XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 6.547e-02 +/- 1.418e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rep roc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 446549.0 using 59 PHA bins. Test statistic : Chi-Squared = 446549.0 using 59 PHA bins. Reduced chi-squared = 8119.074 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 72.39 using 59 PHA bins. Test statistic : Chi-Squared = 72.39 using 59 PHA bins. Reduced chi-squared = 1.316 for 55 degrees of freedom Null hypothesis probability = 5.795502e-02 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 72.308 0.497516 1 -0.985266 -2.24878 79.9703 0.00704278 71.4396 0.520448 0 -0.997060 -1.48650 79.3751 0.00703508 70.9406 47.0437 0 -1.08181 -1.42520 58.9091 0.00692142 69.8948 26.3607 -1 -1.22070 -1.65412 42.2670 0.00737492 69.3569 23.917 -1 -1.34849 -1.79970 28.1004 0.00792337 69.0874 31.9679 -1 -1.39848 -1.92961 26.7021 0.00840172 68.9707 0.87117 -1 -1.44827 -1.96336 19.9763 0.00883221 68.8879 17.8497 -1 -1.47092 -2.03200 19.2147 0.00916661 68.8531 1.71495 -1 -1.48807 -2.06339 17.4833 0.00943836 68.832 4.47697 -1 -1.50112 -2.08573 16.2976 0.00968346 ================================================== Variances and Principal Axes 1 2 3 5 3.4698E-06| -0.0194 0.0047 0.0003 0.9998 1.8437E-01| 0.0000 1.0000 0.0023 -0.0047 5.7826E+03| -0.8292 0.0012 -0.5588 -0.0159 2.1494E+04| 0.5587 0.0019 -0.8293 0.0111 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.068e+04 1.731e+01 -7.279e+03 2.096e+02 1.731e+01 2.725e-01 -3.823e+01 3.465e-01 -7.279e+03 -3.823e+01 1.659e+04 -1.462e+02 2.096e+02 3.465e-01 -1.462e+02 4.115e+00 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.50112 +/- 103.363 2 1 ngrbep beta -2.08573 +/- 0.522025 3 1 ngrbep epeak keV 16.2976 +/- 128.796 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 9.68346E-03 +/- 2.02850 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.83 using 59 PHA bins. Test statistic : Chi-Squared = 68.83 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 9.948548e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 68.8183 0.035876 -1 -1.51027 -2.10128 15.3274 0.00992507 68.8095 2.37135 -1 -1.51793 -2.11269 14.5979 0.0101078 ================================================== Variances and Principal Axes 1 2 3 5 3.8091E-06| -0.0218 0.0052 0.0004 0.9997 1.7903E-01| 0.0051 -1.0000 -0.0020 0.0053 2.2971E+03| -0.9173 -0.0056 0.3977 -0.0201 1.9252E+05| 0.3977 0.0003 0.9175 0.0083 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.238e+04 3.140e+01 6.940e+04 6.806e+02 3.140e+01 2.629e-01 4.031e+01 6.690e-01 6.940e+04 4.031e+01 1.624e+05 1.454e+03 6.806e+02 6.690e-01 1.454e+03 1.431e+01 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.51793 +/- 179.933 2 1 ngrbep beta -2.11269 +/- 0.512744 3 1 ngrbep epeak keV 14.5979 +/- 403.027 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.01078E-02 +/- 3.78272 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.81 using 59 PHA bins. Test statistic : Chi-Squared = 68.81 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 9.980805e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 68.8033 0.0221948 -1 -1.52366 -2.12136 13.9829 0.0102874 ================================================== Variances and Principal Axes 1 2 3 5 3.9431E-06| -0.0228 0.0055 0.0004 0.9997 1.7567E-01| 0.0056 -1.0000 -0.0018 0.0056 1.6238E+03| -0.9478 -0.0060 0.3180 -0.0217 7.7310E+05| 0.3179 0.0001 0.9481 0.0069 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.958e+04 4.211e+01 2.325e+05 1.723e+03 4.211e+01 2.481e-01 9.492e+01 9.219e-01 2.325e+05 9.492e+01 6.951e+05 5.028e+03 1.723e+03 9.219e-01 5.028e+03 3.730e+01 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.52366 +/- 282.101 2 1 ngrbep beta -2.12136 +/- 0.498110 3 1 ngrbep epeak keV 13.9829 +/- 833.732 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.02874E-02 +/- 6.10761 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.80 using 59 PHA bins. Test statistic : Chi-Squared = 68.80 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 9.989848e-02 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0n Fri Jul 22 14:14:07 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.58141E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.52366 +/- 282.101 2 1 ngrbep beta -2.12136 +/- 0.498110 3 1 ngrbep epeak keV 13.9829 +/- 833.732 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.02874E-02 +/- 6.10761 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.80 using 59 PHA bins. Test statistic : Chi-Squared = 68.80 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 9.989848e-02 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.24211 photons (1.1749e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.095577 photons (1.2468e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.0162903 -3 -9.99037 -2.16406 13.9829 0.402987 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00729807 -3 -9.99037 -2.16645 13.9829 0.402477 ============================== Variances and Principal Axes 2 5 1.7171E-01| -0.9763 -0.2164 5.9475E-03| 0.2164 -0.9763 ------------------------------ ======================== Covariance Matrix 1 2 1.639e-01 3.502e-02 3.502e-02 1.371e-02 ------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -9.99037 +/- -1.00000 2 1 ngrbep beta -2.16645 +/- 0.404905 3 1 ngrbep epeak keV 13.9829 +/- -1.00000 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.402477 +/- 0.117097 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001734e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 861984, with delta statistic: 0.00808162 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 9.04344e+11, with delta statistic: 0.00808178 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 9.48274e+17, with delta statistic: 0.00808178 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862915, with delta statistic: 0 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -9.04344e+11, with delta statistic: 0 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 1 0 0 (9.99037,9.99037) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 2 -3.28589 -1.31744 (-1.11761,0.850845) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862436, with delta statistic: 0 ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -9.04344e+11, with delta statistic: 0 ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0 0 (-13.9829,-13.9829) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at -9.99037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 13.9829 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0.158289 0.608837 (-0.243777,0.206771) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_15_350kev.log; Logging to file:ngrbep_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:08 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57475E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.336282 0.6738 (-0.167558,0.16996) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28585 -1.31744 (-1.11755,0.850857) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 68.84 using 59 PHA bins. Test statistic : Chi-Squared = 68.84 using 59 PHA bins. Reduced chi-squared = 1.252 for 55 degrees of freedom Null hypothesis probability = 9.938709e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 1.23864 -3 0.481814 -8.82818 -2.16818 1.62242 68.7842 0.00124748 -4 0.481792 -8.82818 -2.16824 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 8.18261e-05 1 0.481792 -8.82818 -2.16824 1.62242 ============================== Variances and Principal Axes 3 5 8.9031E-03| -1.0000 0.0083 1.6448E-01| -0.0083 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.914e-03 1.298e-03 1.298e-03 1.645e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.481792 +/- 9.44136E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16824 +/- 0.405547 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 8.28162e-05 2 0.481792 -8.82818 -2.16824 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 8.28162e-05 7 0.481792 -8.82818 -2.16824 1.62242 ============================== Variances and Principal Axes 3 5 8.9031E-03| -1.0000 0.0083 1.6448E-01| -0.0083 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.914e-03 1.298e-03 1.298e-03 1.645e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.481792 +/- 9.44136E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16824 +/- 0.405545 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 8.28162e-05 7 0.481792 -8.82818 -2.16824 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 8.28162e-05 7 0.481792 -8.82818 -2.16824 1.62242 ============================== Variances and Principal Axes 3 5 8.9031E-03| -1.0000 0.0083 1.6448E-01| -0.0083 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.914e-03 1.298e-03 1.298e-03 1.645e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.481792 +/- 9.44136E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16824 +/- 0.405545 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_15_150kev.log; Logging to file:ngrbep_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:09 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57466E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.481792 +/- 9.44136E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16824 +/- 0.405545 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.326389 0.637154 (-0.155402,0.155362) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 1.5995e-07 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28585 -1.31744 (-1.11761,0.850803) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 104.42 using 59 PHA bins. Test statistic : Chi-Squared = 104.42 using 59 PHA bins. Reduced chi-squared = 1.8985 for 55 degrees of freedom Null hypothesis probability = 6.598939e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 67.2154 -3 0.232788 -8.82818 -2.16912 1.62242 68.7842 0.0962881 -4 0.232339 -8.82818 -2.16861 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000689027 -3 0.232316 -8.82818 -2.16839 1.62242 ============================== Variances and Principal Axes 3 5 2.0488E-03| -0.9946 -0.1033 1.6621E-01| 0.1033 -0.9946 ------------------------------ ======================== Covariance Matrix 1 2 3.802e-03 -1.688e-02 -1.688e-02 1.645e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.232316 +/- 6.16614E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16839 +/- 0.405538 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000309386 -2 0.232306 -8.82818 -2.16829 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000142069 -1 0.232302 -8.82818 -2.16825 1.62242 ============================== Variances and Principal Axes 3 5 2.0482E-03| -0.9946 -0.1034 1.6618E-01| 0.1034 -0.9946 ------------------------------ ======================== Covariance Matrix 1 2 3.802e-03 -1.687e-02 -1.687e-02 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.232302 +/- 6.16592E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16825 +/- 0.405491 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000112578 2 0.232302 -8.82818 -2.16825 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000112515 2 0.232302 -8.82818 -2.16825 1.62242 ============================== Variances and Principal Axes 3 5 2.0481E-03| -0.9946 -0.1034 1.6617E-01| 0.1034 -0.9946 ------------------------------ ======================== Covariance Matrix 1 2 3.802e-03 -1.687e-02 -1.687e-02 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.232302 +/- 6.16589E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16825 +/- 0.405485 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_15_25kev.log; Logging to file:ngrbep_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:10 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57467E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.232302 +/- 6.16589E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16825 +/- 0.405485 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.115255 0.348695 (-0.117047,0.116392) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 6.9136e-08 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28585 -1.31744 (-1.1176,0.850812) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 87.86 using 59 PHA bins. Test statistic : Chi-Squared = 87.86 using 59 PHA bins. Reduced chi-squared = 1.597 for 55 degrees of freedom Null hypothesis probability = 3.216480e-03 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 193.81 using 59 PHA bins. Test statistic : Chi-Squared = 193.81 using 59 PHA bins. Reduced chi-squared = 3.5238 for 55 degrees of freedom Null hypothesis probability = 2.344814e-17 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 181.17 -3 0.158323 -8.82818 -2.16770 1.62242 68.7842 0.189731 -4 0.157952 -8.82818 -2.16804 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000463687 -3 0.157949 -8.82818 -2.16819 1.62242 ============================== Variances and Principal Axes 3 5 9.5651E-04| -0.9998 0.0221 1.6450E-01| -0.0221 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.036e-03 3.614e-03 3.614e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.157949 +/- 3.21933E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16819 +/- 0.405491 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000207548 -3 0.157947 -8.82818 -2.16826 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 9.17866e-05 2 0.157947 -8.82818 -2.16826 1.62242 ============================== Variances and Principal Axes 3 5 9.5645E-04| -0.9998 0.0221 1.6453E-01| -0.0221 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.036e-03 3.617e-03 3.617e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.157947 +/- 3.21943E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16826 +/- 0.405524 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 9.17866e-05 3 0.157947 -8.82818 -2.16826 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 9.17866e-05 2 0.157947 -8.82818 -2.16826 1.62242 ============================== Variances and Principal Axes 3 5 9.5645E-04| -0.9998 0.0221 1.6453E-01| -0.0221 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.036e-03 3.617e-03 3.617e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.157947 +/- 3.21943E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16826 +/- 0.405524 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_25_50kev.log; Logging to file:ngrbep_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:10 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57466E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.157947 +/- 3.21943E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16826 +/- 0.405524 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.0949608 0.211061 (-0.0629862,0.0531138) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 6.72196e-08 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28585 -1.31744 (-1.11759,0.85082) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 376.34 using 59 PHA bins. Test statistic : Chi-Squared = 376.34 using 59 PHA bins. Reduced chi-squared = 6.8426 for 55 degrees of freedom Null hypothesis probability = 1.997169e-49 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 1060.49 using 59 PHA bins. Test statistic : Chi-Squared = 1060.49 using 59 PHA bins. Reduced chi-squared = 19.2816 for 55 degrees of freedom Null hypothesis probability = 4.162095e-186 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7964 1240.2 -3 0.0719922 -8.82818 -2.16505 1.62242 68.7842 3.9972 -4 0.0703625 -8.82818 -2.16688 1.62242 68.7842 0.00659712 -5 0.0703140 -8.82818 -2.16775 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00118202 -3 0.0702915 -8.82818 -2.16813 1.62242 ============================== Variances and Principal Axes 3 5 1.8899E-04| -0.9983 0.0585 1.6492E-01| -0.0585 -0.9983 ------------------------------ ======================== Covariance Matrix 1 2 7.524e-04 9.617e-03 9.617e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 7.02915E-02 +/- 2.74302E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16813 +/- 0.405409 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000528501 -3 0.0702814 -8.82818 -2.16830 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000238673 -2 0.0702771 -8.82818 -2.16838 1.62242 ============================== Variances and Principal Axes 3 5 1.8882E-04| -0.9983 0.0585 1.6498E-01| -0.0585 -0.9983 ------------------------------ ======================== Covariance Matrix 1 2 7.523e-04 9.620e-03 9.620e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 7.02771E-02 +/- 2.74278E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16838 +/- 0.405489 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000150804 1 0.0702771 -8.82818 -2.16838 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000149689 2 0.0702771 -8.82818 -2.16838 1.62242 ============================== Variances and Principal Axes 3 5 1.8880E-04| -0.9983 0.0585 1.6499E-01| -0.0585 -0.9983 ------------------------------ ======================== Covariance Matrix 1 2 7.523e-04 9.620e-03 9.620e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 7.02771E-02 +/- 2.74275E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16838 +/- 0.405501 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_50_100kev.log; Logging to file:ngrbep_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:11 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57460E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 7.02771E-02 +/- 2.74275E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16838 +/- 0.405501 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 5 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 5 is pegged at -2.16838 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0 0.126942 (-0.0702771,0.0566647) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 1.16417e-07 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28585 -1.31744 (-1.11747,0.850938) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 3015.15 using 59 PHA bins. Test statistic : Chi-Squared = 3015.15 using 59 PHA bins. Reduced chi-squared = 54.8209 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 13497.02 using 59 PHA bins. Test statistic : Chi-Squared = 13497.02 using 59 PHA bins. Reduced chi-squared = 245.4004 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 69.8554 17075.3 -3 0.0257792 -8.82818 -2.16239 1.62242 68.7842 123.345 -4 0.0213359 -8.82818 -2.16512 1.62242 68.7842 0.470065 -5 0.0212951 -8.82818 -2.16702 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00277882 -3 0.0212700 -8.82818 -2.16785 1.62242 ============================== Variances and Principal Axes 3 5 1.7379E-05| -0.9995 0.0301 1.6433E-01| -0.0301 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 1.658e-04 4.936e-03 4.936e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.12700E-02 +/- 1.28754E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16785 +/- 0.405199 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00119387 -3 0.0212586 -8.82818 -2.16824 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000546651 -3 0.0212534 -8.82818 -2.16841 1.62242 ============================== Variances and Principal Axes 3 5 1.7319E-05| -0.9995 0.0300 1.6448E-01| -0.0300 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 1.655e-04 4.934e-03 4.934e-03 1.643e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.12534E-02 +/- 1.28630E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16841 +/- 0.405375 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000256666 0 0.0212533 -8.82818 -2.16842 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00243204 0 0.0212532 -8.82818 -2.16842 1.62242 ============================== Variances and Principal Axes 3 5 1.7310E-05| -0.9995 0.0300 1.6449E-01| -0.0300 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 1.654e-04 4.933e-03 4.933e-03 1.643e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.12532E-02 +/- 1.28612E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16842 +/- 0.405397 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_100_150kev.log; Logging to file:ngrbep_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:12 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57461E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.12532E-02 +/- 1.28612E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16842 +/- 0.405397 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.00322071 0.0583218 (-0.0180325,0.0370686) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 1.40341e-07 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28585 -1.31744 (-1.11743,0.85098) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cpflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9580 for 54 degrees of freedom Null hypothesis probability = 3.295533e-05 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 105.73 using 59 PHA bins. Test statistic : Chi-Squared = 105.73 using 59 PHA bins. Reduced chi-squared = 1.9224 for 55 degrees of freedom Null hypothesis probability = 4.712767e-05 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 87.9184 15.3571 0 0.954801 -1.11702 -1.19195 80.5619 75.936 9.01163 0 0.743032 -8.82818 -1.27685 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 70.2319 9.53337 -1 0.516420 -8.82818 -1.54898 1.62242 69.1428 1.19552 -2 0.503821 -8.82818 -1.86076 1.62242 68.8573 0.833619 -3 0.507971 -8.82818 -2.02458 1.62242 68.7993 0.289851 -4 0.506574 -8.82818 -2.10201 1.62242 68.7873 0.119116 -5 0.505249 -8.82818 -2.13819 1.62242 68.7848 0.0519729 -6 0.504508 -8.82818 -2.15475 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0230492 -3 0.504146 -8.82818 -2.16223 1.62242 ============================== Variances and Principal Axes 3 5 9.7367E-03| -0.9985 0.0547 1.6340E-01| -0.0547 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.020e-02 8.399e-03 8.399e-03 1.629e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.504146 +/- 0.100981 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16223 +/- 0.403662 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001717e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.010278 -3 0.503977 -8.82818 -2.16559 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00458968 -3 0.503900 -8.82818 -2.16709 1.62242 ============================== Variances and Principal Axes 3 5 9.7150E-03| -0.9985 0.0548 1.6464E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.480e-03 8.480e-03 1.642e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503900 +/- 0.100899 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16709 +/- 0.405183 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00204948 -3 0.503865 -8.82818 -2.16776 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000916247 -3 0.503850 -8.82818 -2.16806 1.62242 ============================== Variances and Principal Axes 3 5 9.7107E-03| -0.9985 0.0548 1.6489E-01| -0.0548 -0.9985 ------------------------------ ======================== Covariance Matrix 1 2 1.018e-02 8.496e-03 8.496e-03 1.644e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.503850 +/- 0.100882 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16806 +/- 0.405492 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 3015.15 using 59 PHA bins. Test statistic : Chi-Squared = 3015.15 using 59 PHA bins. Reduced chi-squared = 54.8209 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 3015.15 using 59 PHA bins. Test statistic : Chi-Squared = 3015.15 using 59 PHA bins. Reduced chi-squared = 54.8209 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 69.2001 4216.5 -3 0.0493313 -8.82818 -2.16159 1.62242 68.7842 37.7156 -4 0.0435190 -8.82818 -2.16495 1.62242 68.7842 0.219391 -5 0.0434005 -8.82818 -2.16697 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00306991 -3 0.0433354 -8.82818 -2.16786 1.62242 ============================== Variances and Principal Axes 3 5 7.1858E-05| -0.9973 0.0738 1.6503E-01| -0.0738 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 9.698e-04 1.214e-02 1.214e-02 1.641e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 4.33354E-02 +/- 3.11422E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16786 +/- 0.405127 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00128434 -3 0.0433054 -8.82818 -2.16826 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.000590828 -1 0.0433016 -8.82818 -2.16832 1.62242 ============================== Variances and Principal Axes 3 5 7.1544E-05| -0.9973 0.0736 1.6517E-01| -0.0736 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 9.669e-04 1.213e-02 1.213e-02 1.643e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 4.33016E-02 +/- 3.10953E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16832 +/- 0.405310 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00257742 2 0.0433016 -8.82818 -2.16832 1.62242 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.0025749 2 0.0433016 -8.82818 -2.16832 1.62242 ============================== Variances and Principal Axes 3 5 7.1531E-05| -0.9973 0.0736 1.6518E-01| -0.0736 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 9.668e-04 1.212e-02 1.212e-02 1.643e-01 ------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 4.33016E-02 +/- 3.10933E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16832 +/- 0.405316 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cpflux_100_350kev.log; Logging to file:ngrbep_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:13 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57468E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 4.33016E-02 +/- 3.10933E-02 4 2 ngrbep alpha -8.82818 +/- -1.00000 5 2 ngrbep beta -2.16832 +/- 0.405316 6 2 ngrbep epeak keV 1.62242 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 5 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 5 is pegged at -2.16832 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0 0.155745 (-0.0433016,0.112443) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862443, with delta statistic: 1.83259e-07 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.82818,8.82818) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28586 -1.31744 (-1.11754,0.850879) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862448, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82818 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.62242 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-1.62242,-1.62242) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>log ngrbep_cflux_15_350kev.log; Logging to file:ngrbep_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:14 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 1.88851E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.00676 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.37319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.00676 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.37319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.89457 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.89457 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.246 3.3158 7 -8.05214 -1.59861 -8.35358 20.0855 ================================================== Variances and Principal Axes 3 4 5 6 5.2450E-02| -0.9712 -0.2380 -0.0000 0.0078 2.7460E+00| 0.2381 -0.9705 0.0000 0.0393 1.5166E+04| -0.0018 0.0400 -0.0000 0.9992 1.1463E+16| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.325e+02 -2.052e+01 -1.231e+09 -3.524e+02 -2.052e+01 2.956e+01 1.752e+08 6.527e+02 -1.231e+09 1.752e+08 1.146e+16 3.030e+09 -3.524e+02 6.527e+02 3.030e+09 1.594e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.05214 +/- 11.5102 4 2 ngrbep alpha -1.59861 +/- 5.43677 5 2 ngrbep beta -8.35358 +/- 1.07066E+08 6 2 ngrbep epeak keV 20.0855 +/- 126.262 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.25 using 59 PHA bins. Test statistic : Chi-Squared = 80.25 using 59 PHA bins. Reduced chi-squared = 1.459 for 55 degrees of freedom Null hypothesis probability = 1.479694e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.5814 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.20883 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.5814 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.20883 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.86867 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 6.01474 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.86867 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 6.01474 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.26796 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.181668 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.26796 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.181668 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.16029 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.29318 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.16029 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.29318 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.16029 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.29318 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.09465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.33657 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.09465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.33657 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.32001 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9.85264 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.32001 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9.85264 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 71.0498 1.6954 9 -7.67369 -1.67714 -8.98908 19.2079 ================================================== Variances and Principal Axes 3 4 5 6 9.4922E-03| -0.9544 -0.2986 -0.0000 0.0078 3.8810E-01| 0.2987 -0.9539 0.0000 0.0310 4.1902E+03| -0.0018 0.0319 -0.0000 0.9995 4.4663E+18| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.575e-02 -4.177e-01 -1.981e+08 -9.143e+00 -4.177e-01 5.141e+00 1.541e+09 1.457e+02 -1.981e+08 1.541e+09 4.466e+18 3.546e+10 -9.143e+00 1.457e+02 3.546e+10 4.467e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.67369 +/- 0.256426 4 2 ngrbep alpha -1.67714 +/- 2.26729 5 2 ngrbep beta -8.98908 +/- 2.11335E+09 6 2 ngrbep epeak keV 19.2079 +/- 66.8391 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 71.05 using 59 PHA bins. Test statistic : Chi-Squared = 71.05 using 59 PHA bins. Reduced chi-squared = 1.292 for 55 degrees of freedom Null hypothesis probability = 7.149349e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 69.0185 2.56155 -3 -7.36910 -8.61182 -1.91530 8.11012 68.8339 0.691162 -4 -7.41242 -8.61182 -2.04980 8.11012 68.7943 0.307006 -5 -7.43237 -8.61182 -2.11407 8.11012 68.7862 0.110155 -6 -7.44193 -8.61182 -2.14382 8.11012 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7846 0.0440317 -3 -7.44635 -8.61182 -2.15729 8.11012 ============================== Variances and Principal Axes 3 5 6.4226E-03| -0.9446 0.3283 1.8052E-01| -0.3283 -0.9446 ------------------------------ ======================== Covariance Matrix 1 2 2.518e-02 5.398e-02 5.398e-02 1.618e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.44635 +/- 0.158690 4 2 ngrbep alpha -8.61182 +/- -1.00000 5 2 ngrbep beta -2.15729 +/- 0.402193 6 2 ngrbep epeak keV 8.11012 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001676e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -7.79338 -7.1257 (-0.344087,0.3236) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862444, with delta statistic: 4.25684e-08 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862456, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.61182,8.61182) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28606 -1.31745 (-1.11772,0.850892) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862442, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.61182 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.11012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-8.11012,-8.11012) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 77.65 using 59 PHA bins. Test statistic : Chi-Squared = 77.65 using 59 PHA bins. Reduced chi-squared = 1.412 for 55 degrees of freedom Null hypothesis probability = 2.384200e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 77.6463 3.61387 6 -7.90119 -1.83703 -2.88858 49.8814 ================================================== Variances and Principal Axes 3 4 5 6 3.9437E-02| -0.9999 -0.0136 -0.0000 0.0006 9.5006E+00| 0.0136 -0.9999 0.0000 -0.0029 1.1629E+05| -0.0006 0.0029 -0.0003 -1.0000 5.2023E+11| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.170e-01 -6.613e-01 -1.309e+05 1.122e+02 -6.613e-01 1.372e+01 1.294e+06 -7.524e+02 -1.309e+05 1.294e+06 5.202e+11 -1.655e+08 1.122e+02 -7.524e+02 -1.655e+08 1.689e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 0.342045 4 2 ngrbep alpha -1.83703 +/- 3.70356 5 2 ngrbep beta -2.88858 +/- 7.21270E+05 6 2 ngrbep epeak keV 49.8814 +/- 410.987 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 77.65 using 59 PHA bins. Test statistic : Chi-Squared = 77.65 using 59 PHA bins. Reduced chi-squared = 1.412 for 55 degrees of freedom Null hypothesis probability = 2.384202e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 77.6462 3.61387 5 -7.90119 -1.83703 -2.49580 49.8810 ================================================== Variances and Principal Axes 3 4 5 6 3.9437E-02| -0.9999 -0.0136 -0.0000 0.0006 9.5009E+00| 0.0136 -0.9999 0.0000 -0.0029 1.1629E+05| -0.0006 0.0029 -0.0009 -1.0000 6.5611E+10| -0.0000 0.0000 1.0000 -0.0009 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.197e-01 -6.844e-01 -4.837e+04 1.157e+02 -6.844e-01 1.391e+01 4.728e+05 -7.812e+02 -4.837e+04 4.728e+05 6.561e+10 -6.109e+07 1.157e+02 -7.812e+02 -6.109e+07 1.732e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 0.346027 4 2 ngrbep alpha -1.83703 +/- 3.72901 5 2 ngrbep beta -2.49580 +/- 2.56147E+05 6 2 ngrbep epeak keV 49.8810 +/- 416.148 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 77.65 using 59 PHA bins. Test statistic : Chi-Squared = 77.65 using 59 PHA bins. Reduced chi-squared = 1.412 for 55 degrees of freedom Null hypothesis probability = 2.384268e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 77.6458 3.61388 4 -7.90118 -1.83708 -2.44328 49.8770 ================================================== Variances and Principal Axes 3 4 5 6 3.9436E-02| -0.9999 -0.0137 -0.0000 0.0006 9.5234E+00| 0.0137 -0.9999 0.0004 -0.0030 1.1596E+05| -0.0006 0.0029 -0.0818 -0.9966 1.2134E+07| -0.0001 0.0006 0.9967 -0.0818 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.352e-01 -8.031e-01 -7.830e+02 1.346e+02 -8.031e-01 1.477e+01 7.136e+03 -9.255e+02 -7.830e+02 7.136e+03 1.205e+07 -9.794e+05 1.346e+02 -9.255e+02 -9.794e+05 1.963e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.90118 +/- 0.367683 4 2 ngrbep alpha -1.83708 +/- 3.84316 5 2 ngrbep beta -2.44328 +/- 3471.89 6 2 ngrbep epeak keV 49.8770 +/- 443.057 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 77.65 using 59 PHA bins. Test statistic : Chi-Squared = 77.65 using 59 PHA bins. Reduced chi-squared = 1.412 for 55 degrees of freedom Null hypothesis probability = 2.384435e-02 !XSPEC12>log ngrbep_cflux_15_150kev.log; Logging to file:ngrbep_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:14 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 2.39690E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.90118 +/- 0.367683 4 2 ngrbep alpha -1.83708 +/- 3.84316 5 2 ngrbep beta -2.44328 +/- 3471.89 6 2 ngrbep epeak keV 49.8770 +/- 443.057 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.65 using 59 PHA bins. Test statistic : Chi-Squared = 77.65 using 59 PHA bins. Reduced chi-squared = 1.412 for 55 degrees of freedom Null hypothesis probability = 2.384435e-02 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 69.8234 18.0125 -3 -7.46226 -9.14702 -1.65558 4.76742 69.0367 1.6365 -4 -7.51747 -9.14702 -1.90447 4.76742 68.8385 0.557964 -5 -7.53727 -9.14702 -2.04378 4.76742 68.7955 0.242489 -6 -7.54775 -9.14702 -2.11099 4.76742 68.7865 0.102678 -7 -7.55298 -9.14702 -2.14235 4.76742 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7847 0.0447624 -3 -7.55543 -9.14702 -2.15663 4.76742 ============================== Variances and Principal Axes 3 5 6.9433E-03| -0.9838 0.1793 1.6669E-01| -0.1793 -0.9838 ------------------------------ ======================== Covariance Matrix 1 2 1.208e-02 2.817e-02 2.817e-02 1.616e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.55543 +/- 0.109894 4 2 ngrbep alpha -9.14702 +/- -1.00000 5 2 ngrbep beta -2.15663 +/- 0.401941 6 2 ngrbep epeak keV 4.76742 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001668e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -7.81672 -7.38087 (-0.259638,0.176204) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862442, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862458, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (9.14702,9.14702) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28608 -1.31745 (-1.11781,0.850818) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862445, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.14702 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.76742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-4.76742,-4.76742) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 93.88 using 59 PHA bins. Test statistic : Chi-Squared = 93.88 using 59 PHA bins. Reduced chi-squared = 1.707 for 55 degrees of freedom Null hypothesis probability = 8.508136e-04 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 93.8749 28.7225 5 -7.90119 -1.83703 -2.86308 49.8813 ================================================== Variances and Principal Axes 3 4 5 6 1.8614E-03| -0.9979 -0.0652 -0.0000 -0.0005 4.5208E-01| 0.0652 -0.9979 0.0000 -0.0029 5.5114E+03| -0.0003 -0.0029 0.0003 1.0000 2.4655E+10| 0.0000 -0.0000 -1.0000 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.395e-03 -2.616e-02 -8.568e+02 -1.527e+00 -2.616e-02 6.500e-01 6.132e+04 -3.566e+01 -8.568e+02 6.132e+04 2.465e+10 -7.842e+06 -1.527e+00 -3.566e+01 -7.842e+06 8.005e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 6.62929E-02 4 2 ngrbep alpha -1.83703 +/- 0.806251 5 2 ngrbep beta -2.86308 +/- 1.57019E+05 6 2 ngrbep epeak keV 49.8813 +/- 89.4730 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.87 using 59 PHA bins. Test statistic : Chi-Squared = 93.87 using 59 PHA bins. Reduced chi-squared = 1.707 for 55 degrees of freedom Null hypothesis probability = 8.508372e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 93.8734 28.7224 4 -7.90119 -1.83705 -2.48852 49.8797 ================================================== Variances and Principal Axes 3 4 5 6 1.8614E-03| -0.9979 -0.0652 -0.0000 -0.0005 4.5211E-01| 0.0652 -0.9979 0.0000 -0.0029 5.5118E+03| -0.0003 -0.0029 0.0012 1.0000 1.9610E+09| 0.0000 -0.0000 -1.0000 0.0012 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.395e-03 -2.627e-02 -2.442e+02 -1.510e+00 -2.627e-02 6.619e-01 1.795e+04 -3.745e+01 -2.442e+02 1.795e+04 1.961e+09 -2.326e+06 -1.510e+00 -3.745e+01 -2.326e+06 8.270e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 6.62978E-02 4 2 ngrbep alpha -1.83705 +/- 0.813546 5 2 ngrbep beta -2.48852 +/- 4.42834E+04 6 2 ngrbep epeak keV 49.8797 +/- 90.9403 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.87 using 59 PHA bins. Test statistic : Chi-Squared = 93.87 using 59 PHA bins. Reduced chi-squared = 1.707 for 55 degrees of freedom Null hypothesis probability = 8.511281e-04 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 93.8024 28.7213 2 -7.90141 -1.83943 -1.99407 49.7224 92.5821 28.9531 1 -7.90349 -1.85825 -1.99857 45.9711 86.0712 27.909 0 -7.92057 -2.02683 -2.01748 14.9485 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 73.0917 45.5145 0 -8.00259 -2.02683 -2.15628 14.9485 68.9614 17.55 -1 -8.10904 -2.02683 -2.19817 14.9485 68.7855 2.70164 -2 -8.14374 -2.02683 -2.18439 14.9485 68.7844 0.13014 -3 -8.14717 -2.02683 -2.17546 14.9485 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.0119822 -3 -8.14792 -2.02683 -2.17145 14.9485 ============================== Variances and Principal Axes 3 5 6.9158E-03| -0.9828 -0.1846 1.7083E-01| 0.1846 -0.9828 ------------------------------ ======================== Covariance Matrix 1 2 1.250e-02 -2.974e-02 -2.974e-02 1.652e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -8.14792 +/- 0.111804 4 2 ngrbep alpha -2.02683 +/- -1.00000 5 2 ngrbep beta -2.17145 +/- 0.406503 6 2 ngrbep epeak keV 14.9485 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001731e-01 !XSPEC12>log ngrbep_cflux_15_25kev.log; Logging to file:ngrbep_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:15 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57320E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -8.14792 +/- 0.111804 4 2 ngrbep alpha -2.02683 +/- -1.00000 5 2 ngrbep beta -2.17145 +/- 0.406503 6 2 ngrbep epeak keV 14.9485 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001731e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -8.44558 -7.97763 (-0.297182,0.170771) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.68712 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.68712 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862448, with delta statistic: 0.000698007 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862452, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (2.02683,2.02683) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.26253 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.26253 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -5.16487, -7.51789 and delta stat 0.152977, 17.031 but latest trial -7.41349 gives 0.116075 Suggest that you check this result using the steppar command. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -7.96086 -1.31769 (-5.79252,0.85065) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862435, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.02683 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.9485 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-14.9485,-14.9485) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 78.27 using 59 PHA bins. Test statistic : Chi-Squared = 78.27 using 59 PHA bins. Reduced chi-squared = 1.423 for 55 degrees of freedom Null hypothesis probability = 2.131599e-02 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 73.42 using 59 PHA bins. Test statistic : Chi-Squared = 73.42 using 59 PHA bins. Reduced chi-squared = 1.335 for 55 degrees of freedom Null hypothesis probability = 4.914960e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 73.4168 8.15886 5 -7.90119 -1.83703 -2.75093 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 3.7491E-03| -0.9986 0.0520 -0.0000 -0.0000 9.0769E-01| 0.0520 0.9986 -0.0000 0.0029 1.1083E+04| -0.0002 -0.0029 0.0003 1.0000 4.9580E+10| 0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.214e-03 6.671e-02 5.327e+03 -3.934e+00 6.671e-02 1.307e+00 1.233e+05 -7.171e+01 5.327e+03 1.233e+05 4.958e+10 -1.577e+07 -3.934e+00 -7.171e+01 -1.577e+07 1.610e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 8.49344E-02 4 2 ngrbep alpha -1.83703 +/- 1.14333 5 2 ngrbep beta -2.75093 +/- 2.22666E+05 6 2 ngrbep epeak keV 49.8815 +/- 126.879 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 73.42 using 59 PHA bins. Test statistic : Chi-Squared = 73.42 using 59 PHA bins. Reduced chi-squared = 1.335 for 55 degrees of freedom Null hypothesis probability = 4.914980e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 73.4166 8.15885 4 -7.90119 -1.83703 -2.52933 49.8817 ================================================== Variances and Principal Axes 3 4 5 6 3.7491E-03| -0.9986 0.0520 -0.0000 -0.0000 9.0784E-01| 0.0520 0.9986 -0.0000 0.0029 1.1085E+04| -0.0002 -0.0029 0.0038 1.0000 4.2636E+08| 0.0000 0.0000 1.0000 -0.0038 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.278e-03 6.854e-02 5.206e+02 -4.222e+00 6.854e-02 1.358e+00 1.233e+04 -7.945e+01 5.206e+02 1.233e+04 4.263e+08 -1.622e+06 -4.222e+00 -7.945e+01 -1.622e+06 1.726e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 8.53107E-02 4 2 ngrbep alpha -1.83703 +/- 1.16516 5 2 ngrbep beta -2.52933 +/- 2.06482E+04 6 2 ngrbep epeak keV 49.8817 +/- 131.375 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 73.42 using 59 PHA bins. Test statistic : Chi-Squared = 73.42 using 59 PHA bins. Reduced chi-squared = 1.335 for 55 degrees of freedom Null hypothesis probability = 4.915191e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 73.4143 8.15872 3 -7.90120 -1.83706 -2.36061 49.8836 ================================================== Variances and Principal Axes 3 4 5 6 3.7491E-03| -0.9987 0.0519 -0.0000 -0.0000 9.0918E-01| 0.0519 0.9986 -0.0002 0.0030 1.1081E+04| -0.0002 -0.0029 0.0527 0.9986 2.6686E+06| 0.0000 0.0004 0.9986 -0.0527 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.304e-03 6.973e-02 4.178e+01 -4.453e+00 6.973e-02 1.399e+00 1.026e+03 -8.678e+01 4.178e+01 1.026e+03 2.661e+06 -1.400e+05 -4.453e+00 -8.678e+01 -1.400e+05 1.847e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.90120 +/- 8.54656E-02 4 2 ngrbep alpha -1.83706 +/- 1.18297 5 2 ngrbep beta -2.36061 +/- 1631.31 6 2 ngrbep epeak keV 49.8836 +/- 135.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 73.41 using 59 PHA bins. Test statistic : Chi-Squared = 73.41 using 59 PHA bins. Reduced chi-squared = 1.335 for 55 degrees of freedom Null hypothesis probability = 4.917039e-02 !XSPEC12>log ngrbep_cflux_25_50kev.log; Logging to file:ngrbep_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:16 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 7.76398E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.90120 +/- 8.54656E-02 4 2 ngrbep alpha -1.83706 +/- 1.18297 5 2 ngrbep beta -2.36061 +/- 1631.31 6 2 ngrbep epeak keV 49.8836 +/- 135.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 73.41 using 59 PHA bins. Test statistic : Chi-Squared = 73.41 using 59 PHA bins. Reduced chi-squared = 1.335 for 55 degrees of freedom Null hypothesis probability = 4.917039e-02 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7858 1.08257 -3 -8.05789 -9.15557 -2.14674 4.09929 68.7845 0.0433689 -4 -8.05913 -9.15557 -2.15861 4.09929 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.016377 -3 -8.05954 -9.15557 -2.16397 4.09929 ============================== Variances and Principal Axes 3 5 7.1098E-03| -0.9969 0.0785 1.6429E-01| -0.0785 -0.9969 ------------------------------ ======================== Covariance Matrix 1 2 8.078e-03 1.230e-02 1.230e-02 1.633e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -8.05954 +/- 8.98762E-02 4 2 ngrbep alpha -9.15557 +/- -1.00000 5 2 ngrbep beta -2.16397 +/- 0.404137 6 2 ngrbep epeak keV 4.09929 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001726e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -8.29717 -7.93095 (-0.237358,0.128858) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862442, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862458, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (9.15557,9.15557) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28594 -1.31744 (-1.11765,0.850844) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862446, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.15557 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 4.09929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-4.09929,-4.09929) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 73.89 using 59 PHA bins. Test statistic : Chi-Squared = 73.89 using 59 PHA bins. Reduced chi-squared = 1.343 for 55 degrees of freedom Null hypothesis probability = 4.546943e-02 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 73.55 using 59 PHA bins. Test statistic : Chi-Squared = 73.55 using 59 PHA bins. Reduced chi-squared = 1.337 for 55 degrees of freedom Null hypothesis probability = 4.807449e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 73.5523 8.33763 5 -7.90119 -1.83703 -2.75273 49.8816 ================================================== Variances and Principal Axes 3 4 5 6 3.7178E-03| -0.9992 0.0394 -0.0000 0.0010 8.9808E-01| 0.0394 0.9992 -0.0000 0.0029 1.0978E+04| -0.0008 0.0029 -0.0003 -1.0000 4.9111E+10| 0.0000 -0.0000 -1.0000 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.595e-02 -2.205e-02 -1.207e+04 1.314e+01 -2.205e-02 1.295e+00 1.221e+05 -7.103e+01 -1.207e+04 1.221e+05 4.911e+10 -1.562e+07 1.314e+01 -7.103e+01 -1.562e+07 1.595e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 0.126294 4 2 ngrbep alpha -1.83703 +/- 1.13791 5 2 ngrbep beta -2.75273 +/- 2.21610E+05 6 2 ngrbep epeak keV 49.8816 +/- 126.274 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 73.55 using 59 PHA bins. Test statistic : Chi-Squared = 73.55 using 59 PHA bins. Reduced chi-squared = 1.337 for 55 degrees of freedom Null hypothesis probability = 4.807475e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 73.552 8.3376 4 -7.90119 -1.83704 -2.52841 49.8826 ================================================== Variances and Principal Axes 3 4 5 6 3.7178E-03| -0.9992 0.0394 -0.0000 0.0010 8.9821E-01| 0.0394 0.9992 -0.0000 0.0029 1.0980E+04| -0.0008 0.0029 -0.0037 -1.0000 4.3905E+08| 0.0000 -0.0000 -1.0000 0.0037 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.676e-02 -2.859e-02 -1.288e+03 1.410e+01 -2.859e-02 1.344e+00 1.245e+04 -7.865e+01 -1.288e+03 1.245e+04 4.390e+08 -1.637e+06 1.410e+01 -7.865e+01 -1.637e+06 1.709e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 0.129480 4 2 ngrbep alpha -1.83704 +/- 1.15950 5 2 ngrbep beta -2.52841 +/- 2.09535E+04 6 2 ngrbep epeak keV 49.8826 +/- 130.719 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 73.55 using 59 PHA bins. Test statistic : Chi-Squared = 73.55 using 59 PHA bins. Reduced chi-squared = 1.337 for 55 degrees of freedom Null hypothesis probability = 4.807749e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 73.5489 8.33737 3 -7.90120 -1.83710 -2.36300 49.8928 ================================================== Variances and Principal Axes 3 4 5 6 3.7178E-03| -0.9992 0.0394 -0.0000 0.0010 8.9954E-01| 0.0394 0.9992 -0.0002 0.0029 1.0977E+04| -0.0008 0.0029 -0.0534 -0.9986 2.5837E+06| 0.0000 -0.0004 -0.9986 0.0534 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.773e-02 -3.536e-02 -1.105e+02 1.520e+01 -3.536e-02 1.386e+00 1.005e+03 -8.601e+01 -1.105e+02 1.005e+03 2.576e+06 -1.371e+05 1.520e+01 -8.601e+01 -1.371e+05 1.831e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.90120 +/- 0.133163 4 2 ngrbep alpha -1.83710 +/- 1.17746 5 2 ngrbep beta -2.36300 +/- 1605.11 6 2 ngrbep epeak keV 49.8928 +/- 135.300 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 73.55 using 59 PHA bins. Test statistic : Chi-Squared = 73.55 using 59 PHA bins. Reduced chi-squared = 1.337 for 55 degrees of freedom Null hypothesis probability = 4.810179e-02 !XSPEC12>log ngrbep_cflux_50_100kev.log; Logging to file:ngrbep_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:17 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 7.80081E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.90120 +/- 0.133163 4 2 ngrbep alpha -1.83710 +/- 1.17746 5 2 ngrbep beta -2.36300 +/- 1605.11 6 2 ngrbep epeak keV 49.8928 +/- 135.300 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 73.55 using 59 PHA bins. Test statistic : Chi-Squared = 73.55 using 59 PHA bins. Reduced chi-squared = 1.337 for 55 degrees of freedom Null hypothesis probability = 4.810179e-02 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 26.1929 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7845 0.0962762 -3 -8.11430 -8.83403 -2.17815 9999.09 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.015526 -3 -8.11224 -8.83403 -2.17281 9999.09 ============================== Variances and Principal Axes 3 5 6.2258E-03| -0.9306 0.3660 1.9025E-01| -0.3660 -0.9306 ------------------------------ ======================== Covariance Matrix 1 2 3.087e-02 6.267e-02 6.267e-02 1.656e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -8.11224 +/- 0.175703 4 2 ngrbep alpha -8.83403 +/- -1.00000 5 2 ngrbep beta -2.17281 +/- 0.406942 6 2 ngrbep epeak keV 9999.09 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001726e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -8.66498 -7.84213 (-0.554066,0.268783) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.16934 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.16934 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.16934 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862457, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 -0.154411 0 (8.67962,8.83403) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28575 -1.31744 (-1.11726,0.851055) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -855138, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.83403 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.09 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-9999.09,-9999.09) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 69.42 using 59 PHA bins. Test statistic : Chi-Squared = 69.42 using 59 PHA bins. Reduced chi-squared = 1.262 for 55 degrees of freedom Null hypothesis probability = 9.136341e-02 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 133.90 using 59 PHA bins. Test statistic : Chi-Squared = 133.90 using 59 PHA bins. Reduced chi-squared = 2.4345 for 55 degrees of freedom Null hypothesis probability = 1.584444e-08 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 133.854 61.7723 4 -7.90119 -1.83704 -2.27701 49.8825 133.801 61.6295 3 -7.90122 -1.83721 -2.27256 49.8932 133.189 61.5708 2 -7.90148 -1.83884 -2.23416 49.9999 126.668 60.9107 1 -7.90403 -1.85664 -2.10919 51.0913 103.013 55.861 0 -7.92407 -1.96869 -1.95107 65.1206 76.6767 42.2198 0 -8.00659 3.77126 -1.83668 19.4670 69.5359 13.3579 -1 -8.12476 -8.97974 -1.75988 14.1298 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.9829 2.32301 -2 -8.24304 -8.97974 -1.93380 14.1298 68.8292 0.381977 -3 -8.31427 -8.97974 -2.05484 14.1298 68.7936 0.175029 -4 -8.35132 -8.97974 -2.11592 14.1298 68.7861 0.0799348 -5 -8.36903 -8.97974 -2.14466 14.1298 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7846 0.0362305 -3 -8.37704 -8.97974 -2.15758 14.1298 ============================== Variances and Principal Axes 3 5 5.1567E-03| -0.8459 0.5334 2.2374E-01| -0.5334 -0.8459 ------------------------------ ======================== Covariance Matrix 1 2 6.735e-02 9.862e-02 9.862e-02 1.615e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.37704 +/- 0.259518 4 2 ngrbep alpha -8.97974 +/- -1.00000 5 2 ngrbep beta -2.15758 +/- 0.401930 6 2 ngrbep epeak keV 14.1298 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001678e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7843 0.0165359 -3 -8.38074 -8.97974 -2.16353 14.1298 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00756619 -3 -8.38245 -8.97974 -2.16626 14.1298 ============================== Variances and Principal Axes 3 5 5.1408E-03| -0.8444 0.5357 2.2759E-01| -0.5357 -0.8444 ------------------------------ ======================== Covariance Matrix 1 2 6.897e-02 1.006e-01 1.006e-01 1.638e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.38245 +/- 0.262630 4 2 ngrbep alpha -8.97974 +/- -1.00000 5 2 ngrbep beta -2.16626 +/- 0.404671 6 2 ngrbep epeak keV 14.1298 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001733e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00346318 -3 -8.38323 -8.97974 -2.16751 14.1298 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00158158 -3 -8.38358 -8.97974 -2.16808 14.1298 ============================== Variances and Principal Axes 3 5 5.1375E-03| -0.8441 0.5362 2.2842E-01| -0.5362 -0.8441 ------------------------------ ======================== Covariance Matrix 1 2 6.932e-02 1.011e-01 1.011e-01 1.642e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.38358 +/- 0.263293 4 2 ngrbep alpha -8.97974 +/- -1.00000 5 2 ngrbep beta -2.16808 +/- 0.405260 6 2 ngrbep epeak keV 14.1298 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 !XSPEC12>log ngrbep_cflux_100_150kev.log; Logging to file:ngrbep_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:17 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.57477E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.38358 +/- 0.263293 4 2 ngrbep alpha -8.97974 +/- -1.00000 5 2 ngrbep beta -2.16808 +/- 0.405260 6 2 ngrbep epeak keV 14.1298 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001735e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -9.20979 -7.94068 (-0.826067,0.443046) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 862442, with delta statistic: 0.00311506 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862457, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.97974,8.97974) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28586 -1.31744 (-1.11755,0.850871) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862436, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.97974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 14.1298 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-14.1298,-14.1298) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat _ngrbep_cflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.572 for 54 degrees of freedom Null hypothesis probability = 4.623162e-03 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 84.88 using 59 PHA bins. Test statistic : Chi-Squared = 84.88 using 59 PHA bins. Reduced chi-squared = 1.543 for 55 degrees of freedom Null hypothesis probability = 5.974615e-03 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 2.4827 0 -7.90119 -1.83703 -3.93224 49.8815 80.5056 3.336 8 -7.90119 -1.83703 -3.29900 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 1.5662E+17| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.188e+00 -5.844e+00 -3.454e+08 6.388e+02 -5.844e+00 2.148e+01 8.454e+08 -1.139e+03 -3.454e+08 8.454e+08 1.566e+17 -1.092e+11 6.388e+02 -1.139e+03 -1.092e+11 2.634e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.47918 4 2 ngrbep alpha -1.83703 +/- 4.63433 5 2 ngrbep beta -3.29900 +/- 3.95753E+08 6 2 ngrbep epeak keV 49.8815 +/- 513.245 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.336 7 -7.90119 -1.83703 -3.01542 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1452E-02| -0.9834 -0.1815 -0.0000 0.0016 1.5822E+01| 0.1815 -0.9834 0.0000 -0.0033 1.8730E+05| -0.0021 0.0029 -0.0000 -1.0000 3.3442E+14| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.237e+00 -6.013e+00 -1.647e+07 6.541e+02 -6.013e+00 2.201e+01 4.130e+07 -1.191e+03 -1.647e+07 4.130e+07 3.344e+14 -5.200e+09 6.541e+02 -1.191e+03 -5.200e+09 2.681e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.49576 4 2 ngrbep alpha -1.83703 +/- 4.69182 5 2 ngrbep beta -3.01542 +/- 1.82870E+07 6 2 ngrbep epeak keV 49.8815 +/- 517.830 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 80.5056 3.33597 7 -7.90119 -1.83703 -2.99852 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 6.1453E-02| -0.9834 -0.1814 -0.0000 0.0016 1.5822E+01| 0.1814 -0.9834 0.0000 -0.0033 1.8731E+05| -0.0021 0.0029 -0.0003 -1.0000 1.1898E+12| -0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.254e+00 -6.046e+00 -9.927e+05 6.619e+02 -6.046e+00 2.207e+01 2.478e+06 -1.208e+03 -9.927e+05 2.478e+06 1.190e+12 -3.163e+08 6.619e+02 -1.208e+03 -3.163e+08 2.714e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.50132 4 2 ngrbep alpha -1.83703 +/- 4.69835 5 2 ngrbep beta -2.99852 +/- 1.09077E+06 6 2 ngrbep epeak keV 49.8815 +/- 520.968 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 80.51 using 59 PHA bins. Test statistic : Chi-Squared = 80.51 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.409037e-02 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 69.42 using 59 PHA bins. Test statistic : Chi-Squared = 69.42 using 59 PHA bins. Reduced chi-squared = 1.262 for 55 degrees of freedom Null hypothesis probability = 9.136341e-02 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 69.42 using 59 PHA bins. Test statistic : Chi-Squared = 69.42 using 59 PHA bins. Reduced chi-squared = 1.262 for 55 degrees of freedom Null hypothesis probability = 9.136341e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 69.417 0.355511 4 -7.90119 -1.83703 -2.97316 49.8815 ================================================== Variances and Principal Axes 3 4 5 6 5.6566E-03| -0.8692 -0.4944 0.0000 0.0037 2.3823E+00| 0.4944 -0.8692 0.0000 -0.0055 2.2053E+04| -0.0059 0.0029 -0.0003 -1.0000 9.8667E+10| 0.0000 0.0000 1.0000 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.425e+00 -1.195e+00 8.350e+04 1.036e+02 -1.195e+00 2.601e+00 2.454e+05 -1.427e+02 8.350e+04 2.454e+05 9.867e+10 -3.138e+07 1.036e+02 -1.427e+02 -3.138e+07 3.203e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.90119 +/- 1.19377 4 2 ngrbep alpha -1.83703 +/- 1.61279 5 2 ngrbep beta -2.97316 +/- 3.14114E+05 6 2 ngrbep epeak keV 49.8815 +/- 178.972 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 69.42 using 59 PHA bins. Test statistic : Chi-Squared = 69.42 using 59 PHA bins. Reduced chi-squared = 1.262 for 55 degrees of freedom Null hypothesis probability = 9.136342e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 69.3493 0.355573 0 -7.89420 -1.86198 -9.02896 49.3260 69.3493 0.394784 11 -7.89420 -1.86198 -8.56930 49.3260 ================================================== Variances and Principal Axes 3 4 5 6 5.6739E-03| -0.8599 -0.5104 -0.0000 0.0032 2.5252E+00| 0.5104 -0.8599 -0.0000 -0.0046 2.9322E+04| -0.0051 0.0023 -0.0000 -1.0000 3.0491E+27| 0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.092e+01 -9.635e+00 -4.259e+14 1.251e+04 -9.635e+00 3.149e+00 5.862e+13 -1.768e+03 -4.259e+14 5.862e+13 3.049e+27 -8.849e+16 1.251e+04 -1.768e+03 -8.849e+16 2.598e+06 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.89420 +/- 7.80498 4 2 ngrbep alpha -1.86198 +/- 1.77460 5 2 ngrbep beta -8.56930 +/- 5.52146E+13 6 2 ngrbep epeak keV 49.3260 +/- 1611.76 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 69.35 using 59 PHA bins. Test statistic : Chi-Squared = 69.35 using 59 PHA bins. Reduced chi-squared = 1.261 for 55 degrees of freedom Null hypothesis probability = 9.227526e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 69.3493 0.394784 11 -7.89420 -1.86198 -8.00534 49.3260 ================================================== Variances and Principal Axes 3 4 5 6 5.6739E-03| -0.8599 -0.5104 -0.0000 0.0032 2.5252E+00| 0.5104 -0.8599 -0.0000 -0.0046 2.9322E+04| -0.0051 0.0023 -0.0000 -1.0000 1.1993E+27| 0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.092e+01 -9.635e+00 -2.672e+14 1.251e+04 -9.635e+00 3.149e+00 3.677e+13 -1.768e+03 -2.672e+14 3.677e+13 1.200e+27 -5.551e+16 1.251e+04 -1.768e+03 -5.551e+16 2.598e+06 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.89420 +/- 7.80498 4 2 ngrbep alpha -1.86198 +/- 1.77460 5 2 ngrbep beta -8.00534 +/- 3.46345E+13 6 2 ngrbep epeak keV 49.3260 +/- 1611.76 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 69.35 using 59 PHA bins. Test statistic : Chi-Squared = 69.35 using 59 PHA bins. Reduced chi-squared = 1.261 for 55 degrees of freedom Null hypothesis probability = 9.227526e-02 !XSPEC12>log ngrbep_cflux_100_350kev.log; Logging to file:ngrbep_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Fri Jul 22 14:14:18 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/00703176000-results/pha/sw00703176000b_peak.pha Net count rate (cts/s) for Spectrum:1 6.364e-02 +/- 1.146e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_1speak/sw00703176000b_1speak.rsp for Source 1 Spectral data counts: 0.0636435 Model predicted rate: 5.43807E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.89420 +/- 7.80498 4 2 ngrbep alpha -1.86198 +/- 1.77460 5 2 ngrbep beta -8.00534 +/- 3.46345E+13 6 2 ngrbep epeak keV 49.3260 +/- 1611.76 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 69.35 using 59 PHA bins. Test statistic : Chi-Squared = 69.35 using 59 PHA bins. Reduced chi-squared = 1.261 for 55 degrees of freedom Null hypothesis probability = 9.227526e-02 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.13108 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.13108 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.13108 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -7.8942, -12.0762 and delta stat 0, 7.10475 but latest trial -9.56913 gives 20.517 Suggest that you check this result using the steppar command. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 69.2117 1.13142 1 -7.81547 -1.91350 -9.37167 56.1047 ================================================== Variances and Principal Axes 3 4 5 6 5.4100E-03| -0.9080 -0.4189 -0.0000 0.0017 1.4572E+00| 0.4189 -0.9080 -0.0000 -0.0029 1.2893E+05| -0.0028 0.0019 -0.0000 -1.0000 3.3865E+25| 0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.646e+01 -6.901e+00 -4.324e+13 2.392e+04 -6.901e+00 2.258e+00 4.437e+12 -2.666e+03 -4.324e+13 4.437e+12 3.387e+25 -1.846e+16 2.392e+04 -2.666e+03 -1.846e+16 1.019e+07 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.81547 +/- 7.51372 4 2 ngrbep alpha -1.91350 +/- 1.50278 5 2 ngrbep beta -9.37167 +/- 5.81940E+12 6 2 ngrbep epeak keV 56.1047 +/- 3191.83 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 69.21 using 59 PHA bins. Test statistic : Chi-Squared = 69.21 using 59 PHA bins. Reduced chi-squared = 1.258 for 55 degrees of freedom Null hypothesis probability = 9.415022e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.70922 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 23.0975 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.70922 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 23.0975 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.40233 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 120.316 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.40233 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 120.316 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.92913 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 22.232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.92913 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 22.232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -7.55335, -7.19025 and delta stat 0.475228, 3.84427 but latest trial -7.2811 gives 126.444 Suggest that you check this result using the steppar command. 3 -8.00948 -7.3718 (-0.193989,0.443687) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00944256 -3 -7.92677 -7.21420 -2.17172 56.1180 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 68.7842 0.00437146 -3 -7.92544 -7.21420 -2.17006 56.1180 ============================== Variances and Principal Axes 3 5 4.3561E-03| -0.7761 0.6306 2.7048E-01| -0.6306 -0.7761 ------------------------------ ======================== Covariance Matrix 1 2 1.102e-01 1.302e-01 1.302e-01 1.647e-01 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.92544 +/- 0.331925 4 2 ngrbep alpha -7.21420 +/- -1.00000 5 2 ngrbep beta -2.17006 +/- 0.405789 6 2 ngrbep epeak keV 56.1180 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. Test statistic : Chi-Squared = 68.78 using 59 PHA bins. Reduced chi-squared = 1.251 for 55 degrees of freedom Null hypothesis probability = 1.001734e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862454, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 -1.09566 0 (6.11854,7.2142) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -3.28582 -1.31744 (-1.11712,0.851264) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -862394, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2142 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 56.118 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-56.118,-56.118) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -9.99037 ( 9.99037 9.99037 ) beta : -2.16645 ( -1.11761 0.850845 ) Epeak [keV] : 13.9829 ( -13.9829 -13.9829 ) Norm@50keV : 0.402477 ( -0.243777 0.206771 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 68.78 using 59 PHA bins. # Reduced chi-squared = 1.251 for 55 degrees of freedom # Null hypothesis probability = 1.001734e-01 Photon flux (15-150 keV) in 1 sec: 0.481792 ( -0.155403 0.155362 ) ph/cm2/s Energy fluence (15-150 keV) : 3.49454e-16 ( 0 0 ) ergs/cm2