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_reproc/trigger703769/00703769000-results/pha/sw00703769000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/00703769000-results/pha/sw00703769000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.830e-01 +/- 4.846e-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_reproc/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_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 = 45594.95 using 59 PHA bins. Test statistic : Chi-Squared = 45594.95 using 59 PHA bins. Reduced chi-squared = 828.9990 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 64.87 using 59 PHA bins. Test statistic : Chi-Squared = 64.87 using 59 PHA bins. Reduced chi-squared = 1.179 for 55 degrees of freedom Null hypothesis probability = 1.704104e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 64.6573 1.55863 1 -0.983014 -2.32284 80.1929 0.0443703 58.967 1.6081 0 -0.972927 -1.49012 81.9046 0.0443325 55.0424 20.1361 0 -0.907477 -1.27574 84.3451 0.0432297 53.085 22.0572 -1 -0.830066 -1.03511 74.8362 0.0406523 52.3859 56.2715 -2 -0.803460 -1.00198 60.5117 0.0390306 52.3846 0.216276 -3 -0.801332 -0.995604 59.4615 0.0388864 ================================================== Variances and Principal Axes 1 2 3 5 1.3648E-05| -0.0688 0.0683 0.0001 0.9953 1.5620E+10| -0.9976 -0.0000 -0.0000 -0.0690 3.1674E-02| 0.0047 0.9977 -0.0000 -0.0681 1.3351E+14| 0.0000 0.0000 1.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.676e+10 5.328e+03 -4.244e+11 1.214e+09 5.328e+03 3.337e-02 2.633e+02 3.684e+02 -4.249e+11 7.325e+01 1.334e+14 -4.647e+10 1.214e+09 3.685e+02 -4.643e+10 8.988e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.801332 +/- 1.29467E+05 2 1 ngrbep beta -0.995604 +/- 0.182673 3 1 ngrbep epeak keV 59.4615 +/- 1.15503E+07 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.88864E-02 +/- 9480.41 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.38 using 59 PHA bins. Test statistic : Chi-Squared = 52.38 using 59 PHA bins. Reduced chi-squared = 0.9524 for 55 degrees of freedom Null hypothesis probability = 5.751730e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.3846 0.00136958 -3 -0.801248 -0.995776 59.6349 0.0388785 ================================================== Variances and Principal Axes 1 2 3 5 1.3532E-05| -0.0700 0.0697 0.0001 0.9951 3.1760E+10| -0.9975 0.0000 -0.0000 -0.0702 3.1742E-02| 0.0049 0.9976 -0.0000 -0.0696 1.1866E+14| 0.0000 0.0000 1.0000 -0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.317e+10 -4.679e+03 -3.911e+11 2.383e+09 -4.674e+03 3.299e-02 3.461e+05 -3.728e+02 -3.892e+11 3.459e+05 1.187e+14 -4.245e+10 2.383e+09 -3.731e+02 -4.258e+10 1.730e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.801248 +/- 1.82129E+05 2 1 ngrbep beta -0.995776 +/- 0.181629 3 1 ngrbep epeak keV 59.6349 +/- 1.08931E+07 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.88785E-02 +/- 1.31531E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.38 using 59 PHA bins. Test statistic : Chi-Squared = 52.38 using 59 PHA bins. Reduced chi-squared = 0.9524 for 55 degrees of freedom Null hypothesis probability = 5.751731e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.3846 4.75237e-05 0 -0.801248 -0.995776 59.6349 0.0388785 ================================================== Variances and Principal Axes 1 2 3 5 1.3529E-05| -0.0698 0.0696 0.0001 0.9951 1.6853E+10| -0.9975 -0.0000 -0.0000 -0.0700 3.1739E-02| -0.0049 -0.9976 0.0000 0.0694 1.0529E+14| -0.0000 -0.0000 -1.0000 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.019e+10 4.329e+03 6.154e+11 1.339e+09 4.329e+03 3.483e-02 5.790e+05 2.304e+02 6.155e+11 5.790e+05 1.050e+14 2.988e+10 1.339e+09 2.304e+02 2.987e+10 9.015e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.801248 +/- 1.42076E+05 2 1 ngrbep beta -0.995776 +/- 0.186633 3 1 ngrbep epeak keV 59.6349 +/- 1.02463E+07 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.88785E-02 +/- 9494.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.38 using 59 PHA bins. Test statistic : Chi-Squared = 52.38 using 59 PHA bins. Reduced chi-squared = 0.9524 for 55 degrees of freedom Null hypothesis probability = 5.751731e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0n Mon Jul 11 16:35:49 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/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703769/00703769000-results/pha/sw00703769000b_peak.pha Net count rate (cts/s) for Spectrum:1 3.420e-01 +/- 3.430e-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/trigger703769/remake_spec_cflux/spec_1speak/sw00703769000b_1speak.rsp for Source 1 Spectral data counts: 0.342018 Model predicted rate: 0.331437 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.801248 +/- 1.42076E+05 2 1 ngrbep beta -0.995776 +/- 0.186633 3 1 ngrbep epeak keV 59.6349 +/- 1.02463E+07 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.88785E-02 +/- 9494.54 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.38 using 59 PHA bins. Test statistic : Chi-Squared = 52.38 using 59 PHA bins. Reduced chi-squared = 0.9524 for 55 degrees of freedom Null hypothesis probability = 5.751731e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 1.0633 photons (5.5793e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 1.2803 photons (1.8679e-07 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 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: -1.22533e+11, with delta statistic: 4.01233e-07 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 due 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 59.6349 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: -1.28485e+17, with delta statistic: 4.01233e-07 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.22533e+11, with delta statistic: 0.0135836 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.28485e+17, with delta statistic: 0.0135836 1 0 0 (0.801248,0.801248) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 51.987 0.137105 -1 -0.130002 -1.16143 104.547 0.0620629 51.9544 3.04085 -1 -0.110907 -1.23042 106.919 0.0620308 51.9528 1.08362 -1 -0.117449 -1.21600 106.184 0.0619213 ================================================== Variances and Principal Axes 1 2 3 5 3.4439E-05| -0.0312 0.0108 0.0005 0.9995 1.3025E-01| 0.6413 0.7672 0.0075 0.0117 4.5086E-01| -0.7666 0.6414 -0.0066 -0.0308 4.6402E+04| 0.0099 0.0015 -0.9999 0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.849e+00 5.388e-01 -4.585e+02 3.879e-01 5.388e-01 3.692e-01 -7.048e+01 5.010e-02 -4.585e+02 -7.048e+01 4.640e+04 -3.808e+01 3.879e-01 5.010e-02 -3.808e+01 3.174e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.117449 +/- 2.20194 2 1 ngrbep beta -1.21600 +/- 0.607595 3 1 ngrbep epeak keV 106.184 +/- 215.400 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 6.19213E-02 +/- 0.178160 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.95 using 59 PHA bins. Test statistic : Chi-Squared = 51.95 using 59 PHA bins. Reduced chi-squared = 0.9446 for 55 degrees of freedom Null hypothesis probability = 5.917982e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -524022, with delta statistic: 0.407331 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.49475e+11, with delta statistic: 0.407331 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.76166e+17, with delta statistic: 0.407331 2 0 -0.723844 (1.22356,0.499714) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -0.00759265 due 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 -0.00759265 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0 342.962 (-108.261,234.701) XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 2.5407, 2400.91 and delta stat 0.417487, 3.29687 but latest trial 16.7099 gives 0.411699 Suggest that you check this result using the steppar command. 5 0.0228099 1201.72 (-0.037374,1201.66) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.3942 photons (5.4377e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 3.407 (0.000 - 6.175e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5973 photons (2.4623e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.686 (0.000 - 2.624e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.48808 photons (1.5481e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.4643 (0.000 - 1.467e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.83454 photons (4.8678e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.8702 (0.000 - 5.209e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.83831 photons (9.6126e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.7730 (0.000 - 8.764e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.43632 photons (8.595e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.4597 (0.000 - 9.024e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2333 photons (3.8349e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 1.727 (0.000 - 5.682e-07) (90.00% confidence) 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_phgrb_part1_15_350kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_phgrb_part2_15_150kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_phgrb_part3_15_25kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_phgrb_part4_25_50kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_phgrb_part5_50_100kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_phgrb_part6_100_150kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_phgrb_part7_100_350kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part1_15_350kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part2_15_150kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part3_15_25kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part4_25_50kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part5_50_100kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part6_100_150kev_fit.xcm XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_peggrb_part7_100_350kev_fit.xcm XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -0.117449 ( 0.801248 0.801248 ) beta : -1.21600 ( 1.22356 0.499714 ) Epeak [keV] : 106.184 ( -108.261 234.701 ) Norm@50keV : 6.19213E-02 ( -0.037374 1201.66 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 51.95 using 59 PHA bins. # Reduced chi-squared = 0.9446 for 55 degrees of freedom # Null hypothesis probability = 5.917982e-01 Photon flux (15-150 keV) in 1 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 0 ( 0 0 ) ergs/cm2