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 sw00706052000b_avg.pha 1 spectrum in use Spectral Data File: sw00706052000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.156e-01 +/- 3.263e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 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 sw00706052000b_avg.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 = 84582.75 using 59 PHA bins. Test statistic : Chi-Squared = 84582.75 using 59 PHA bins. Reduced chi-squared = 1537.868 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 89.53 using 59 PHA bins. Test statistic : Chi-Squared = 89.53 using 59 PHA bins. Reduced chi-squared = 1.628 for 55 degrees of freedom Null hypothesis probability = 2.245685e-03 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 74.4513 4.66144 0 -0.976959 -1.59203 81.4856 0.0637553 62.1265 34.9793 0 -0.925513 -1.31805 83.4993 0.0626137 58.0577 69.4413 -1 -0.834806 -1.18956 87.4413 0.0604731 58.0273 13.7447 -2 -0.680872 -1.18066 123.732 0.0601142 57.6342 42.1506 -2 -0.725979 -1.14156 97.7582 0.0618379 57.5427 4.99665 -1 -0.713581 -1.16786 101.769 0.0622168 57.5249 2.15415 -2 -0.686502 -1.17476 98.7966 0.0643640 57.5105 2.44622 -2 -0.668196 -1.17264 94.0305 0.0666528 57.4952 3.5251 -2 -0.644488 -1.17534 91.6960 0.0688843 57.4822 2.12805 -2 -0.626091 -1.17447 88.3719 0.0711529 ================================================== Variances and Principal Axes 1 2 3 5 1.1166E-05| -0.0548 0.0331 0.0004 0.9979 1.2375E-02| 0.1952 0.9805 0.0012 -0.0218 1.8742E-01| -0.9792 0.1936 -0.0057 -0.0602 2.1669E+05| 0.0058 0.0001 -1.0000 0.0007 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.451e+00 1.259e-01 -1.255e+03 8.636e-01 1.259e-01 2.240e-02 -2.746e+01 1.620e-02 -1.255e+03 -2.746e+01 2.167e+05 -1.472e+02 8.636e-01 1.620e-02 -1.472e+02 1.007e-01 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.626091 +/- 2.72963 2 1 ngrbep beta -1.17447 +/- 0.149678 3 1 ngrbep epeak keV 88.3719 +/- 465.488 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 7.11529E-02 +/- 0.317311 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.48 using 59 PHA bins. Test statistic : Chi-Squared = 57.48 using 59 PHA bins. Reduced chi-squared = 1.045 for 55 degrees of freedom Null hypothesis probability = 3.833916e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.4687 0.0596547 -2 -0.603875 -1.17627 86.2098 0.0734925 57.4569 1.89035 -2 -0.585677 -1.17600 83.7209 0.0757786 57.4457 1.99334 -2 -0.566423 -1.17718 81.9367 0.0780169 57.4353 1.56053 -2 -0.549082 -1.17728 80.0148 0.0802702 57.4252 1.55502 -2 -0.530812 -1.17819 78.4852 0.0825365 57.4158 1.33763 -2 -0.514055 -1.17840 76.8919 0.0848171 ================================================== Variances and Principal Axes 1 2 3 5 1.5972E-05| -0.0717 0.0418 0.0006 0.9965 1.1903E-02| 0.1641 0.9860 0.0016 -0.0296 2.3759E-01| -0.9838 0.1614 -0.0088 -0.0776 1.1472E+05| 0.0089 0.0002 -1.0000 0.0013 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.256e+00 1.317e-01 -1.018e+03 1.301e+00 1.317e-01 2.087e-02 -1.888e+01 2.048e-02 -1.018e+03 -1.888e+01 1.147e+05 -1.446e+02 1.301e+00 2.048e-02 -1.446e+02 1.838e-01 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.514055 +/- 3.04237 2 1 ngrbep beta -1.17840 +/- 0.144459 3 1 ngrbep epeak keV 76.8919 +/- 338.692 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.48171E-02 +/- 0.428720 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.42 using 59 PHA bins. Test statistic : Chi-Squared = 57.42 using 59 PHA bins. Reduced chi-squared = 1.044 for 55 degrees of freedom Null hypothesis probability = 3.857402e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.4066 0.0468187 -2 -0.497049 -1.17909 75.5356 0.0871091 ================================================== Variances and Principal Axes 1 2 3 5 1.6857E-05| -0.0747 0.0434 0.0007 0.9963 1.1804E-02| 0.1597 0.9867 0.0016 -0.0310 2.4544E-01| -0.9843 0.1568 -0.0093 -0.0806 1.0650E+05| 0.0094 0.0002 -1.0000 0.0014 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.607e+00 1.365e-01 -9.989e+02 1.392e+00 1.365e-01 2.071e-02 -1.839e+01 2.182e-02 -9.989e+02 -1.839e+01 1.065e+05 -1.464e+02 1.392e+00 2.182e-02 -1.464e+02 2.028e-01 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.497049 +/- 3.09956 2 1 ngrbep beta -1.17909 +/- 0.143895 3 1 ngrbep epeak keV 75.5356 +/- 326.325 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.71091E-02 +/- 0.450322 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.41 using 59 PHA bins. Test statistic : Chi-Squared = 57.41 using 59 PHA bins. Reduced chi-squared = 1.044 for 55 degrees of freedom Null hypothesis probability = 3.860654e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0n Mon Aug 22 16:22:05 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.461204 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.497049 +/- 3.09956 2 1 ngrbep beta -1.17909 +/- 0.143895 3 1 ngrbep epeak keV 75.5356 +/- 326.325 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 8.71091E-02 +/- 0.450322 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 57.41 using 59 PHA bins. Test statistic : Chi-Squared = 57.41 using 59 PHA bins. Reduced chi-squared = 1.044 for 55 degrees of freedom Null hypothesis probability = 3.860654e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 1.6652 photons (8.6716e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 1.6976 photons (2.4321e-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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 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: -2.67322e+06, with delta statistic: 0.578939 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 due 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 75.5356 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: -2.80307e+12, with delta statistic: 0.578939 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.2973 0.02963 -1 4.30280 -1.18892 27.0460 515.278 ================================================== Variances and Principal Axes 1 2 3 5 6.8980E-04| -0.8733 0.4752 0.1074 0.0010 1.0670E-02| 0.4731 0.8798 -0.0459 -0.0005 1.9982E+01| -0.1163 0.0107 -0.9932 -0.0014 2.8108E+08| 0.0010 0.0000 -0.0015 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.848e+02 4.858e-01 -4.308e+02 2.828e+05 4.858e-01 1.161e-02 -9.842e-01 5.035e+02 -4.308e+02 -9.842e-01 6.789e+02 -4.304e+05 2.828e+05 5.035e+02 -4.304e+05 2.811e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.30280 +/- 16.8756 2 1 ngrbep beta -1.18892 +/- 0.107769 3 1 ngrbep epeak keV 27.0460 +/- 26.0558 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 515.278 +/- 1.67653E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.30 using 59 PHA bins. Test statistic : Chi-Squared = 57.30 using 59 PHA bins. Reduced chi-squared = 1.042 for 55 degrees of freedom Null hypothesis probability = 3.899454e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 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: -1.45544e+07, with delta statistic: 0.688271 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 due 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 27.046 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: -1.52614e+13, with delta statistic: 0.688271 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.45544e+07, with delta statistic: 0.0553025 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.52614e+13, with delta statistic: 0.0553025 1 0 0 (-4.30249,-4.30249) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 -1.34332 -1.03774 (-0.154586,0.150989) XSPEC12>error 3 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.2745 0.0280208 -1 4.30197 -1.18648 26.7282 547.733 ================================================== Variances and Principal Axes 1 2 3 5 6.7845E-04| -0.8723 0.4769 0.1078 0.0010 1.0594E-02| 0.4747 0.8789 -0.0468 -0.0005 2.0695E+01| -0.1170 0.0104 -0.9931 -0.0013 3.6221E+08| 0.0009 0.0000 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.214e+02 5.100e-01 -4.762e+02 3.411e+05 5.100e-01 1.144e-02 -1.005e+00 5.639e+02 -4.762e+02 -1.005e+00 7.338e+02 -5.083e+05 3.411e+05 5.639e+02 -5.083e+05 3.622e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.30197 +/- 17.9281 2 1 ngrbep beta -1.18648 +/- 0.106950 3 1 ngrbep epeak keV 26.7282 +/- 27.0892 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 547.733 +/- 1.90319E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.27 using 59 PHA bins. Test statistic : Chi-Squared = 57.27 using 59 PHA bins. Reduced chi-squared = 1.041 for 55 degrees of freedom Null hypothesis probability = 3.907561e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.2582 0.0281776 -1 4.30185 -1.18404 26.4491 578.564 ================================================== Variances and Principal Axes 1 2 3 5 6.6825E-04| -0.8713 0.4787 0.1081 0.0009 1.0532E-02| 0.4765 0.8779 -0.0476 -0.0005 2.1451E+01| -0.1177 0.0100 -0.9930 -0.0012 4.5791E+08| 0.0009 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.610e+02 5.336e-01 -5.252e+02 4.064e+05 5.336e-01 1.128e-02 -1.026e+00 6.251e+02 -5.252e+02 -1.026e+00 7.933e+02 -5.946e+05 4.064e+05 6.251e+02 -5.946e+05 4.579e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.30185 +/- 18.9997 2 1 ngrbep beta -1.18404 +/- 0.106198 3 1 ngrbep epeak keV 26.4491 +/- 28.1655 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 578.564 +/- 2.13989E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.26 using 59 PHA bins. Test statistic : Chi-Squared = 57.26 using 59 PHA bins. Reduced chi-squared = 1.041 for 55 degrees of freedom Null hypothesis probability = 3.913368e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.2452 0.0110722 -1 4.30150 -1.18147 26.1757 610.381 ================================================== Variances and Principal Axes 1 2 3 5 6.5814E-04| -0.8701 0.4808 0.1084 0.0009 1.0473E-02| 0.4784 0.8768 -0.0485 -0.0005 2.2313E+01| -0.1184 0.0097 -0.9929 -0.0011 5.7998E+08| 0.0008 0.0000 -0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.073e+02 5.624e-01 -5.822e+02 4.859e+05 5.624e-01 1.113e-02 -1.054e+00 6.969e+02 -5.822e+02 -1.054e+00 8.624e+02 -6.982e+05 4.859e+05 6.969e+02 -6.982e+05 5.800e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.30150 +/- 20.1820 2 1 ngrbep beta -1.18147 +/- 0.105488 3 1 ngrbep epeak keV 26.1757 +/- 29.3674 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 610.381 +/- 2.40828E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.25 using 59 PHA bins. Test statistic : Chi-Squared = 57.25 using 59 PHA bins. Reduced chi-squared = 1.041 for 55 degrees of freedom Null hypothesis probability = 3.917991e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.235 0.0078756 -1 4.30130 -1.17923 25.9072 644.039 ================================================== Variances and Principal Axes 1 2 3 5 6.4851E-04| -0.8691 0.4826 0.1088 0.0008 1.0420E-02| 0.4801 0.8758 -0.0493 -0.0004 2.3188E+01| -0.1191 0.0093 -0.9928 -0.0010 7.3617E+08| 0.0008 0.0000 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.605e+02 5.895e-01 -6.464e+02 5.820e+05 5.895e-01 1.098e-02 -1.078e+00 7.730e+02 -6.464e+02 -1.078e+00 9.385e+02 -8.210e+05 5.820e+05 7.730e+02 -8.210e+05 7.362e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.30130 +/- 21.4586 2 1 ngrbep beta -1.17923 +/- 0.104786 3 1 ngrbep epeak keV 25.9072 +/- 30.6352 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 644.039 +/- 2.71324E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.24 using 59 PHA bins. Test statistic : Chi-Squared = 57.24 using 59 PHA bins. Reduced chi-squared = 1.041 for 55 degrees of freedom Null hypothesis probability = 3.921625e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.2228 0.00178876 -1 4.30134 -1.17505 25.3866 716.470 ================================================== Variances and Principal Axes 1 2 3 5 6.3014E-04| -0.8671 0.4860 0.1094 0.0007 1.0319E-02| 0.4834 0.8739 -0.0510 -0.0004 2.5130E+01| -0.1204 0.0087 -0.9927 -0.0009 1.1910E+09| 0.0007 0.0000 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.921e+02 6.556e-01 -8.015e+02 8.395e+05 6.556e-01 1.071e-02 -1.139e+00 9.616e+02 -8.015e+02 -1.139e+00 1.118e+03 -1.141e+06 8.395e+05 9.616e+02 -1.141e+06 1.191e+09 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.30134 +/- 24.3334 2 1 ngrbep beta -1.17505 +/- 0.103505 3 1 ngrbep epeak keV 25.3866 +/- 33.4435 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 716.470 +/- 3.45103E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.22 using 59 PHA bins. Test statistic : Chi-Squared = 57.22 using 59 PHA bins. Reduced chi-squared = 1.040 for 55 degrees of freedom Null hypothesis probability = 3.925977e-01 Apparent non-monotonicity in statistic space detected. Current bracket values 169.864, 245.442 and delta stat 2.33842, 61.2689 but latest trial 177.989 gives 0.923021 Suggest that you check this result using the steppar command. 3 0 207.653 (-25.3842,182.269) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Apparent non-monotonicity in statistic space detected. Current bracket values 997.54, 999.417 and delta stat 2.60428, 2.73273 but latest trial 998.881 gives 2.36577 Suggest that you check this result using the steppar command. 5 0 998.479 (-717.084,281.395) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.9883 photons (7.5776e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 6.154 (0.000 - 8.105e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.8848 photons (3.4475e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.194 (0.000 - 1.997e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.93598 photons (2.9652e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.7045 (0.000 - 2.197e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2515 photons (7.1818e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 1.340 (0.000 - 7.679e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1086 photons (1.2723e-07 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 2.060 (0.000 - 2.358e-07) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.58878 photons (1.1605e-07 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.6388 (0.000 - 1.258e-07) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.6923 photons (5.2906e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 2.760 (0.000 - 8.488e-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_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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>log ngrbep_cpflux_15_350kev.log; Logging to file:ngrbep_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:07 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: 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.461052 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 4.38324 5.1682 (-0.380434,0.404524) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.36973 due 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 -9.36973 due 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 -9.37166 due 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 -9.37166 due 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 -9.35599 due 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 -9.35599 due 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 -9.3616 due 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 -9.3616 due 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 -9.36037 due 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 -9.36037 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 -1.23977 -0.480143 (-0.279066,0.480556) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.78782e+17, 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 -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.23227 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.26 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -9.99934, 1.10394e+12 and delta statistic 0, 14.9197 5 0 10 (9.37159,19.3716) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 due 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 -9.37159 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: 4.77884e+08, with delta statistic: 0.365073 *** Parameter upper bound is INVALID. 6 149.79 0 (-183.182,-332.972) !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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 79.52 using 59 PHA bins. Test statistic : Chi-Squared = 79.52 using 59 PHA bins. Reduced chi-squared = 1.446 for 55 degrees of freedom Null hypothesis probability = 1.695106e-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 67.8463 7.33579 -2 4.45773 -0.944663 -9.34144 378.683 64.2055 5.6833 -2 4.33998 -0.944198 -9.36647 373.115 62.9378 4.59039 -2 4.29348 -0.945306 -9.36960 368.643 62.4717 4.10424 -2 4.27504 -0.945880 -9.37123 367.067 62.2926 3.91251 -2 4.26772 -0.946113 -9.37164 366.448 62.2225 3.83664 -2 4.26482 -0.946208 -9.37166 366.208 62.1949 3.80661 -2 4.26367 -0.946245 -9.37167 366.113 62.1839 3.7947 -2 4.26321 -0.946262 -9.37167 366.078 62.1797 3.78998 -2 4.26304 -0.946269 -9.37167 366.068 ================================================== Variances and Principal Axes 3 4 5 6 7.8549E-03| -0.1681 -0.9858 -0.0000 -0.0005 3.9209E-02| 0.9858 -0.1681 0.0000 -0.0002 2.6983E+05| -0.0001 0.0005 -0.0000 -1.0000 1.9552E+23| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.084e+00 2.413e-01 -1.254e+12 7.399e+02 2.413e-01 9.031e-02 -4.011e+10 -1.177e+02 -1.254e+12 -4.011e+10 1.955e+23 -1.121e+14 7.399e+02 -1.177e+02 -1.121e+14 3.341e+05 ------------------------------------------------ ======================================================================== 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 4.26304 +/- 2.84323 4 2 ngrbep alpha -0.946269 +/- 0.300516 5 2 ngrbep beta -9.37167 +/- 4.42172E+11 6 2 ngrbep epeak keV 366.068 +/- 578.035 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.358217e-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 62.178 3.78817 -2 4.26296 -0.946271 -9.37167 366.059 ================================================== Variances and Principal Axes 3 4 5 6 7.8556E-03| -0.1681 -0.9858 -0.0000 -0.0005 3.9209E-02| 0.9858 -0.1681 0.0000 -0.0002 2.6983E+05| -0.0001 0.0005 -0.0000 -1.0000 1.9560E+23| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.084e+00 2.413e-01 -1.254e+12 7.399e+02 2.413e-01 9.032e-02 -4.012e+10 -1.177e+02 -1.254e+12 -4.012e+10 1.956e+23 -1.121e+14 7.399e+02 -1.177e+02 -1.121e+14 3.341e+05 ------------------------------------------------ ======================================================================== 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 4.26296 +/- 2.84323 4 2 ngrbep alpha -0.946271 +/- 0.300529 5 2 ngrbep beta -9.37167 +/- 4.42267E+11 6 2 ngrbep epeak keV 366.059 +/- 578.039 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.358690e-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 62.1772 3.78741 -2 4.26293 -0.946272 -9.37167 366.056 ================================================== Variances and Principal Axes 3 4 5 6 7.8559E-03| -0.1681 -0.9858 -0.0000 -0.0005 3.9209E-02| 0.9858 -0.1681 0.0000 -0.0002 2.6982E+05| -0.0001 0.0005 -0.0000 -1.0000 1.9566E+23| -0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.084e+00 2.413e-01 -1.255e+12 7.399e+02 2.413e-01 9.032e-02 -4.012e+10 -1.177e+02 -1.255e+12 -4.012e+10 1.957e+23 -1.122e+14 7.399e+02 -1.177e+02 -1.122e+14 3.341e+05 ------------------------------------------------ ======================================================================== 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 4.26293 +/- 2.84322 4 2 ngrbep alpha -0.946272 +/- 0.300535 5 2 ngrbep beta -9.37167 +/- 4.42337E+11 6 2 ngrbep epeak keV 366.056 +/- 578.030 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.130 for 55 degrees of freedom Null hypothesis probability = 2.358884e-01 !XSPEC12>log ngrbep_cpflux_15_150kev.log; Logging to file:ngrbep_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:08 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.507300 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 4.26293 +/- 2.84322 4 2 ngrbep alpha -0.946272 +/- 0.300535 5 2 ngrbep beta -9.37167 +/- 4.42337E+11 6 2 ngrbep epeak keV 366.056 +/- 578.030 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.130 for 55 degrees of freedom Null hypothesis probability = 2.358884e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.7605 3.34939 -1 4.07538 -0.956191 -9.37167 351.802 58.0572 1.83452 -1 4.00345 -0.959038 -9.37167 346.839 57.8293 1.14184 -1 3.96788 -0.959830 -9.37167 343.658 57.7456 0.808632 -1 3.95028 -0.959856 -9.37167 341.555 57.7112 0.646215 -1 3.94156 -0.959642 -9.37167 340.172 57.6959 0.566622 -1 3.93723 -0.959397 -9.37167 339.276 57.6888 0.527486 -1 3.93507 -0.959188 -9.37167 338.698 ================================================== Variances and Principal Axes 3 4 5 6 9.5066E-03| -0.1885 -0.9821 -0.0000 -0.0006 3.9439E-02| 0.9821 -0.1885 0.0000 -0.0002 2.3852E+05| -0.0001 0.0006 -0.0000 -1.0000 6.0154E+23| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.076e+00 2.603e-01 -2.199e+12 8.094e+02 2.603e-01 1.061e-01 -7.595e+10 -1.159e+02 -2.199e+12 -7.595e+10 6.015e+23 -2.161e+14 8.094e+02 -1.159e+02 -2.161e+14 3.162e+05 ------------------------------------------------ ======================================================================== 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 3.93507 +/- 2.84182 4 2 ngrbep alpha -0.959188 +/- 0.325806 5 2 ngrbep beta -9.37167 +/- 7.75593E+11 6 2 ngrbep epeak keV 338.698 +/- 562.286 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.69 using 59 PHA bins. Test statistic : Chi-Squared = 57.69 using 59 PHA bins. Reduced chi-squared = 1.049 for 55 degrees of freedom Null hypothesis probability = 3.761283e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.6029 0.165608 0 3.89251 -0.957829 -9.37167 330.545 ================================================== Variances and Principal Axes 3 4 5 6 9.8066E-03| -0.1930 -0.9812 -0.0000 -0.0006 3.9480E-02| 0.9812 -0.1930 0.0000 -0.0002 2.1957E+05| -0.0001 0.0006 0.0000 -1.0000 8.5940E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.072e+00 2.546e-01 -2.627e+12 8.026e+02 2.546e-01 1.080e-01 -8.901e+10 -1.124e+02 -2.627e+12 -8.901e+10 8.594e+23 -2.564e+14 8.026e+02 -1.124e+02 -2.564e+14 2.961e+05 ------------------------------------------------ ======================================================================== 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 3.89251 +/- 2.84113 4 2 ngrbep alpha -0.957829 +/- 0.328670 5 2 ngrbep beta -9.37167 +/- 9.27038E+11 6 2 ngrbep epeak keV 330.545 +/- 544.120 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.791392e-01 3 3.57042 4.19595 (-0.32001,0.305522) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***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 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 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. 4 -1.26049 -0.452091 (-0.302006,0.506394) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.99523e+17, 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 -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.22515 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.23 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -10, 1.52497e+12 and delta statistic 0, 14.9178 5 0 10 (9.37167,19.3717) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***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 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 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 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 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 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 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 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 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 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: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.69277e+08, with delta statistic: 0.363529 *** Parameter upper bound is INVALID. 6 183.483 0 (-147.365,-330.848) !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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 7167.17 using 59 PHA bins. Test statistic : Chi-Squared = 7167.17 using 59 PHA bins. Reduced chi-squared = 130.312 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 243.023 1969.63 -3 1.50277 -0.948851 -9.35652 398.902 110.091 132.517 -4 1.18309 -0.925066 -9.36539 432.514 95.5484 65.061 -3 1.13896 -0.923574 -9.37094 420.131 93.8586 53.9988 -3 1.13411 -0.923840 -9.37137 417.746 93.6734 52.5786 -3 1.13359 -0.923918 -9.37159 417.588 93.6542 52.4219 -3 1.13354 -0.923933 -9.37164 417.588 93.6509 52.4058 -3 1.13353 -0.923929 -9.37167 417.572 ================================================== Variances and Principal Axes 3 4 5 6 8.0237E-04| -0.6370 -0.7709 -0.0000 -0.0002 1.4038E-02| 0.7709 -0.6370 0.0000 -0.0003 3.2621E+05| -0.0001 0.0004 0.0000 -1.0000 2.8184E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.916e-01 1.854e-02 -8.861e+10 1.472e+02 1.854e-02 6.643e-02 -1.286e+10 -1.173e+02 -8.861e+10 -1.286e+10 2.818e+22 -3.484e+13 1.472e+02 -1.173e+02 -3.484e+13 3.693e+05 ------------------------------------------------ ======================================================================== 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 1.13353 +/- 0.540016 4 2 ngrbep alpha -0.923929 +/- 0.257740 5 2 ngrbep beta -9.37167 +/- 1.67880E+11 6 2 ngrbep epeak keV 417.572 +/- 607.681 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.956136e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 93.65 52.403 -3 1.13352 -0.923929 -9.37167 417.569 ================================================== Variances and Principal Axes 3 4 5 6 8.0239E-04| -0.6370 -0.7709 -0.0000 -0.0002 1.4038E-02| 0.7709 -0.6370 0.0000 -0.0003 3.2616E+05| -0.0001 0.0004 0.0000 -1.0000 2.8200E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.916e-01 1.854e-02 -8.864e+10 1.472e+02 1.854e-02 6.643e-02 -1.286e+10 -1.173e+02 -8.864e+10 -1.286e+10 2.820e+22 -3.485e+13 1.472e+02 -1.173e+02 -3.485e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 1.13352 +/- 0.540015 4 2 ngrbep alpha -0.923929 +/- 0.257741 5 2 ngrbep beta -9.37167 +/- 1.67928E+11 6 2 ngrbep epeak keV 417.569 +/- 607.637 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.958028e-04 !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 69.0013 52.4022 -2 1.04802 -0.941941 -9.37167 389.354 63.9353 27.2703 -2 1.01957 -0.946516 -9.37167 375.123 62.6922 19.7825 -2 1.01033 -0.946932 -9.37167 369.780 62.3372 17.5958 -2 1.00733 -0.946688 -9.37167 367.586 62.2284 16.9306 -2 1.00635 -0.946480 -9.37167 366.678 62.1937 16.7223 -2 1.00602 -0.946365 -9.37167 366.302 62.1825 16.6554 -2 1.00591 -0.946313 -9.37167 366.155 62.1787 16.6337 -2 1.00587 -0.946286 -9.37167 366.087 ================================================== Variances and Principal Axes 3 4 5 6 1.0256E-03| -0.7012 -0.7130 -0.0000 -0.0003 1.6716E-02| 0.7130 -0.7012 0.0000 -0.0005 2.7014E+05| -0.0001 0.0005 0.0000 -1.0000 1.9492E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e-01 2.244e-02 -2.329e+11 1.675e+02 2.244e-02 9.032e-02 -4.006e+10 -1.177e+02 -2.329e+11 -4.006e+10 1.949e+23 -1.120e+14 1.675e+02 -1.177e+02 -1.120e+14 3.345e+05 ------------------------------------------------ ======================================================================== 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 1.00587 +/- 0.539870 4 2 ngrbep alpha -0.946286 +/- 0.300527 5 2 ngrbep beta -9.37167 +/- 4.41501E+11 6 2 ngrbep epeak keV 366.087 +/- 578.331 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.358495e-01 !XSPEC12>log ngrbep_cpflux_15_25kev.log; Logging to file:ngrbep_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:09 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.507308 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 1.00587 +/- 0.539870 4 2 ngrbep alpha -0.946286 +/- 0.300527 5 2 ngrbep beta -9.37167 +/- 4.41501E+11 6 2 ngrbep epeak keV 366.087 +/- 578.331 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.358495e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.0281 3.66635 9 0.887046 -0.946286 -8.68592 366.087 ================================================== Variances and Principal Axes 3 4 5 6 1.1551E-03| -0.7499 -0.6615 -0.0000 -0.0003 1.9087E-02| 0.6615 -0.7499 0.0000 -0.0005 3.4709E+05| -0.0001 0.0005 0.0000 -1.0000 1.6014E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e-01 2.544e-02 -2.111e+11 1.899e+02 2.544e-02 1.161e-01 -4.117e+10 -1.513e+02 -2.111e+11 -4.117e+10 1.601e+23 -1.151e+14 1.899e+02 -1.513e+02 -1.151e+14 4.298e+05 ------------------------------------------------ ======================================================================== 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 0.887046 +/- 0.539869 4 2 ngrbep alpha -0.946286 +/- 0.340790 5 2 ngrbep beta -8.68592 +/- 4.00169E+11 6 2 ngrbep epeak keV 366.087 +/- 655.579 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 58.03 using 59 PHA bins. Test statistic : Chi-Squared = 58.03 using 59 PHA bins. Reduced chi-squared = 1.055 for 55 degrees of freedom Null hypothesis probability = 3.643260e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.37162 due 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 -9.37162 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.83512 1.04008 (-0.0519265,0.153033) !XSPEC12>error 4; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.6999 0.423431 0 0.968205 -1.05186 -9.36452 553.500 ================================================== Variances and Principal Axes 3 4 5 6 1.1635E-03| -0.7029 -0.7113 -0.0000 -0.0001 1.7068E-02| 0.7113 -0.7029 0.0000 -0.0002 2.2949E+06| -0.0000 0.0002 0.0000 -1.0000 2.1764E+21| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e-01 5.952e-02 -2.460e+10 3.687e+02 5.952e-02 1.216e-01 -7.665e+09 -3.591e+02 -2.460e+10 -7.665e+09 2.176e+21 -2.384e+13 3.687e+02 -3.591e+02 -2.384e+13 2.556e+06 ------------------------------------------------ ======================================================================== 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 0.968205 +/- 0.539937 4 2 ngrbep alpha -1.05186 +/- 0.348684 5 2 ngrbep beta -9.36452 +/- 4.66522E+10 6 2 ngrbep epeak keV 553.500 +/- 1598.77 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.70 using 59 PHA bins. Test statistic : Chi-Squared = 57.70 using 59 PHA bins. Reduced chi-squared = 1.049 for 55 degrees of freedom Null hypothesis probability = 3.757381e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.36452 due 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 -9.36452 due 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 -9.36452 due 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 -9.36452 due 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 -9.3705 due 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 -9.3705 due 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 -9.37003 due 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 -9.37003 due 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 -9.37021 due 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 -9.37021 due 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 -9.37021 due 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 -9.37021 due 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 -9.36924 due 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 -9.36924 due 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 -9.36813 due 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 -9.36813 due 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 -9.37055 due 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 -9.37055 due 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 -9.37011 due 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 -9.37011 due 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 -9.37011 due 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 -9.37011 due 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 -9.36895 due 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 -9.36895 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 -1.18244, -1.18247 and delta stat 0.857121, 6.70576 but latest trial -1.18245 gives 0.856717 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:Flux 4:alpha 5:beta 6:epeak 57.6272 1.95799 0 0.949177 -0.986580 -9.37167 375.762 57.6148 0.995978 0 0.947585 -0.986942 -9.37167 373.846 57.6109 0.598007 0 0.946553 -0.986788 -9.37167 373.157 ================================================== Variances and Principal Axes 3 4 5 6 1.1775E-03| -0.7289 -0.6846 -0.0000 -0.0002 1.8357E-02| 0.6846 -0.7289 0.0000 -0.0004 3.8925E+05| -0.0001 0.0005 0.0000 -1.0000 1.4512E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e-01 3.414e-02 -2.009e+11 2.099e+02 3.414e-02 1.111e-01 -4.460e+10 -1.464e+02 -2.009e+11 -4.460e+10 1.451e+23 -1.226e+14 2.099e+02 -1.464e+02 -1.226e+14 4.928e+05 ------------------------------------------------ ======================================================================== 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 0.946553 +/- 0.539884 4 2 ngrbep alpha -0.986788 +/- 0.333300 5 2 ngrbep beta -9.37167 +/- 3.80940E+11 6 2 ngrbep epeak keV 373.157 +/- 701.988 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.61 using 59 PHA bins. Test statistic : Chi-Squared = 57.61 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.788591e-01 ***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 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 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 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. Apparent non-monotonicity in statistic space detected. Current bracket values -1.22395, -1.2697 and delta stat 2.67034, 23.8966 but latest trial -1.22462 gives 2.65837 Suggest that you check this result using the steppar command. Apparent non-monotonicity in statistic space detected. Current bracket values -0.74792, -0.732181 and delta stat 1.91762, 5.25959 but latest trial -0.733241 gives 5.40041 Suggest that you check this result using the steppar command. 4 -1.24682 -0.740051 (-0.260386,0.246387) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.28542e+17, 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 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.13219 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.53691 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -10, 6.26644e+11 and delta statistic 0, 14.9092 5 0 10 (9.37167,19.3717) !XSPEC12>error 6; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 282.545, 134.165 and delta stat 0.791933, 18.9485 but latest trial 253.368 gives 0.0509566 Suggest that you check this result using the steppar command. ***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 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 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 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 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 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 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 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 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 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: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.0543e+08, with delta statistic: 0.355551 *** Parameter upper bound is INVALID. 6 208.355 0 (-164.11,-372.465) !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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 82.92 using 59 PHA bins. Test statistic : Chi-Squared = 82.92 using 59 PHA bins. Reduced chi-squared = 1.508 for 55 degrees of freedom Null hypothesis probability = 8.843082e-03 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 3526.54 using 59 PHA bins. Test statistic : Chi-Squared = 3526.54 using 59 PHA bins. Reduced chi-squared = 64.1190 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 222.797 443.215 -3 1.96162 -0.937143 -9.36615 394.518 112.253 67.7976 -4 1.61909 -0.921806 -9.37107 429.903 111.446 38.5217 -4 1.61169 -0.917368 -9.37150 433.497 111.388 38.4455 -4 1.61149 -0.917217 -9.37160 433.070 95.8834 38.4209 -3 1.55243 -0.922426 -9.37165 418.918 93.9489 31.7527 -3 1.54439 -0.923736 -9.37166 417.719 93.6907 30.849 -3 1.54328 -0.923902 -9.37167 417.587 93.6563 30.7278 -3 1.54314 -0.923927 -9.37167 417.578 93.6517 30.7117 -3 1.54312 -0.923934 -9.37167 417.584 ================================================== Variances and Principal Axes 3 4 5 6 2.2464E-03| -0.7465 -0.6654 -0.0000 -0.0003 9.2927E-03| 0.6654 -0.7465 0.0000 -0.0003 3.2614E+05| -0.0000 -0.0004 0.0000 1.0000 2.8194E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.741e-01 6.440e-02 -1.373e+11 1.566e+02 6.440e-02 6.643e-02 -1.286e+10 -1.173e+02 -1.373e+11 -1.286e+10 2.819e+22 -3.485e+13 1.566e+02 -1.173e+02 -3.485e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 1.54312 +/- 0.821006 4 2 ngrbep alpha -0.923934 +/- 0.257734 5 2 ngrbep beta -9.37167 +/- 1.67912E+11 6 2 ngrbep epeak keV 417.584 +/- 607.624 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.954457e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 93.6513 30.7095 -3 1.54311 -0.923931 -9.37167 417.577 ================================================== Variances and Principal Axes 3 4 5 6 2.2465E-03| -0.7465 -0.6654 -0.0000 -0.0003 9.2928E-03| 0.6654 -0.7465 0.0000 -0.0003 3.2617E+05| -0.0000 -0.0004 0.0000 1.0000 2.8189E+22| 0.0000 -0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.740e-01 6.440e-02 -1.372e+11 1.566e+02 6.440e-02 6.643e-02 -1.286e+10 -1.173e+02 -1.372e+11 -1.286e+10 2.819e+22 -3.484e+13 1.566e+02 -1.173e+02 -3.484e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 1.54311 +/- 0.821002 4 2 ngrbep alpha -0.923931 +/- 0.257739 5 2 ngrbep beta -9.37167 +/- 1.67896E+11 6 2 ngrbep epeak keV 417.577 +/- 607.649 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.955433e-04 !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 93.6508 30.7093 -3 1.54311 -0.923930 -9.37167 417.573 ================================================== Variances and Principal Axes 3 4 5 6 2.2465E-03| -0.7465 -0.6654 -0.0000 -0.0003 9.2929E-03| 0.6654 -0.7465 0.0000 -0.0003 3.2615E+05| 0.0000 0.0004 -0.0000 -1.0000 2.8195E+22| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.740e-01 6.440e-02 -1.373e+11 1.566e+02 6.440e-02 6.643e-02 -1.286e+10 -1.173e+02 -1.373e+11 -1.286e+10 2.820e+22 -3.485e+13 1.566e+02 -1.173e+02 -3.485e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 1.54311 +/- 0.821002 4 2 ngrbep alpha -0.923930 +/- 0.257740 5 2 ngrbep beta -9.37167 +/- 1.67914E+11 6 2 ngrbep epeak keV 417.573 +/- 607.635 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.956380e-04 !XSPEC12>log ngrbep_cpflux_25_50kev.log; Logging to file:ngrbep_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:10 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.590837 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 1.54311 +/- 0.821002 4 2 ngrbep alpha -0.923930 +/- 0.257740 5 2 ngrbep beta -9.37167 +/- 1.67914E+11 6 2 ngrbep epeak keV 417.573 +/- 607.635 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.956380e-04 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 -8.68328 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.88 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.68328 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.88 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:Flux 4:alpha 5:beta 6:epeak 62.8755 12.3525 -2 1.35258 -0.945042 -9.37167 367.641 62.4226 10.9674 -2 1.34733 -0.945805 -9.37167 366.578 62.2645 10.4678 -2 1.34544 -0.946101 -9.37167 366.237 62.2083 10.2885 -2 1.34475 -0.946209 -9.37167 366.117 62.1882 10.224 -2 1.34451 -0.946249 -9.37167 366.078 62.1808 10.2008 -2 1.34442 -0.946262 -9.37167 366.059 ================================================== Variances and Principal Axes 3 4 5 6 2.7014E-03| -0.8362 -0.5484 -0.0000 -0.0003 1.1337E-02| 0.5484 -0.8362 0.0000 -0.0004 2.6981E+05| -0.0000 -0.0005 -0.0000 1.0000 1.9552E+23| 0.0000 0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.730e-01 7.695e-02 -3.611e+11 1.940e+02 7.695e-02 9.030e-02 -4.010e+10 -1.177e+02 -3.611e+11 -4.010e+10 1.955e+23 -1.121e+14 1.940e+02 -1.177e+02 -1.121e+14 3.341e+05 ------------------------------------------------ ======================================================================== 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 1.34442 +/- 0.820381 4 2 ngrbep alpha -0.946262 +/- 0.300500 5 2 ngrbep beta -9.37167 +/- 4.42170E+11 6 2 ngrbep epeak keV 366.059 +/- 578.006 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.357914e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.5771 9.05171 -1 1.28777 -0.956563 -9.37167 345.180 57.9706 4.57234 -1 1.26718 -0.957592 -9.37167 340.109 57.79 2.80415 -1 1.25755 -0.957922 -9.37167 338.332 57.7266 2.00925 -1 1.25307 -0.958136 -9.37167 337.670 57.7015 1.64283 -1 1.25098 -0.958291 -9.37167 337.455 57.6907 1.4729 -1 1.25001 -0.958404 -9.37167 337.419 57.6859 1.39399 -1 1.24955 -0.958487 -9.37167 337.450 ================================================== Variances and Principal Axes 3 4 5 6 2.9353E-03| -0.8761 -0.4821 -0.0000 -0.0003 1.2927E-02| 0.4821 -0.8761 0.0000 -0.0005 2.3277E+05| -0.0001 -0.0006 0.0000 1.0000 6.5236E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.720e-01 8.289e-02 -6.591e+11 2.133e+02 8.289e-02 1.061e-01 -7.845e+10 -1.146e+02 -6.591e+11 -7.845e+10 6.524e+23 -2.239e+14 2.133e+02 -1.146e+02 -2.239e+14 3.096e+05 ------------------------------------------------ ======================================================================== 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 1.24955 +/- 0.819738 4 2 ngrbep alpha -0.958487 +/- 0.325756 5 2 ngrbep beta -9.37167 +/- 8.07695E+11 6 2 ngrbep epeak keV 337.450 +/- 556.441 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.69 using 59 PHA bins. Test statistic : Chi-Squared = 57.69 using 59 PHA bins. Reduced chi-squared = 1.049 for 55 degrees of freedom Null hypothesis probability = 3.762266e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.602 0.423021 0 1.23641 -0.963030 -9.37167 339.756 ================================================== Variances and Principal Axes 3 4 5 6 2.9454E-03| -0.8785 -0.4777 -0.0000 -0.0003 1.3066E-02| 0.4777 -0.8785 0.0000 -0.0005 2.5371E+05| 0.0001 0.0006 -0.0000 -1.0000 5.4201E+23| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.723e-01 8.580e-02 -6.010e+11 2.190e+02 8.580e-02 1.087e-01 -7.406e+10 -1.206e+02 -6.010e+11 -7.406e+10 5.420e+23 -2.097e+14 2.190e+02 -1.206e+02 -2.097e+14 3.348e+05 ------------------------------------------------ ======================================================================== 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 1.23641 +/- 0.819964 4 2 ngrbep alpha -0.963030 +/- 0.329664 5 2 ngrbep beta -9.37167 +/- 7.36212E+11 6 2 ngrbep epeak keV 339.756 +/- 578.637 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.791714e-01 3 1.1347 1.35144 (-0.101395,0.115347) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***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 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 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 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 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 -0.917802, -0.50342 and delta stat 0.0257854, 3.56558 but latest trial -0.663049 gives 11.6728 Suggest that you check this result using the steppar command. 4 -1.25685 -0.710611 (-0.293362,0.252873) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.34946e+17, 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 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 4.37678 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.685627 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -10, 1.21106e+12 and delta statistic 0, 14.9184 5 0 10 (9.37167,19.3717) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***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 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 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 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 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 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 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 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 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 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: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.99046e+08, with delta statistic: 0.363896 *** Parameter upper bound is INVALID. 6 200.74 0 (-137.054,-337.794) !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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 354.38 using 59 PHA bins. Test statistic : Chi-Squared = 354.38 using 59 PHA bins. Reduced chi-squared = 6.4432 for 55 degrees of freedom Null hypothesis probability = 2.411232e-45 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 4403.97 using 59 PHA bins. Test statistic : Chi-Squared = 4403.97 using 59 PHA bins. Reduced chi-squared = 80.0721 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 342.146 483.809 -3 2.08554 -0.933385 -9.32419 397.651 115.682 83.7097 -4 1.57460 -0.921717 -9.36000 427.467 113.926 35.2008 -5 1.56967 -0.916714 -9.36731 435.611 113.852 34.418 -5 1.56946 -0.916406 -9.37056 434.919 111.441 34.3915 -4 1.56004 -0.917150 -9.37136 433.001 111.395 33.6422 -4 1.55985 -0.917229 -9.37157 433.113 111.393 33.6282 -4 1.55984 -0.917228 -9.37162 433.106 ================================================== Variances and Principal Axes 3 4 5 6 2.5316E-03| -0.8337 0.5521 -0.0000 0.0001 6.8791E-03| 0.5521 0.8337 0.0000 0.0004 3.3969E+05| -0.0001 -0.0004 0.0000 1.0000 1.6511E+22| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.557e-01 7.830e-02 -1.185e+11 1.526e+02 7.830e-02 6.030e-02 -9.263e+09 -1.158e+02 -1.185e+11 -9.263e+09 1.651e+22 -2.486e+13 1.526e+02 -1.158e+02 -2.486e+13 3.771e+05 ------------------------------------------------ ======================================================================== 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 1.55984 +/- 0.925064 4 2 ngrbep alpha -0.917228 +/- 0.245561 5 2 ngrbep beta -9.37162 +/- 1.28495E+11 6 2 ngrbep epeak keV 433.106 +/- 614.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 111.39 using 59 PHA bins. Test statistic : Chi-Squared = 111.39 using 59 PHA bins. Reduced chi-squared = 2.0253 for 55 degrees of freedom Null hypothesis probability = 1.059415e-05 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 96.4896 33.6276 -3 1.49629 -0.921963 -9.37166 419.231 94.1539 28.5626 -3 1.48511 -0.923600 -9.37167 417.861 93.7397 27.6967 -3 1.48310 -0.923867 -9.37167 417.609 93.6673 27.5396 -3 1.48275 -0.923922 -9.37167 417.589 93.6537 27.512 -3 1.48268 -0.923928 -9.37167 417.576 93.6515 27.5068 -3 1.48267 -0.923931 -9.37167 417.579 ================================================== Variances and Principal Axes 3 4 5 6 2.5782E-03| -0.8568 0.5156 -0.0000 0.0001 7.4751E-03| 0.5156 0.8568 0.0000 0.0004 3.2610E+05| -0.0001 -0.0004 0.0000 1.0000 2.8196E+22| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.556e-01 8.294e-02 -1.548e+11 1.664e+02 8.294e-02 6.642e-02 -1.286e+10 -1.173e+02 -1.548e+11 -1.286e+10 2.820e+22 -3.485e+13 1.664e+02 -1.173e+02 -3.485e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 1.48267 +/- 0.925011 4 2 ngrbep alpha -0.923931 +/- 0.257727 5 2 ngrbep beta -9.37167 +/- 1.67918E+11 6 2 ngrbep epeak keV 417.579 +/- 607.592 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.954926e-04 !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 93.6509 27.5059 -3 1.48267 -0.923931 -9.37167 417.576 ================================================== Variances and Principal Axes 3 4 5 6 2.5782E-03| -0.8568 0.5156 -0.0000 0.0001 7.4751E-03| 0.5156 0.8568 0.0000 0.0004 3.2612E+05| -0.0001 -0.0004 0.0000 1.0000 2.8194E+22| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.556e-01 8.294e-02 -1.548e+11 1.664e+02 8.294e-02 6.642e-02 -1.286e+10 -1.173e+02 -1.548e+11 -1.286e+10 2.819e+22 -3.485e+13 1.664e+02 -1.173e+02 -3.485e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 1.48267 +/- 0.925011 4 2 ngrbep alpha -0.923931 +/- 0.257729 5 2 ngrbep beta -9.37167 +/- 1.67911E+11 6 2 ngrbep epeak keV 417.576 +/- 607.607 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.956106e-04 !XSPEC12>log ngrbep_cpflux_50_100kev.log; Logging to file:ngrbep_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:11 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.590837 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 1.48267 +/- 0.925011 4 2 ngrbep alpha -0.923931 +/- 0.257729 5 2 ngrbep beta -9.37167 +/- 1.67911E+11 6 2 ngrbep epeak keV 417.576 +/- 607.607 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.956106e-04 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 71.3798 26.1184 -2 1.35103 -0.929570 -9.37167 378.673 65.6651 16.9336 -2 1.29963 -0.938521 -9.37167 371.218 63.6155 12.9774 -2 1.27679 -0.942795 -9.37167 368.281 62.797 11.2176 -2 1.26660 -0.944727 -9.37167 367.060 62.4497 10.4301 -2 1.26204 -0.945583 -9.37167 366.506 62.2981 10.077 -2 1.25999 -0.945967 -9.37167 366.263 62.231 9.91882 -2 1.25908 -0.946136 -9.37167 366.149 62.2011 9.84789 -2 1.25867 -0.946214 -9.37167 366.103 62.1876 9.8162 -2 1.25848 -0.946245 -9.37167 366.074 62.1817 9.80185 -2 1.25840 -0.946261 -9.37167 366.066 ================================================== Variances and Principal Axes 3 4 5 6 2.6748E-03| -0.9080 0.4190 -0.0000 0.0001 1.0032E-02| 0.4190 0.9080 0.0000 0.0005 2.6977E+05| -0.0001 -0.0005 0.0000 1.0000 1.9555E+23| -0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.550e-01 9.767e-02 -4.075e+11 2.120e+02 9.767e-02 9.029e-02 -4.010e+10 -1.177e+02 -4.075e+11 -4.010e+10 1.956e+23 -1.121e+14 2.120e+02 -1.177e+02 -1.121e+14 3.341e+05 ------------------------------------------------ ======================================================================== 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 1.25840 +/- 0.924677 4 2 ngrbep alpha -0.946261 +/- 0.300489 5 2 ngrbep beta -9.37167 +/- 4.42214E+11 6 2 ngrbep epeak keV 366.066 +/- 577.972 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. Test statistic : Chi-Squared = 62.18 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.357687e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.8804 8.29467 -1 1.20399 -0.925947 -9.37167 315.937 58.1695 5.0992 -1 1.18103 -0.934701 -9.37167 317.379 57.9013 3.40697 -1 1.16824 -0.941580 -9.37167 320.794 57.7894 2.48686 -1 1.16101 -0.946680 -9.37167 324.541 57.7382 1.98009 -1 1.15687 -0.950351 -9.37167 327.882 57.7128 1.6981 -1 1.15446 -0.952945 -9.37167 330.580 57.6995 1.53951 -1 1.15304 -0.954754 -9.37167 332.635 57.6922 1.44927 -1 1.15219 -0.956008 -9.37167 334.150 ================================================== Variances and Principal Axes 3 4 5 6 2.7047E-03| -0.9260 0.3776 -0.0000 0.0002 1.1991E-02| 0.3776 0.9260 0.0000 0.0006 2.1714E+05| -0.0001 -0.0006 0.0000 1.0000 8.0833E+23| 0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.541e-01 1.021e-01 -8.282e+11 2.320e+02 1.021e-01 1.056e-01 -8.492e+10 -1.110e+02 -8.282e+11 -8.492e+10 8.083e+23 -2.448e+14 2.320e+02 -1.110e+02 -2.448e+14 2.913e+05 ------------------------------------------------ ======================================================================== 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 1.15219 +/- 0.924189 4 2 ngrbep alpha -0.956008 +/- 0.325022 5 2 ngrbep beta -9.37167 +/- 8.99070E+11 6 2 ngrbep epeak keV 334.150 +/- 539.692 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.69 using 59 PHA bins. Test statistic : Chi-Squared = 57.69 using 59 PHA bins. Reduced chi-squared = 1.049 for 55 degrees of freedom Null hypothesis probability = 3.760066e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.6056 0.449631 0 1.13936 -0.956812 -9.37167 331.227 ================================================== Variances and Principal Axes 3 4 5 6 2.7085E-03| -0.9278 0.3731 -0.0000 0.0002 1.2209E-02| 0.3731 0.9278 0.0000 0.0006 2.2158E+05| -0.0001 -0.0006 0.0000 1.0000 8.2853E+23| 0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.541e-01 1.037e-01 -8.384e+11 2.356e+02 1.037e-01 1.079e-01 -8.741e+10 -1.129e+02 -8.384e+11 -8.741e+10 8.285e+23 -2.516e+14 2.356e+02 -1.129e+02 -2.516e+14 2.980e+05 ------------------------------------------------ ======================================================================== 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 1.13936 +/- 0.924196 4 2 ngrbep alpha -0.956812 +/- 0.328466 5 2 ngrbep beta -9.37167 +/- 9.10238E+11 6 2 ngrbep epeak keV 331.227 +/- 545.880 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.61 using 59 PHA bins. Test statistic : Chi-Squared = 57.61 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.790451e-01 3 1.04428 1.22878 (-0.094151,0.0903438) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***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 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 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 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. 4 -1.25307 -0.789538 (-0.295823,0.167706) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.85035e+17, 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 -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.77945 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -10, 1.49734e+12 and delta statistic 0, 14.9165 5 0 10 (9.37167,19.3717) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***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 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 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 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 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 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 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 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 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 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: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.70795e+08, with delta statistic: 0.362638 *** Parameter upper bound is INVALID. 6 180.768 0 (-149.174,-329.942) !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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 2229.77 using 59 PHA bins. Test statistic : Chi-Squared = 2229.77 using 59 PHA bins. Reduced chi-squared = 40.5412 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 = 22322.00 using 59 PHA bins. Test statistic : Chi-Squared = 22322.00 using 59 PHA bins. Reduced chi-squared = 405.8546 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 1626.84 4416.76 -3 1.77662 -0.938542 -9.32575 411.148 132.72 518.504 -4 0.874101 -0.927556 -9.36411 429.183 114.071 82.1334 -5 0.846481 -0.917212 -9.37084 435.656 113.852 69.3623 -5 0.846257 -0.916412 -9.37165 434.932 111.46 69.1739 -4 0.840484 -0.917152 -9.37166 433.042 111.393 67.6573 -4 0.840325 -0.917224 -9.37167 433.098 111.392 67.6158 -4 0.840322 -0.917228 -9.37167 433.106 ================================================== Variances and Principal Axes 3 4 5 6 6.7247E-04| -0.8445 0.5355 -0.0000 0.0003 7.5159E-03| 0.5355 0.8445 0.0000 0.0003 3.3960E+05| 0.0001 -0.0004 -0.0000 1.0000 1.6521E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.300e-01 3.539e-02 -7.336e+10 1.336e+02 3.539e-02 6.029e-02 -9.265e+09 -1.158e+02 -7.336e+10 -9.265e+09 1.652e+22 -2.487e+13 1.336e+02 -1.158e+02 -2.487e+13 3.770e+05 ------------------------------------------------ ======================================================================== 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 0.840322 +/- 0.574458 4 2 ngrbep alpha -0.917228 +/- 0.245548 5 2 ngrbep beta -9.37167 +/- 1.28534E+11 6 2 ngrbep epeak keV 433.106 +/- 614.028 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 111.39 using 59 PHA bins. Test statistic : Chi-Squared = 111.39 using 59 PHA bins. Reduced chi-squared = 2.0253 for 55 degrees of freedom Null hypothesis probability = 1.059644e-05 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 97.2068 67.6149 -3 0.803295 -0.922196 -9.37167 421.560 94.4476 57.8558 -3 0.795076 -0.923545 -9.37167 418.387 93.8303 55.8075 -3 0.793227 -0.923843 -9.37167 417.752 93.6911 55.3361 -3 0.792810 -0.923912 -9.37167 417.617 93.6602 55.229 -3 0.792717 -0.923929 -9.37167 417.590 93.6538 55.2052 -3 0.792699 -0.923935 -9.37167 417.592 ================================================== Variances and Principal Axes 3 4 5 6 6.8030E-04| -0.8606 0.5094 -0.0000 0.0003 8.0968E-03| 0.5094 0.8606 0.0000 0.0003 3.2610E+05| 0.0001 -0.0004 -0.0000 1.0000 2.8183E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.299e-01 3.757e-02 -9.581e+10 1.414e+02 3.757e-02 6.641e-02 -1.285e+10 -1.173e+02 -9.581e+10 -1.285e+10 2.818e+22 -3.484e+13 1.414e+02 -1.173e+02 -3.484e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 0.792699 +/- 0.574402 4 2 ngrbep alpha -0.923935 +/- 0.257711 5 2 ngrbep beta -9.37167 +/- 1.67877E+11 6 2 ngrbep epeak keV 417.592 +/- 607.593 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.950218e-04 !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 93.6514 55.2003 -3 0.792691 -0.923931 -9.37167 417.576 ================================================== Variances and Principal Axes 3 4 5 6 6.8030E-04| -0.8606 0.5093 -0.0000 0.0003 8.0970E-03| 0.5093 0.8606 0.0000 0.0003 3.2613E+05| 0.0001 -0.0004 -0.0000 1.0000 2.8182E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.299e-01 3.757e-02 -9.581e+10 1.414e+02 3.757e-02 6.642e-02 -1.285e+10 -1.173e+02 -9.581e+10 -1.285e+10 2.818e+22 -3.484e+13 1.414e+02 -1.173e+02 -3.484e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 0.792691 +/- 0.574399 4 2 ngrbep alpha -0.923931 +/- 0.257718 5 2 ngrbep beta -9.37167 +/- 1.67874E+11 6 2 ngrbep epeak keV 417.576 +/- 607.612 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.955168e-04 !XSPEC12>log ngrbep_cpflux_100_150kev.log; Logging to file:ngrbep_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:11 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.590838 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 0.792691 +/- 0.574399 4 2 ngrbep alpha -0.923931 +/- 0.257718 5 2 ngrbep beta -9.37167 +/- 1.67874E+11 6 2 ngrbep epeak keV 417.576 +/- 607.612 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.955168e-04 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 73.3205 51.9244 -2 0.722315 -0.940763 -9.37167 411.287 67.2714 36.2454 -2 0.690436 -0.944190 -9.37167 391.120 64.675 28.5031 -2 0.673727 -0.945488 -9.37167 379.978 63.4575 24.4185 -2 0.664825 -0.945976 -9.37167 373.767 62.8511 22.2408 -2 0.660036 -0.946160 -9.37167 370.314 62.5372 21.0705 -2 0.657446 -0.946229 -9.37167 368.398 62.3711 20.4382 -2 0.656040 -0.946256 -9.37167 367.342 62.2821 20.0954 -2 0.655275 -0.946266 -9.37167 366.760 62.2341 19.9092 -2 0.654860 -0.946272 -9.37167 366.446 62.208 19.808 -2 0.654634 -0.946275 -9.37167 366.274 62.1938 19.7528 -2 0.654510 -0.946272 -9.37167 366.171 62.1861 19.7228 -2 0.654443 -0.946276 -9.37167 366.125 ================================================== Variances and Principal Axes 3 4 5 6 6.8827E-04| -0.9039 0.4278 -0.0000 0.0003 1.0541E-02| 0.4278 0.9039 0.0000 0.0004 2.7002E+05| 0.0001 -0.0005 -0.0000 1.0000 1.9480E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.296e-01 4.419e-02 -2.517e+11 1.664e+02 4.419e-02 9.028e-02 -4.004e+10 -1.177e+02 -2.517e+11 -4.004e+10 1.948e+23 -1.119e+14 1.664e+02 -1.177e+02 -1.119e+14 3.343e+05 ------------------------------------------------ ======================================================================== 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 0.654443 +/- 0.574089 4 2 ngrbep alpha -0.946276 +/- 0.300463 5 2 ngrbep beta -9.37167 +/- 4.41363E+11 6 2 ngrbep epeak keV 366.125 +/- 578.201 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.19 using 59 PHA bins. Test statistic : Chi-Squared = 62.19 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.356484e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 59.034 15.0771 -1 0.628381 -0.973789 -9.37167 418.250 58.3982 10.6308 -1 0.615771 -0.976649 -9.37167 405.142 58.0847 7.97427 -1 0.607454 -0.977521 -9.37167 394.420 57.9207 6.24586 -1 0.601890 -0.977166 -9.37167 385.623 57.8303 5.10421 -1 0.598120 -0.976116 -9.37167 378.333 57.7781 4.34547 -1 0.595530 -0.974714 -9.37167 372.252 57.7465 3.83826 -1 0.593725 -0.973175 -9.37167 367.148 57.7268 3.49698 -1 0.592446 -0.971626 -9.37167 362.844 57.714 3.26552 -1 0.591523 -0.970144 -9.37167 359.204 57.7054 3.10694 -1 0.590845 -0.968767 -9.37167 356.113 ================================================== Variances and Principal Axes 3 4 5 6 6.8206E-04| -0.9193 0.3936 -0.0000 0.0003 1.2037E-02| 0.3936 0.9193 0.0000 0.0005 3.0964E+05| 0.0001 -0.0005 -0.0000 1.0000 2.6227E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.296e-01 5.237e-02 -2.921e+11 1.922e+02 5.237e-02 1.071e-01 -5.451e+10 -1.313e+02 -2.921e+11 -5.451e+10 2.623e+23 -1.512e+14 1.922e+02 -1.313e+02 -1.512e+14 3.968e+05 ------------------------------------------------ ======================================================================== 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 0.590845 +/- 0.574131 4 2 ngrbep alpha -0.968767 +/- 0.327337 5 2 ngrbep beta -9.37167 +/- 5.12118E+11 6 2 ngrbep epeak keV 356.113 +/- 629.957 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.71 using 59 PHA bins. Test statistic : Chi-Squared = 57.71 using 59 PHA bins. Reduced chi-squared = 1.049 for 55 degrees of freedom Null hypothesis probability = 3.755447e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.6109 0.95318 0 0.584239 -0.968760 -9.37167 356.055 ================================================== Variances and Principal Axes 3 4 5 6 6.8440E-04| -0.9214 0.3887 -0.0000 0.0003 1.2295E-02| 0.3887 0.9214 0.0000 0.0005 3.0514E+05| 0.0001 -0.0005 -0.0000 1.0000 3.0018E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.296e-01 5.223e-02 -3.125e+11 1.924e+02 5.223e-02 1.093e-01 -5.829e+10 -1.319e+02 -3.125e+11 -5.829e+10 3.002e+23 -1.622e+14 1.924e+02 -1.319e+02 -1.622e+14 3.927e+05 ------------------------------------------------ ======================================================================== 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 0.584239 +/- 0.574087 4 2 ngrbep alpha -0.968760 +/- 0.330637 5 2 ngrbep beta -9.37167 +/- 5.47887E+11 6 2 ngrbep epeak keV 356.055 +/- 626.697 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.61 using 59 PHA bins. Test statistic : Chi-Squared = 57.61 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.788610e-01 3 0.535286 0.634924 (-0.0483959,0.0512419) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***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 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 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 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 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 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 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 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 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 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. 4 -1.25823 -0.832864 (-0.28893,0.136432) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.72525e+17, 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 -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.76261 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 7.4486 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -10, 9.01269e+11 and delta statistic 0, 14.9115 5 0 10 (9.37167,19.3717) !XSPEC12>error 6; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 148.916, 137.358 and delta stat 1.96693, 14.753 but latest trial 147.088 gives 1.59982 Suggest that you check this result using the steppar command. ***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 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 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 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 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 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 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 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 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 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: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 5.40495e+08, with delta statistic: 0.358003 *** Parameter upper bound is INVALID. 6 143.137 0 (-210.744,-353.881) !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 = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.7989 for 54 degrees of freedom Null hypothesis probability = 3.446356e-38 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 313.14 using 59 PHA bins. Test statistic : Chi-Squared = 313.14 using 59 PHA bins. Reduced chi-squared = 5.6935 for 55 degrees of freedom Null hypothesis probability = 8.369363e-38 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 95.8377 18.2242 -1 3.36990 -1.21235 -8.86247 407.050 95.8377 6.58901 9 3.36990 -1.21235 -2.71561 407.050 ================================================== Variances and Principal Axes 3 4 5 6 1.7838E-02| -0.1657 0.9862 -0.0000 0.0003 5.5650E-02| 0.9862 0.1657 0.0000 -0.0002 2.0121E+06| -0.0003 0.0003 -0.0000 -1.0000 1.6869E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.652e+01 8.722e-01 -5.243e+11 5.170e+03 8.722e-01 2.468e-01 -3.311e+10 -2.823e+02 -5.243e+11 -3.311e+10 1.687e+22 -1.479e+14 5.170e+03 -2.823e+02 -1.479e+14 3.308e+06 ------------------------------------------------ ======================================================================== 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 3.36990 +/- 4.06408 4 2 ngrbep alpha -1.21235 +/- 0.496793 5 2 ngrbep beta -2.71561 +/- 1.29879E+11 6 2 ngrbep epeak keV 407.050 +/- 1818.91 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.743 for 55 degrees of freedom Null hypothesis probability = 5.397197e-04 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.98 6.58901 -3 5.22865 -1.05638 -8.10900 9962.54 ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.109 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9048 3.10503 -4 4.67464 -0.956970 -8.10900 260.206 57.6189 1.53409 -5 4.76611 -0.968468 -8.10900 324.475 57.5987 0.437122 -6 4.76446 -0.961398 -8.10900 333.814 57.5987 0.00550761 -7 4.76368 -0.960699 -8.10900 332.972 57.5987 4.73863e-05 2 4.76368 -0.960699 -9.06637 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 6.4674E+22| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -1.010e+12 1.329e+03 2.621e-01 1.091e-01 -2.500e+10 -1.143e+02 -1.010e+12 -2.500e+10 6.467e+22 -7.160e+13 1.329e+03 -1.143e+02 -7.160e+13 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00196 4 2 ngrbep alpha -0.960699 +/- 0.330345 5 2 ngrbep beta -9.06637 +/- 2.54312E+11 6 2 ngrbep epeak keV 332.972 +/- 554.101 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-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 57.5987 4.73974e-05 3 4.76368 -0.960699 -9.26907 332.972 ================================================== Variances and Principal Axes 3 4 5 6 1.0685E-02| -0.0798 0.9968 -0.0000 0.0007 5.4893E-02| 0.9968 0.0798 0.0000 -0.0009 2.2776E+05| -0.0009 0.0006 -0.0000 -1.0000 4.5036E+23| 0.0000 0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.602e+01 2.621e-01 -2.665e+12 1.329e+03 2.621e-01 1.091e-01 -6.597e+10 -1.143e+02 -2.665e+12 -6.597e+10 4.504e+23 -1.889e+14 1.329e+03 -1.143e+02 -1.889e+14 3.070e+05 ------------------------------------------------ ======================================================================== 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 4.76368 +/- 4.00197 4 2 ngrbep alpha -0.960699 +/- 0.330344 5 2 ngrbep beta -9.26907 +/- 6.71090E+11 6 2 ngrbep epeak keV 332.972 +/- 554.100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792875e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 2229.77 using 59 PHA bins. Test statistic : Chi-Squared = 2229.77 using 59 PHA bins. Reduced chi-squared = 40.5412 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 = 2229.77 using 59 PHA bins. Test statistic : Chi-Squared = 2229.77 using 59 PHA bins. Reduced chi-squared = 40.5412 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 348.542 672.984 -3 2.93543 -0.942129 -9.32669 418.151 119.656 150.027 -4 2.28122 -0.924340 -9.35237 436.260 113.87 52.609 -5 2.26356 -0.916608 -9.36515 435.121 113.856 48.8764 -5 2.26360 -0.916417 -9.36845 434.958 111.481 48.8554 -4 2.24633 -0.917170 -9.37166 433.131 111.395 47.5759 -4 2.24570 -0.917224 -9.37167 433.101 111.392 47.531 -4 2.24568 -0.917225 -9.37167 433.098 ================================================== Variances and Principal Axes 3 4 5 6 1.0970E-03| -0.3743 0.9273 -0.0000 0.0007 3.2903E-02| 0.9273 0.3743 0.0000 -0.0006 3.3957E+05| 0.0009 -0.0004 -0.0000 1.0000 1.6520E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.261e+00 2.493e-02 -2.221e+11 6.240e+02 2.493e-02 6.029e-02 -9.264e+09 -1.158e+02 -2.221e+11 -9.264e+09 1.652e+22 -2.487e+13 6.240e+02 -1.158e+02 -2.487e+13 3.770e+05 ------------------------------------------------ ======================================================================== 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 2.24568 +/- 1.80593 4 2 ngrbep alpha -0.917225 +/- 0.245540 5 2 ngrbep beta -9.37167 +/- 1.28528E+11 6 2 ngrbep epeak keV 433.098 +/- 614.005 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 111.39 using 59 PHA bins. Test statistic : Chi-Squared = 111.39 using 59 PHA bins. Reduced chi-squared = 2.0253 for 55 degrees of freedom Null hypothesis probability = 1.059768e-05 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 97.8504 47.529 -3 2.14376 -0.923365 -9.37167 426.109 94.8911 39.9326 -3 2.11475 -0.923967 -9.37167 420.330 94.022 38.1215 -3 2.10611 -0.923956 -9.37167 418.434 93.7636 37.5704 -3 2.10351 -0.923944 -9.37167 417.852 93.6855 37.4054 -3 2.10271 -0.923937 -9.37167 417.665 93.6614 37.3552 -3 2.10247 -0.923935 -9.37167 417.608 93.6546 37.3398 -3 2.10240 -0.923933 -9.37167 417.589 ================================================== Variances and Principal Axes 3 4 5 6 1.1975E-03| -0.3996 0.9167 -0.0000 0.0007 3.2355E-02| 0.9167 0.3996 0.0000 -0.0006 3.2614E+05| 0.0009 -0.0004 -0.0000 1.0000 2.8166E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.246e+00 2.932e-02 -2.896e+11 6.379e+02 2.932e-02 6.641e-02 -1.285e+10 -1.173e+02 -2.896e+11 -1.285e+10 2.817e+22 -3.483e+13 6.379e+02 -1.173e+02 -3.483e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 2.10240 +/- 1.80162 4 2 ngrbep alpha -0.923933 +/- 0.257705 5 2 ngrbep beta -9.37167 +/- 1.67828E+11 6 2 ngrbep epeak keV 417.589 +/- 607.620 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.948658e-04 !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 93.6516 37.3354 -3 2.10235 -0.923927 -9.37167 417.569 ================================================== Variances and Principal Axes 3 4 5 6 1.1976E-03| -0.3996 0.9167 -0.0000 0.0007 3.2354E-02| 0.9167 0.3996 0.0000 -0.0006 3.2609E+05| 0.0009 -0.0004 -0.0000 1.0000 2.8184E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.246e+00 2.932e-02 -2.897e+11 6.379e+02 2.932e-02 6.641e-02 -1.285e+10 -1.173e+02 -2.897e+11 -1.285e+10 2.818e+22 -3.484e+13 6.379e+02 -1.173e+02 -3.484e+13 3.692e+05 ------------------------------------------------ ======================================================================== 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 2.10235 +/- 1.80162 4 2 ngrbep alpha -0.923927 +/- 0.257709 5 2 ngrbep beta -9.37167 +/- 1.67881E+11 6 2 ngrbep epeak keV 417.569 +/- 607.580 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.954821e-04 !XSPEC12>log ngrbep_cpflux_100_350kev.log; Logging to file:ngrbep_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:12 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.590838 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 2.10235 +/- 1.80162 4 2 ngrbep alpha -0.923927 +/- 0.257709 5 2 ngrbep beta -9.37167 +/- 1.67881E+11 6 2 ngrbep epeak keV 417.569 +/- 607.580 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 93.65 using 59 PHA bins. Test statistic : Chi-Squared = 93.65 using 59 PHA bins. Reduced chi-squared = 1.703 for 55 degrees of freedom Null hypothesis probability = 8.954821e-04 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 72.3342 31.4218 -2 1.94358 -0.970502 -9.37167 493.457 68.1103 23.2762 -2 1.86087 -0.968602 -9.37167 457.063 65.9016 19.1496 -2 1.80821 -0.964469 -9.37167 430.569 64.6396 16.6885 -2 1.77317 -0.960284 -9.37167 411.839 63.8645 15.1513 -2 1.74909 -0.956762 -9.37167 398.693 63.3615 14.1492 -2 1.73215 -0.954009 -9.37167 389.427 63.0214 13.4726 -2 1.72006 -0.951941 -9.37167 382.873 62.785 13.0026 -2 1.71133 -0.950410 -9.37167 378.200 62.6174 12.6699 -2 1.70500 -0.949291 -9.37167 374.857 62.4974 12.4311 -2 1.70039 -0.948473 -9.37167 372.449 62.4106 12.2585 -2 1.69702 -0.947880 -9.37167 370.712 62.3476 12.1329 -2 1.69456 -0.947447 -9.37167 369.453 62.3017 12.0414 -2 1.69276 -0.947131 -9.37167 368.537 62.2682 11.9745 -2 1.69144 -0.946901 -9.37167 367.870 62.2437 11.9255 -2 1.69047 -0.946732 -9.37167 367.381 62.2258 11.8897 -2 1.68976 -0.946610 -9.37167 367.028 62.2127 11.8634 -2 1.68924 -0.946518 -9.37167 366.765 62.2031 11.8442 -2 1.68887 -0.946455 -9.37167 366.579 ================================================== Variances and Principal Axes 3 4 5 6 1.5604E-03| -0.4941 0.8694 -0.0000 0.0009 3.0924E-02| 0.8694 0.4941 0.0000 -0.0005 2.7188E+05| 0.0009 -0.0005 -0.0000 1.0000 1.9031E+23| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.184e+00 4.291e-02 -7.487e+11 6.777e+02 4.291e-02 9.027e-02 -3.965e+10 -1.181e+02 -7.487e+11 -3.965e+10 1.903e+23 -1.107e+14 6.777e+02 -1.181e+02 -1.107e+14 3.363e+05 ------------------------------------------------ ======================================================================== 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 1.68887 +/- 1.78449 4 2 ngrbep alpha -0.946455 +/- 0.300443 5 2 ngrbep beta -9.37167 +/- 4.36247E+11 6 2 ngrbep epeak keV 366.579 +/- 579.931 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 62.20 using 59 PHA bins. Test statistic : Chi-Squared = 62.20 using 59 PHA bins. Reduced chi-squared = 1.131 for 55 degrees of freedom Null hypothesis probability = 2.351905e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 58.2116 4.99039 -1 1.64936 -1.01269 -9.37167 513.870 58.058 4.00674 -1 1.63258 -1.01393 -9.37167 505.222 57.965 3.44067 -1 1.61964 -1.01408 -9.37167 496.272 57.9049 3.0544 -1 1.60935 -1.01347 -9.37167 487.412 57.8646 2.78001 -1 1.60096 -1.01235 -9.37167 478.835 57.8365 2.58206 -1 1.59393 -1.01089 -9.37167 470.639 57.8162 2.43738 -1 1.58790 -1.00922 -9.37167 462.873 57.801 2.33 -1 1.58260 -1.00744 -9.37167 455.557 57.7893 2.24877 -1 1.57786 -1.00560 -9.37167 448.688 57.78 2.18592 -1 1.57356 -1.00374 -9.37167 442.251 ================================================== Variances and Principal Axes 3 4 5 6 1.5653E-03| -0.4919 0.8707 -0.0000 0.0005 3.3855E-02| 0.8707 0.4919 0.0000 -0.0003 8.4370E+05| 0.0005 -0.0003 -0.0000 1.0000 1.3662E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.285e+00 1.093e-01 -2.035e+11 1.078e+03 1.093e-01 1.116e-01 -1.569e+10 -2.172e+02 -2.035e+11 -1.569e+10 1.366e+22 -4.299e+13 1.078e+03 -2.172e+02 -4.299e+13 9.790e+05 ------------------------------------------------ ======================================================================== 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 1.57356 +/- 1.81256 4 2 ngrbep alpha -1.00374 +/- 0.334096 5 2 ngrbep beta -9.37167 +/- 1.16885E+11 6 2 ngrbep epeak keV 442.251 +/- 989.426 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.78 using 59 PHA bins. Test statistic : Chi-Squared = 57.78 using 59 PHA bins. Reduced chi-squared = 1.051 for 55 degrees of freedom Null hypothesis probability = 3.729381e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.6465 0.680004 0 1.55536 -1.00304 -9.37167 443.780 ================================================== Variances and Principal Axes 3 4 5 6 1.6026E-03| -0.4986 0.8669 -0.0000 0.0005 3.3960E-02| 0.8669 0.4986 0.0000 -0.0003 8.1968E+05| 0.0005 -0.0003 -0.0000 1.0000 1.6080E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.280e+00 1.077e-01 -2.207e+11 1.069e+03 1.077e-01 1.140e-01 -1.702e+10 -2.168e+02 -2.207e+11 -1.702e+10 1.608e+22 -4.649e+13 1.069e+03 -2.168e+02 -4.649e+13 9.541e+05 ------------------------------------------------ ======================================================================== 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 1.55536 +/- 1.81119 4 2 ngrbep alpha -1.00304 +/- 0.337645 5 2 ngrbep beta -9.37167 +/- 1.26806E+11 6 2 ngrbep epeak keV 443.780 +/- 976.778 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.65 using 59 PHA bins. Test statistic : Chi-Squared = 57.65 using 59 PHA bins. Reduced chi-squared = 1.048 for 55 degrees of freedom Null hypothesis probability = 3.776110e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.6284 0.10326 0 1.53967 -1.00577 -9.37167 438.224 ================================================== Variances and Principal Axes 3 4 5 6 1.6152E-03| -0.5041 0.8637 -0.0000 0.0006 3.3755E-02| 0.8637 0.5041 0.0000 -0.0003 7.9289E+05| 0.0005 -0.0003 -0.0000 1.0000 1.8557E+22| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.276e+00 1.094e-01 -2.370e+11 1.067e+03 1.094e-01 1.153e-01 -1.842e+10 -2.128e+02 -2.370e+11 -1.842e+10 1.856e+22 -5.055e+13 1.067e+03 -2.128e+02 -5.055e+13 9.306e+05 ------------------------------------------------ ======================================================================== 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 1.53967 +/- 1.80997 4 2 ngrbep alpha -1.00577 +/- 0.339532 5 2 ngrbep beta -9.37167 +/- 1.36223E+11 6 2 ngrbep epeak keV 438.224 +/- 964.678 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.63 using 59 PHA bins. Test statistic : Chi-Squared = 57.63 using 59 PHA bins. Reduced chi-squared = 1.048 for 55 degrees of freedom Null hypothesis probability = 3.782444e-01 Apparent non-monotonicity in statistic space detected. Current bracket values 1.73189, 4.51693 and delta stat 1.57353, 678.65 but latest trial 1.7743 gives 1.57016 Suggest that you check this result using the steppar command. 3 1.41501 3.12441 (-0.124533,1.58487) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***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. Apparent non-monotonicity in statistic space detected. Current bracket values -0.891234, -0.840468 and delta stat 0.16759, 10.2743 but latest trial -0.875132 gives 0.108791 Suggest that you check this result using the steppar command. 4 -1.20948 -0.865851 (-0.203727,0.139898) !XSPEC12>error 5; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 57.601 0.0760557 0 1.48033 -0.974184 -10.0000 355.805 57.6009 0.0655202 0 1.48029 -0.974152 -10.0000 355.815 ================================================== Variances and Principal Axes 3 4 5 6 1.7563E-03| -0.5487 0.8360 -0.0000 0.0009 3.1207E-02| 0.8360 0.5487 0.0000 -0.0004 3.0970E+05| 0.0008 -0.0005 -0.0000 1.0000 3.1205E+24| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.172e+00 6.595e-02 -3.031e+12 7.713e+02 6.595e-02 1.106e-01 -1.924e+11 -1.322e+02 -3.031e+12 -1.924e+11 3.120e+24 -5.345e+14 7.713e+02 -1.322e+02 -5.345e+14 4.013e+05 ------------------------------------------------ ======================================================================== 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 1.48029 +/- 1.78092 4 2 ngrbep alpha -0.974152 +/- 0.332495 5 2 ngrbep beta -10.0000 +/- 1.76649E+12 6 2 ngrbep epeak keV 355.815 +/- 633.457 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.60 using 59 PHA bins. Test statistic : Chi-Squared = 57.60 using 59 PHA bins. Reduced chi-squared = 1.047 for 55 degrees of freedom Null hypothesis probability = 3.792095e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.52549e+18, 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 -9.27526 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9996.95 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.27526 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9996.95 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.27526 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9996.95 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.27526 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9996.95 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 9.96666e+14 and delta statistic 0, 14.9175 5 0 -10 (10,5.32907e-15) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 due 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 -10 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: 5.46325e+08, with delta statistic: 0.362886 *** Parameter upper bound is INVALID. 6 124.601 0 (-231.217,-355.818) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_15_350kev.log; Logging to file:ngrbep_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:13 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -6.17726 -6.04344 (-0.0683671,0.0654523) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1558 0.00460407 -2 -6.12708 0.843340 -1.19745 39.2465 ================================================== Variances and Principal Axes 3 4 5 6 3.7919E-04| -0.9244 0.0046 0.3813 0.0008 1.1034E-02| 0.3812 0.0381 0.9237 0.0064 2.0210E+00| -0.0105 0.9890 -0.0375 0.1428 2.6887E+03| -0.0002 -0.1429 -0.0009 0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.303e-03 7.105e-02 5.105e-03 -6.389e-01 7.105e-02 5.689e+01 2.599e-01 -3.800e+02 5.105e-03 2.599e-01 1.435e-02 -2.327e+00 -6.389e-01 -3.800e+02 -2.327e+00 2.634e+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 -6.12708 +/- 4.79883E-02 4 2 ngrbep alpha 0.843340 +/- 7.54283 5 2 ngrbep beta -1.19745 +/- 0.119778 6 2 ngrbep epeak keV 39.2465 +/- 51.3211 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.16 using 59 PHA bins. Test statistic : Chi-Squared = 57.16 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.949905e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.2465 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: -6.50531e+06, with delta statistic: 0.829765 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.50531e+06, with delta statistic: 0.047547 *** Parameter upper bound is INVALID. 4 0 0 (-0.865306,-0.865306) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103303, with delta statistic: 0.450592 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 3.50797 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 3.50797 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 -1.02558, -1.00051 and delta stat 2.66101, 3.55262 but latest trial -1.02422 gives 2.65711 Suggest that you check this result using the steppar command. 5 0 -1.01304 (1.19754,0.184497) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.84027 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.84027 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.55966 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.55966 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.16217 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.16217 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.67602 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.67602 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.67602 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.67602 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 132.945, 715.053 and delta stat 0.837443, 271.668 but latest trial 309.359 gives 0.464494 Suggest that you check this result using the steppar command. 6 0 423.999 (-39.6697,384.329) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 717.27 using 59 PHA bins. Test statistic : Chi-Squared = 717.27 using 59 PHA bins. Reduced chi-squared = 13.041 for 55 degrees of freedom Null hypothesis probability = 4.571190e-116 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 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 94.4004 1380.89 -3 -6.34884 -8.11445 -1.13766 32.4290 58.4114 186.797 -4 -6.44695 -8.11445 -1.13799 32.4290 57.9857 16.1191 -5 -6.46026 -8.11445 -1.13810 32.4290 57.9856 0.293464 -6 -6.46051 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00117013 -3 -6.46052 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3575E-04| -0.9928 0.1195 7.1673E-03| -0.1195 -0.9928 ------------------------------ ======================== Covariance Matrix 1 2 5.318e-04 7.985e-04 7.985e-04 7.071e-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 150.000 frozen 3 1 cflux lg10Flux cgs -6.46052 +/- 2.30616E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40903E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 5.20582e-06 0 -6.46052 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 5.04612e-06 0 -6.46052 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3576E-04| -0.9928 0.1195 7.1672E-03| -0.1195 -0.9928 ------------------------------ ======================== Covariance Matrix 1 2 5.318e-04 7.985e-04 7.985e-04 7.071e-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 150.000 frozen 3 1 cflux lg10Flux cgs -6.46052 +/- 2.30617E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40901E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 3.13141e-06 -1 -6.46052 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.28057e-06 6 -6.46052 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3576E-04| -0.9928 0.1195 7.1672E-03| -0.1195 -0.9928 ------------------------------ ======================== Covariance Matrix 1 2 5.318e-04 7.985e-04 7.985e-04 7.071e-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 150.000 frozen 3 1 cflux lg10Flux cgs -6.46052 +/- 2.30617E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40901E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_15_150kev.log; Logging to file:ngrbep_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:14 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -6.46052 +/- 2.30617E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40901E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -6.50013 -6.42406 (-0.0396099,0.0364577) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1561 0.00459257 -2 -6.46372 0.829954 -1.19766 39.3430 ================================================== Variances and Principal Axes 3 4 5 6 4.3573E-04| -0.9939 0.0022 0.1099 0.0004 9.5968E-03| 0.1099 0.0369 0.9932 0.0062 2.0208E+00| -0.0019 0.9890 -0.0375 0.1428 2.6885E+03| -0.0000 -0.1429 -0.0009 0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.565e-04 9.207e-03 1.220e-03 -8.990e-02 9.207e-03 5.689e+01 2.599e-01 -3.800e+02 1.220e-03 2.599e-01 1.435e-02 -2.327e+00 -8.990e-02 -3.800e+02 -2.327e+00 2.634e+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 150.000 frozen 3 1 cflux lg10Flux cgs -6.46372 +/- 2.35907E-02 4 2 ngrbep alpha 0.829954 +/- 7.54259 5 2 ngrbep beta -1.19766 +/- 0.119779 6 2 ngrbep epeak keV 39.3430 +/- 51.3190 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.16 using 59 PHA bins. Test statistic : Chi-Squared = 57.16 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.949781e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.343 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: -6.5051e+06, with delta statistic: 0.829419 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.5051e+06, with delta statistic: 0.0473071 *** Parameter upper bound is INVALID. 4 0 0 (-0.871061,-0.871061) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103305, with delta statistic: 0.450501 *** Parameter lower bound is INVALID. 5 0 -1.02296 (1.19734,0.174377) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.85751 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.85751 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.44491 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.44491 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.58715 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.58715 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.94919 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.94919 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.99682 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.99682 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 98.5196, 98.6865 and delta stat 0.837452, 3.42254 but latest trial 98.6244 gives 0.837452 Suggest that you check this result using the steppar command. 6 0 98.6031 (-39.6647,58.9384) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 254406.3 using 59 PHA bins. Test statistic : Chi-Squared = 254406.3 using 59 PHA bins. Reduced chi-squared = 4625.570 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: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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 32844.1 331869 -3 -6.52319 -8.11445 -1.14088 32.4290 3884.15 45777.9 -4 -6.91166 -8.11445 -1.14085 32.4290 399.065 6395.84 -5 -7.23641 -8.11445 -1.14016 32.4290 72.469 904.959 -6 -7.44129 -8.11445 -1.13904 32.4290 58.0743 116.496 -7 -7.50906 -8.11445 -1.13822 32.4290 57.9856 7.80942 -8 -7.51528 -8.11445 -1.13810 32.4290 57.9856 0.0927789 -9 -7.51535 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00045117 -3 -7.51535 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7111E-04| -0.9139 -0.4060 8.3927E-03| 0.4060 -0.9139 ------------------------------ ======================== Covariance Matrix 1 2 1.694e-03 -2.977e-03 -2.977e-03 7.070e-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 -7.51535 +/- 4.11540E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40841E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.64077e-05 -3 -7.51535 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.17219e-05 -3 -7.51535 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7111E-04| -0.9139 -0.4060 8.3926E-03| 0.4060 -0.9139 ------------------------------ ======================== Covariance Matrix 1 2 1.694e-03 -2.977e-03 -2.977e-03 7.070e-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 -7.51535 +/- 4.11540E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40837E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 3.45802e-06 3 -7.51535 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 3.4577e-06 3 -7.51535 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7111E-04| -0.9139 -0.4060 8.3926E-03| 0.4060 -0.9139 ------------------------------ ======================== Covariance Matrix 1 2 1.694e-03 -2.977e-03 -2.977e-03 7.070e-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 -7.51535 +/- 4.11540E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40837E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_15_25kev.log; Logging to file:ngrbep_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:15 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -7.51535 +/- 4.11540E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40837E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -7.58657 -7.45154 (-0.0712169,0.0638071) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1534 0.00406388 -2 -7.54142 1.21843 -1.19561 36.7015 ================================================== Variances and Principal Axes 3 4 5 6 4.0168E-04| -0.9541 -0.0411 -0.2967 -0.0067 1.0370E-02| 0.2979 -0.0258 -0.9542 -0.0044 2.0223E+00| -0.0320 0.9885 -0.0374 0.1427 2.6852E+03| 0.0005 0.1429 0.0009 -0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.033e-03 1.292e-01 7.617e-04 -1.347e+00 1.292e-01 5.683e+01 2.598e-01 -3.796e+02 7.617e-04 2.598e-01 1.435e-02 -2.326e+00 -1.347e+00 -3.796e+02 -2.326e+00 2.630e+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 -7.54142 +/- 6.35078E-02 4 2 ngrbep alpha 1.21843 +/- 7.53865 5 2 ngrbep beta -1.19561 +/- 0.119778 6 2 ngrbep epeak keV 36.7015 +/- 51.2875 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.15 using 59 PHA bins. Test statistic : Chi-Squared = 57.15 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.950762e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 36.7015 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: -6.5017e+06, with delta statistic: 0.832162 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.50171e+06, with delta statistic: 0.0501508 *** Parameter upper bound is INVALID. 4 0 0 (-1.12511,-1.12511) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103304, with delta statistic: 0.468537 *** 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 -9.25216 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.22 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.25216 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.22 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.30247 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 638.834 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.30247 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 638.834 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 5.66906 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -5.33337 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -5.33337 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 5.66906 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0 -1.024 (1.19655,0.172554) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.08494 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.08494 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.35099 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.35099 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.03946 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.03946 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.59289 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.59289 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.59289 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.59289 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.47228 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.47228 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 205.267, 250.103 and delta stat 0.835933, 47.0157 but latest trial 208.946 gives 0.835932 Suggest that you check this result using the steppar command. 6 0 227.685 (-38.4891,189.196) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 58.69 using 59 PHA bins. Test statistic : Chi-Squared = 58.69 using 59 PHA bins. Reduced chi-squared = 1.067 for 55 degrees of freedom Null hypothesis probability = 3.417429e-01 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 43373.09 using 59 PHA bins. Test statistic : Chi-Squared = 43373.09 using 59 PHA bins. Reduced chi-squared = 788.6016 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: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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5218.21 55633.5 -3 -6.50225 -8.11445 -1.13907 32.4290 542.979 7762.66 -4 -6.83853 -8.11445 -1.13893 32.4290 81.7946 1097.62 -5 -7.06212 -8.11445 -1.13852 32.4290 58.1941 145.393 -6 -7.14501 -8.11445 -1.13817 32.4290 57.9856 11.2454 -7 -7.15440 -8.11445 -1.13810 32.4290 57.9856 0.16706 -8 -7.15455 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000764675 0 -7.15455 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3006E-04| -0.9868 -0.1620 7.2497E-03| 0.1620 -0.9868 ------------------------------ ======================== Covariance Matrix 1 2 6.090e-04 -1.090e-03 -1.090e-03 7.071e-03 ------------------------ ======================================================================== 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 -7.15455 +/- 2.46771E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40882E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000697633 -2 -7.15455 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.52944e-05 2 -7.15455 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3006E-04| -0.9868 -0.1620 7.2498E-03| 0.1620 -0.9868 ------------------------------ ======================== Covariance Matrix 1 2 6.090e-04 -1.090e-03 -1.090e-03 7.071e-03 ------------------------ ======================================================================== 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 -7.15455 +/- 2.46771E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40884E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.52925e-05 4 -7.15455 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.52925e-05 6 -7.15455 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3006E-04| -0.9868 -0.1620 7.2498E-03| 0.1620 -0.9868 ------------------------------ ======================== Covariance Matrix 1 2 6.090e-04 -1.090e-03 -1.090e-03 7.071e-03 ------------------------ ======================================================================== 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 -7.15455 +/- 2.46771E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40884E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_25_50kev.log; Logging to file:ngrbep_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:16 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -7.15455 +/- 2.46771E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40884E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -7.19748 -7.11595 (-0.0429338,0.0386013) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1557 0.00669974 -2 -7.13689 0.853010 -1.19750 39.1835 ================================================== Variances and Principal Axes 3 4 5 6 4.2718E-04| -0.9845 0.0054 -0.1752 0.0009 9.7716E-03| 0.1749 -0.0385 -0.9838 -0.0065 2.0211E+00| -0.0122 -0.9890 0.0375 -0.1428 2.6887E+03| 0.0002 -0.1429 -0.0009 0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.166e-03 -6.713e-02 -3.089e-03 6.369e-01 -6.713e-02 5.689e+01 2.599e-01 -3.800e+02 -3.089e-03 2.599e-01 1.435e-02 -2.327e+00 6.369e-01 -3.800e+02 -2.327e+00 2.634e+03 ------------------------------------------------ ======================================================================== 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 -7.13689 +/- 3.41493E-02 4 2 ngrbep alpha 0.853010 +/- 7.54288 5 2 ngrbep beta -1.19750 +/- 0.119777 6 2 ngrbep epeak keV 39.1835 +/- 51.3207 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.16 using 59 PHA bins. Test statistic : Chi-Squared = 57.16 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.949940e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1835 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: -6.50535e+06, with delta statistic: 0.829863 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.50535e+06, with delta statistic: 0.0477506 *** Parameter upper bound is INVALID. 4 0 0 (-0.781334,-0.781334) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103303, with delta statistic: 0.449918 *** Parameter lower bound is INVALID. Apparent non-monotonicity in statistic space detected. Current bracket values -1.02084, -1.02083 and delta stat 2.64723, 2.80468 but latest trial -1.02083 gives 2.8119 Suggest that you check this result using the steppar command. 5 0 -1.02084 (1.19665,0.175816) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.31098 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.31098 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 159.264, 208.955 and delta stat 0.532159, 9.1619 but latest trial 201.126 gives 551.082 Suggest that you check this result using the steppar command. 6 0 184.109 (-40.1102,143.999) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 67.32 using 59 PHA bins. Test statistic : Chi-Squared = 67.32 using 59 PHA bins. Reduced chi-squared = 1.224 for 55 degrees of freedom Null hypothesis probability = 1.230729e-01 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 11136.00 using 59 PHA bins. Test statistic : Chi-Squared = 11136.00 using 59 PHA bins. Reduced chi-squared = 202.4728 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: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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 1222.86 15460.8 -3 -6.47045 -8.11445 -1.13725 32.4290 135.543 2180.76 -4 -6.74035 -8.11445 -1.13752 32.4290 59.4813 302.379 -5 -6.87000 -8.11445 -1.13793 32.4290 57.987 31.1626 -6 -6.89427 -8.11445 -1.13809 32.4290 57.9856 0.927049 -7 -6.89508 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00473315 -3 -6.89508 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3148E-04| -0.9882 0.1532 7.2302E-03| -0.1532 -0.9882 ------------------------------ ======================== Covariance Matrix 1 2 5.910e-04 1.029e-03 1.029e-03 7.071e-03 ------------------------ ======================================================================== 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 -6.89508 +/- 2.43114E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40872E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 3.06351e-05 -3 -6.89508 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 8.2144e-06 -3 -6.89508 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3149E-04| -0.9882 0.1532 7.2304E-03| -0.1532 -0.9882 ------------------------------ ======================== Covariance Matrix 1 2 5.911e-04 1.029e-03 1.029e-03 7.071e-03 ------------------------ ======================================================================== 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 -6.89508 +/- 2.43116E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40885E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.91426e-07 -3 -6.89508 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 2.33692e-07 -2 -6.89508 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 4.3149E-04| -0.9882 0.1532 7.2304E-03| -0.1532 -0.9882 ------------------------------ ======================== Covariance Matrix 1 2 5.911e-04 1.029e-03 1.029e-03 7.071e-03 ------------------------ ======================================================================== 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 -6.89508 +/- 2.43116E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40885E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_50_100kev.log; Logging to file:ngrbep_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:17 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -6.89508 +/- 2.43116E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40885E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -6.93727 -6.85697 (-0.0421849,0.038108) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1555 0.00491956 -2 -6.89499 0.859168 -1.19750 39.1438 ================================================== Variances and Principal Axes 3 4 5 6 4.3294E-04| -0.9911 0.0064 0.1328 0.0011 9.6488E-03| 0.1329 0.0364 0.9904 0.0061 2.0207E+00| -0.0015 -0.9890 0.0375 -0.1428 2.6887E+03| -0.0000 0.1429 0.0009 -0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.038e-04 -1.025e-02 1.016e-03 9.294e-02 -1.025e-02 5.689e+01 2.599e-01 -3.800e+02 1.016e-03 2.599e-01 1.435e-02 -2.327e+00 9.294e-02 -3.800e+02 -2.327e+00 2.634e+03 ------------------------------------------------ ======================================================================== 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 -6.89499 +/- 2.45721E-02 4 2 ngrbep alpha 0.859168 +/- 7.54278 5 2 ngrbep beta -1.19750 +/- 0.119780 6 2 ngrbep epeak keV 39.1438 +/- 51.3205 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.16 using 59 PHA bins. Test statistic : Chi-Squared = 57.16 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.950018e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1438 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: -6.50526e+06, with delta statistic: 0.830082 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.50527e+06, with delta statistic: 0.0478327 *** Parameter upper bound is INVALID. 4 0 0 (-0.780127,-0.780127) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103305, with delta statistic: 0.44992 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 5.92058 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -4.90414 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -4.90414 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 5.92058 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.82598 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.99 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.82598 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.99 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 5.45232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 5.45232 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 -1.02465, -1.02406 and delta stat 2.68625, 2.741 but latest trial -1.02439 gives 2.68373 Suggest that you check this result using the steppar command. 5 0 -1.02435 (1.19665,0.172291) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.69372 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.69372 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.78584 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.78584 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.52731 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.52731 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.21994 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.21994 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 83.9793, 124.495 and delta stat 0.837287, 10.0041 but latest trial 95.9438 gives 0.837287 Suggest that you check this result using the steppar command. 6 0 104.237 (-40.0727,64.1642) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 130.69 using 59 PHA bins. Test statistic : Chi-Squared = 130.69 using 59 PHA bins. Reduced chi-squared = 2.3761 for 55 degrees of freedom Null hypothesis probability = 4.208091e-08 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 13218.34 using 59 PHA bins. Test statistic : Chi-Squared = 13218.34 using 59 PHA bins. Reduced chi-squared = 240.3335 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: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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 1470.2 19141 -3 -6.47471 -8.11445 -1.13592 32.4290 157.444 2695.77 -4 -6.75446 -8.11445 -1.13654 32.4290 60.2141 375.968 -5 -6.89600 -8.11445 -1.13761 32.4290 57.9886 40.6659 -6 -6.92541 -8.11445 -1.13808 32.4290 57.9856 1.40653 -7 -6.92658 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.0078449 -2 -6.92658 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.8449E-04| -0.9301 0.3673 8.1124E-03| -0.3673 -0.9301 ------------------------------ ======================== Covariance Matrix 1 2 1.427e-03 2.640e-03 2.640e-03 7.070e-03 ------------------------ ======================================================================== 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 -6.92658 +/- 3.77742E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40833E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 9.46619e-05 -1 -6.92658 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.67036e-05 0 -6.92658 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.8450E-04| -0.9301 0.3673 8.1126E-03| -0.3673 -0.9301 ------------------------------ ======================== Covariance Matrix 1 2 1.427e-03 2.640e-03 2.640e-03 7.070e-03 ------------------------ ======================================================================== 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 -6.92658 +/- 3.77748E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40841E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.18379e-05 0 -6.92658 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.19113e-05 6 -6.92658 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.8450E-04| -0.9301 0.3673 8.1126E-03| -0.3673 -0.9301 ------------------------------ ======================== Covariance Matrix 1 2 1.427e-03 2.640e-03 2.640e-03 7.070e-03 ------------------------ ======================================================================== 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 -6.92658 +/- 3.77748E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40841E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_100_150kev.log; Logging to file:ngrbep_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:18 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -6.92658 +/- 3.77748E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40841E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -6.99163 -6.86775 (-0.0650489,0.0588286) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1554 0.004632 -2 -6.94007 0.859731 -1.19741 39.1366 ================================================== Variances and Principal Axes 3 4 5 6 3.8882E-04| -0.9374 0.0064 0.3483 0.0011 1.0740E-02| 0.3483 0.0371 0.9366 0.0062 2.0208E+00| -0.0070 0.9890 -0.0375 0.1428 2.6886E+03| -0.0002 -0.1429 -0.0009 0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.817e-03 4.913e-02 4.293e-03 -4.386e-01 4.913e-02 5.689e+01 2.599e-01 -3.800e+02 4.293e-03 2.599e-01 1.435e-02 -2.327e+00 -4.386e-01 -3.800e+02 -2.327e+00 2.634e+03 ------------------------------------------------ ======================================================================== 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 -6.94007 +/- 4.26220E-02 4 2 ngrbep alpha 0.859731 +/- 7.54267 5 2 ngrbep beta -1.19741 +/- 0.119772 6 2 ngrbep epeak keV 39.1366 +/- 51.3199 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.16 using 59 PHA bins. Test statistic : Chi-Squared = 57.16 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.950032e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1366 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: -6.50518e+06, with delta statistic: 0.83012 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.50518e+06, with delta statistic: 0.0478719 *** Parameter upper bound is INVALID. 4 0 0 (-0.778786,-0.778786) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103299, with delta statistic: 0.449902 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.05471 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.05471 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0 -1.02392 (1.19673,0.172802) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.2291 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.2291 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.99138 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.99138 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.11365 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.11365 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.70416 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.70416 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.22646 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.22646 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.22646 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.22646 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.59195 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.59195 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 116.529, 143.613 and delta stat 0.837289, 48.5037 but latest trial 121.341 gives 0.837289 Suggest that you check this result using the steppar command. 6 0 130.071 (-40.0563,90.015) !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 = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.5222 for 54 degrees of freedom Null hypothesis probability = 8.418334e-66 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 460.20 using 59 PHA bins. Test statistic : Chi-Squared = 460.20 using 59 PHA bins. Reduced chi-squared = 8.3672 for 55 degrees of freedom Null hypothesis probability = 2.474976e-65 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 442.908 6.20375 1 -7.85431 -1.34098 -4.68684 45.1308 366.785 10.9722 0 -7.33704 3.48171 -9.28609 19.4866 365.476 14.3601 1 -7.33537 3.34863 -8.43574 19.5659 363.282 14.9241 1 -7.33363 3.20155 -6.71877 19.6463 352.833 16.1258 0 -7.31262 1.63570 -2.84562 20.3506 281.666 30.1008 0 -6.81956 -8.11445 -2.81481 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 183.199 68.221 -1 -6.54859 -8.11445 -1.39375 32.4290 141.721 126.527 -2 -5.85952 -8.11445 -0.896886 32.4290 59.7678 306.86 -3 -6.06001 -8.11445 -1.07389 32.4290 57.9864 27.987 -4 -6.10788 -8.11445 -1.13696 32.4290 57.9856 0.626036 -5 -6.10890 -8.11445 -1.13813 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.00588156 -3 -6.10889 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3720E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09271E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40851E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.000128936 -3 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.14122e-05 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3723E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.071e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40866E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 1.10933e-05 0 -6.10889 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 7.13551e-06 -1 -6.10889 -8.11445 -1.13810 32.4290 ============================== Variances and Principal Axes 3 5 3.7329E-04| -0.9150 0.4034 8.3722E-03| -0.4034 -0.9150 ------------------------------ ======================== Covariance Matrix 1 2 1.675e-03 2.953e-03 2.953e-03 7.070e-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 -6.10889 +/- 4.09274E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13810 +/- 8.40862E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 130.69 using 59 PHA bins. Test statistic : Chi-Squared = 130.69 using 59 PHA bins. Reduced chi-squared = 2.3761 for 55 degrees of freedom Null hypothesis probability = 4.208091e-08 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 130.69 using 59 PHA bins. Test statistic : Chi-Squared = 130.69 using 59 PHA bins. Reduced chi-squared = 2.3761 for 55 degrees of freedom Null hypothesis probability = 4.208091e-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 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 59.3365 334.398 -3 -6.23481 -8.11445 -1.13689 32.4290 57.9867 34.0026 -4 -6.25862 -8.11445 -1.13804 32.4290 57.9856 0.956741 -5 -6.25938 -8.11445 -1.13810 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 0.0042721 -3 -6.25938 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.2092E-04| -0.8467 0.5320 9.7333E-03| -0.5320 -0.8467 ------------------------------ ======================== Covariance Matrix 1 2 2.985e-03 4.240e-03 4.240e-03 7.069e-03 ------------------------ ======================================================================== 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 -6.25938 +/- 5.46363E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40779E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 5.54752e-05 0 -6.25938 -8.11445 -1.13809 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 5.08929e-05 1 -6.25938 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.2092E-04| -0.8467 0.5320 9.7334E-03| -0.5320 -0.8467 ------------------------------ ======================== Covariance Matrix 1 2 2.985e-03 4.240e-03 4.240e-03 7.069e-03 ------------------------ ======================================================================== 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 -6.25938 +/- 5.46367E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40780E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 5.0403e-05 1 -6.25938 -8.11445 -1.13809 32.4290 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 57.9856 4.99178e-05 7 -6.25938 -8.11445 -1.13809 32.4290 ============================== Variances and Principal Axes 3 5 3.2092E-04| -0.8467 0.5320 9.7334E-03| -0.5320 -0.8467 ------------------------------ ======================== Covariance Matrix 1 2 2.985e-03 4.240e-03 4.240e-03 7.069e-03 ------------------------ ======================================================================== 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 -6.25938 +/- 5.46367E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40780E-02 6 2 ngrbep epeak keV 32.4290 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-01 !XSPEC12>log ngrbep_cflux_100_350kev.log; Logging to file:ngrbep_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:22:18 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: sw00706052000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706052000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706052000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.669e-01 +/- 2.290e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.784 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706052000b_avg.rsp for Source 1 Spectral data counts: 0.366022 Model predicted rate: 0.462399 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 -6.25938 +/- 5.46367E-02 4 2 ngrbep alpha -8.11445 +/- -1.00000 5 2 ngrbep beta -1.13809 +/- 8.40780E-02 6 2 ngrbep epeak keV 32.4290 +/- -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 = 57.99 using 59 PHA bins. Test statistic : Chi-Squared = 57.99 using 59 PHA bins. Reduced chi-squared = 1.054 for 55 degrees of freedom Null hypothesis probability = 3.657973e-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 -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.11445 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -6.35153 -6.17308 (-0.0921479,0.0863063) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 32.429 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 57.1554 0.00532543 -2 -6.28614 0.860671 -1.19723 39.1232 ================================================== Variances and Principal Axes 3 4 5 6 3.2704E-04| -0.8572 0.0060 0.5149 0.0010 1.2785E-02| 0.5147 0.0396 0.8564 0.0067 2.0213E+00| -0.0154 0.9889 -0.0375 0.1428 2.6890E+03| -0.0004 -0.1429 -0.0009 0.9897 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.454e-03 1.072e-01 7.500e-03 -9.586e-01 1.072e-01 5.690e+01 2.599e-01 -3.801e+02 7.500e-03 2.599e-01 1.434e-02 -2.327e+00 -9.586e-01 -3.801e+02 -2.327e+00 2.634e+03 ------------------------------------------------ ======================================================================== 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 -6.28614 +/- 6.67383E-02 4 2 ngrbep alpha 0.860671 +/- 7.54315 5 2 ngrbep beta -1.19723 +/- 0.119763 6 2 ngrbep epeak keV 39.1232 +/- 51.3234 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.16 using 59 PHA bins. Test statistic : Chi-Squared = 57.16 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.950059e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 39.1232 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: -6.50559e+06, with delta statistic: 0.830194 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.50559e+06, with delta statistic: 0.0479474 *** Parameter upper bound is INVALID. 4 0 0 (-0.776645,-0.776645) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -103291, with delta statistic: 0.449875 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 0.46548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 0.46548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.07831 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.28 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.07831 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.28 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 -1.02535, -1.02406 and delta stat 2.66341, 2.76651 but latest trial -1.02482 gives 2.5614 Suggest that you check this result using the steppar command. 5 0 -1.0247 (1.19677,0.172071) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.03657 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.03657 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.33442 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.33442 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.90488 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.90488 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.28599 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.28599 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.33995 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.33995 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 79.4753, 208.974 and delta stat 0.837214, 49.8154 but latest trial 93.4261 gives 0.837214 Suggest that you check this result using the steppar command. 6 0 144.225 (-40.1211,104.104) !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 : 4.30134 ( -4.30249 -4.30249 ) beta : -1.17505 ( -0.154586 0.150989 ) Epeak [keV] : 25.3866 ( -25.3842 182.269 ) Norm@50keV : 716.470 ( -717.084 281.395 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 57.22 using 59 PHA bins. # Reduced chi-squared = 1.040 for 55 degrees of freedom # Null hypothesis probability = 3.925977e-01 Photon flux (15-150 keV) in 0.784 sec: 4.26293 ( -0.69251 -0.06698 ) ph/cm2/s Energy fluence (15-150 keV) : 1.19059e-13 ( 0 0 ) ergs/cm2