XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw01319125000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw01319125000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.571e-02 +/- 2.064e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw01319125000b_preslew.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>mdefine cutep50 (E/50.0)**(-a)*exp(-E*(2.0-a)/b) XSPEC12>model cutep50 Input parameter value, delta, min, bot, top, and max values for ... 1 0.01( 0.01) -1e+22 -1e+22 1e+22 1e+22 1:cutep50:a> 1.0000 1.00000E-02 -10.0000 -10.0000 10.0000 10.000 1 0.01( 0.01) -1e+22 -1e+22 1e+22 1e+22 2:cutep50:b> 50.000 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. 1 0.01( 0.01) 0 0 1e+20 1e+24 3:cutep50:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.00000 +/- 0.0 2 1 cutep50 b 50.0000 +/- 0.0 3 1 cutep50 norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 1.459513e+07 using 59 bins. Test statistic : Chi-Squared 1.459513e+07 using 59 bins. Null hypothesis probability of 0.000000e+00 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared 83.59 using 59 bins. Test statistic : Chi-Squared 83.59 using 59 bins. Null hypothesis probability of 9.86e-03 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 68.6616 0.480236 -1 0.883377 72.6673 0.00322526 60.8451 2175.1 -1 0.829397 95.3356 0.00301117 59.3052 987.473 -1 0.823670 109.354 0.00287018 58.9339 229.486 -1 0.847498 118.165 0.00273435 58.7147 35.8197 -1 0.882419 125.411 0.00261120 58.5397 10.319 -1 0.918583 132.539 0.00250247 58.394 22.6385 -1 0.952663 140.031 0.00240709 58.2722 26.1131 -1 0.983890 148.046 0.00232345 58.1704 27.0681 -1 1.01226 156.642 0.00225001 58.0855 27.2322 -1 1.03798 165.843 0.00218539 ======================================== Variances and Principal Axes 1 2 3 1.9211E-08| 0.0009 0.0000 1.0000 2.9766E-02| 1.0000 -0.0029 -0.0009 1.8243E+04| 0.0029 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.829e-01 5.286e+01 -4.315e-04 5.286e+01 1.824e+04 -1.395e-01 -4.315e-04 -1.395e-01 1.111e-06 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.03798 +/- 0.427679 2 1 cutep50 b 165.843 +/- 135.065 3 1 cutep50 norm 2.18539E-03 +/- 1.05420E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 58.09 using 59 bins. Test statistic : Chi-Squared 58.09 using 59 bins. Null hypothesis probability of 3.98e-01 with 56 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 58.0139 0.135522 -1 1.06158 175.782 0.00212762 57.955 24.3404 -1 1.08264 186.262 0.00207739 57.906 26.0341 -1 1.10171 197.367 0.00203283 57.8652 25.6979 -1 1.11900 209.114 0.00199325 57.8312 25.0867 -1 1.13468 221.508 0.00195801 57.8028 24.389 -1 1.14891 234.547 0.00192656 57.7792 23.6409 -1 1.16184 248.228 0.00189844 57.7594 22.8588 -1 1.17358 262.540 0.00187324 57.7429 22.0545 -1 1.18427 277.472 0.00185060 57.7291 21.2378 -1 1.19400 293.007 0.00183024 ======================================== Variances and Principal Axes 1 2 3 1.2981E-08| 0.0005 0.0000 1.0000 1.9290E-02| 1.0000 -0.0007 -0.0005 3.3893E+05| 0.0007 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.674e-01 2.240e+02 -3.239e-04 2.240e+02 3.389e+05 -4.762e-01 -3.239e-04 -4.762e-01 6.864e-07 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.19400 +/- 0.409106 2 1 cutep50 b 293.007 +/- 582.179 3 1 cutep50 norm 1.83024E-03 +/- 8.28497E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.73 using 59 bins. Test statistic : Chi-Squared 57.73 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 57.7174 0.033222 -1 1.20303 309.403 0.00181150 57.7077 17.7572 -1 1.21110 326.116 0.00179500 ======================================== Variances and Principal Axes 1 2 3 1.2439E-08| 0.0004 0.0000 1.0000 1.8297E-02| 1.0000 -0.0005 -0.0004 5.6750E+05| 0.0005 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.658e-01 2.893e+02 -3.139e-04 2.893e+02 5.675e+05 -6.006e-01 -3.139e-04 -6.006e-01 6.513e-07 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.21110 +/- 0.407164 2 1 cutep50 b 326.116 +/- 753.325 3 1 cutep50 norm 1.79500E-03 +/- 8.07061E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.71 using 59 bins. Test statistic : Chi-Squared 57.71 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom XSPEC12>log bat_spec_cutplep.log Logging to file:bat_spec_cutplep.log XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:24 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32463E-02 Current model list: ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.21110 +/- 0.407164 2 1 cutep50 b 326.116 +/- 753.325 3 1 cutep50 norm 1.79500E-03 +/- 8.07061E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.71 using 59 bins. Test statistic : Chi-Squared 57.71 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom Bayes is off XSPEC12>flux 20.0 50.0 Model Flux 0.083933 photons (4.3152e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.071093 photons (9.936e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.561208 1.50656 (-0.657401,0.287949) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at 1.21861 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 0.00177971 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. Parameters Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm 57.6637 9.15191e-05 0 1.33373 9982.79 0.00156238 ======================================== Variances and Principal Axes 1 2 3 9.2580E-09| 0.0001 0.0000 1.0000 1.2194E-02| 1.0000 -0.0000 -0.0001 3.7812E+12| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.552e-01 7.353e+05 -2.530e-04 7.353e+05 3.781e+12 -1.295e+03 -2.530e-04 -1.295e+03 4.531e-07 ------------------------------------ ======================================================================== Model cutep50<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cutep50 a 1.33373 +/- 0.393932 2 1 cutep50 b 9982.79 +/- 1.94454E+06 3 1 cutep50 norm 1.56238E-03 +/- 6.73146E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.13e-01 with 56 degrees of freedom ***Warning: New best fit found, fit parameters will be set to new values. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 1 is pegged at 1.33373 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 3 is pegged at 0.00156238 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10000, with delta statistic: 2.68764e-06 *** Parameter upper bound is INVALID. 2 0 0 (-9930.78,-9930.78) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.00156238, 0.000455065 and delta stat 0, 4.64373 but latest trial 0.000717099 gives 72.1144 Suggest that you check this result using the steppar command. 3 0.00100873 0.00359228 (-0.000553683,0.00202987) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2263 photons (2.9813e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.2085 (0.000 - 2.687e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18696 photons (1.5241e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.1825 (0.000 - 1.423e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.054761 photons (1.7051e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.06147 (0.000 - 1.898e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.060775 photons (3.4653e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.05662 (0.000 - 3.220e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.04811 photons (5.4857e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.04474 (0.000 - 5.076e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.023313 photons (4.5845e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.01996 (0.000 - 3.920e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.062655 photons (1.9157e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.05853 (0.000 - 1.772e-08) (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_cutplep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part1_15_350kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>log pphcut_15_350kev.log Logging to file:pphcut_15_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:24 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32513E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.183474 0.250049 (-0.0435334,0.0230417) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.558871 1.51445 (-0.746014,0.209569) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part2_15_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>newpar 3 15.0 Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 150.0 Fit statistic : Chi-Squared 70.43 using 59 bins. Test statistic : Chi-Squared 70.43 using 59 bins. Null hypothesis probability of 9.29e-02 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7028 0.745423 2 1.30490 971.186 0.186141 57.701 2.49452 1 1.30468 975.130 0.186150 ======================================== Variances and Principal Axes 1 2 5 1.3269E-04| -0.0268 0.0000 0.9996 1.2425E-02| 0.9996 -0.0001 0.0268 4.8879E+07| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.602e-01 2.688e+03 1.532e-03 2.688e+03 4.888e+07 2.188e+01 1.532e-03 2.188e+01 1.513e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30468 +/- 0.400236 2 1 pphcut HighECut keV 975.130 +/- 6991.36 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.186150 +/- 1.23012E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.70 using 59 bins. Test statistic : Chi-Squared 57.70 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.693 0.571467 1 1.30449 978.750 0.187092 ======================================== Variances and Principal Axes 1 2 5 1.3268E-04| -0.0270 0.0000 0.9996 1.2298E-02| 0.9996 -0.0001 0.0270 4.9165E+07| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.586e-01 2.682e+03 1.506e-03 2.682e+03 4.916e+07 2.160e+01 1.506e-03 2.160e+01 1.510e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30449 +/- 0.398237 2 1 pphcut HighECut keV 978.750 +/- 7011.76 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.187092 +/- 1.22884E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.69 using 59 bins. Test statistic : Chi-Squared 57.69 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6916 0.560887 1 1.30430 982.333 0.187083 ======================================== Variances and Principal Axes 1 2 5 1.3266E-04| -0.0270 0.0000 0.9996 1.2297E-02| 0.9996 -0.0001 0.0270 4.9865E+07| 0.0001 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.585e-01 2.701e+03 1.546e-03 2.701e+03 4.986e+07 2.249e+01 1.546e-03 2.249e+01 1.517e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30430 +/- 0.398171 2 1 pphcut HighECut keV 982.333 +/- 7061.48 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.187083 +/- 1.23153E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.69 using 59 bins. Test statistic : Chi-Squared 57.69 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom !XSPEC12>log pphcut_15_150kev.log Logging to file:pphcut_15_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:25 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.33358E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30430 +/- 0.398171 2 1 pphcut HighECut keV 982.333 +/- 7061.48 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 0.187083 +/- 1.23153E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.69 using 59 bins. Test statistic : Chi-Squared 57.69 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.166243 0.206621 (-0.0208322,0.0195457) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.56369 1.51265 (-0.74024,0.20872) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.69 using 59 bins. Test statistic : Chi-Squared 57.69 using 59 bins. Null hypothesis probability of 4.13e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part3_15_25kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>newpar 4 25.0 Fit statistic : Chi-Squared 2844.31 using 59 bins. Test statistic : Chi-Squared 2844.31 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.723 0.745509 3 1.30488 9629.17 0.0533974 ======================================== Variances and Principal Axes 1 2 5 1.0790E-05| -0.0492 0.0000 0.9988 1.2147E-02| 0.9988 -0.0000 0.0492 4.5008E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.565e-01 2.549e+05 2.202e-03 2.549e+05 4.501e+11 2.835e+03 2.202e-03 2.835e+03 5.802e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395616 2 1 pphcut HighECut keV 9629.17 +/- 6.70882E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 5.33974E-02 +/- 7.61684E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7229 0.744837 3 1.30488 9576.93 0.0533983 ======================================== Variances and Principal Axes 1 2 5 1.0791E-05| -0.0492 0.0000 0.9988 1.2147E-02| 0.9988 -0.0000 0.0492 4.4128E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.520e+05 2.190e-03 2.520e+05 4.413e+11 2.791e+03 2.190e-03 2.791e+03 5.781e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.394983 2 1 pphcut HighECut keV 9576.93 +/- 6.64285E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 5.33983E-02 +/- 7.60341E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7227 0.743973 3 1.30488 9509.16 0.0533995 ======================================== Variances and Principal Axes 1 2 5 1.0791E-05| -0.0492 0.0000 0.9988 1.2147E-02| 0.9988 -0.0000 0.0492 4.3400E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.569e-01 2.507e+05 2.215e-03 2.507e+05 4.340e+11 2.802e+03 2.215e-03 2.802e+03 5.825e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.396117 2 1 pphcut HighECut keV 9509.16 +/- 6.58788E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 5.33995E-02 +/- 7.63218E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>log pphcut_15_25kev.log Logging to file:pphcut_15_25kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:25 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32506E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.396117 2 1 pphcut HighECut keV 9509.16 +/- 6.58788E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 25.0000 frozen 5 1 pphcut norm 5.33995E-02 +/- 7.63218E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.0425908, 0.0425577 and delta stat 2.35405, 3.82484 but latest trial 0.0425743 gives 3.84696 Suggest that you check this result using the steppar command. 5 0.0425743 0.0655496 (-0.0108268,0.0121486) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.55895 1.51444 (-0.745933,0.209552) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part4_25_50kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 82.66 using 59 bins. Test statistic : Chi-Squared 82.66 using 59 bins. Null hypothesis probability of 1.18e-02 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 50.0 Fit statistic : Chi-Squared 2076.50 using 59 bins. Test statistic : Chi-Squared 2076.50 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7229 0.745451 3 1.30488 9594.21 0.0602567 ======================================== Variances and Principal Axes 1 2 5 1.3769E-05| -0.0196 0.0000 0.9998 1.2123E-02| 0.9998 -0.0000 0.0196 4.4997E+11| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.565e-01 2.549e+05 -4.373e-04 2.549e+05 4.500e+11 -1.191e+03 -4.373e-04 -1.191e+03 2.158e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395622 2 1 pphcut HighECut keV 9594.21 +/- 6.70799E+05 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 6.02567E-02 +/- 4.64564E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7226 0.744172 3 1.30488 9476.88 0.0602578 ======================================== Variances and Principal Axes 1 2 5 1.3769E-05| -0.0196 0.0000 0.9998 1.2123E-02| 0.9998 -0.0000 0.0196 4.3555E+11| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.563e-01 2.506e+05 -4.733e-04 2.506e+05 4.355e+11 -1.235e+03 -4.733e-04 -1.235e+03 2.193e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395409 2 1 pphcut HighECut keV 9476.88 +/- 6.59962E+05 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 6.02578E-02 +/- 4.68307E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7219 0.742236 3 1.30489 9269.68 0.0602596 ======================================== Variances and Principal Axes 1 2 5 1.3770E-05| -0.0196 0.0000 0.9998 1.2124E-02| 0.9998 -0.0000 0.0196 4.1489E+11| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.563e-01 2.446e+05 -4.332e-04 2.446e+05 4.149e+11 -1.138e+03 -4.332e-04 -1.138e+03 2.155e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395346 2 1 pphcut HighECut keV 9269.68 +/- 6.44123E+05 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 6.02596E-02 +/- 4.64187E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>log pphcut_25_50kev.log Logging to file:pphcut_25_50kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:25 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32503E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395346 2 1 pphcut HighECut keV 9269.68 +/- 6.44123E+05 3 1 pphcut eMin keV 25.0000 frozen 4 1 pphcut eMax keV 50.0000 frozen 5 1 pphcut norm 6.02596E-02 +/- 4.64187E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.0536535 0.0690194 (-0.00660928,0.00875661) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.559218 1.51438 (-0.745672,0.209486) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part5_50_100kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 322.74 using 59 bins. Test statistic : Chi-Squared 322.74 using 59 bins. Null hypothesis probability of 3.72e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 100.0 Fit statistic : Chi-Squared 3610.28 using 59 bins. Test statistic : Chi-Squared 3610.28 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7228 0.745444 3 1.30488 9572.20 0.0485989 ======================================== Variances and Principal Axes 1 2 5 8.9570E-06| 0.0179 -0.0000 0.9998 1.2122E-02| 0.9998 -0.0000 -0.0179 4.4994E+11| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.565e-01 2.549e+05 -9.376e-04 2.549e+05 4.499e+11 -1.273e+03 -9.376e-04 -1.273e+03 1.643e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395565 2 1 pphcut HighECut keV 9572.20 +/- 6.70778E+05 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 4.85989E-02 +/- 4.05369E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7223 0.743818 3 1.30488 9394.60 0.0485982 ======================================== Variances and Principal Axes 1 2 5 8.9567E-06| 0.0179 -0.0000 0.9998 1.2122E-02| 0.9998 -0.0000 -0.0179 4.3109E+11| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.562e-01 2.492e+05 -1.014e-03 2.492e+05 4.311e+11 -1.380e+03 -1.014e-03 -1.380e+03 1.725e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395233 2 1 pphcut HighECut keV 9394.60 +/- 6.56577E+05 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 4.85982E-02 +/- 4.15317E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7211 0.740875 3 1.30489 9005.09 0.0485969 ======================================== Variances and Principal Axes 1 2 5 8.9562E-06| 0.0179 -0.0000 0.9998 1.2123E-02| 0.9998 -0.0000 -0.0179 4.0008E+11| 0.0000 1.0000 -0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.562e-01 2.401e+05 -8.986e-04 2.401e+05 4.001e+11 -1.136e+03 -8.986e-04 -1.136e+03 1.606e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395257 2 1 pphcut HighECut keV 9005.09 +/- 6.32520E+05 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 4.85969E-02 +/- 4.00737E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>log pphcut_50_100kev.log Logging to file:pphcut_50_100kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:25 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32534E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395257 2 1 pphcut HighECut keV 9005.09 +/- 6.32520E+05 3 1 pphcut eMin keV 50.0000 frozen 4 1 pphcut eMax keV 100.000 frozen 5 1 pphcut norm 4.85969E-02 +/- 4.00737E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.0421355 0.0551576 (-0.00645836,0.00656379) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.559871 1.51296 (-0.745016,0.20807) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part6_100_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 1712.81 using 59 bins. Test statistic : Chi-Squared 1712.81 using 59 bins. Null hypothesis probability of 1.68e-321 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 150.0 Fit statistic : Chi-Squared 19117.26 using 59 bins. Test statistic : Chi-Squared 19117.26 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7222 0.74549 2 1.30489 9339.92 0.0238878 ======================================== Variances and Principal Axes 1 2 5 2.1637E-06| 0.0221 -0.0000 0.9998 1.2123E-02| 0.9998 -0.0000 -0.0221 4.4994E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.565e-01 2.548e+05 8.057e-04 2.548e+05 4.499e+11 1.895e+03 8.057e-04 1.895e+03 1.607e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395545 2 1 pphcut HighECut keV 9339.92 +/- 6.70774E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 2.38878E-02 +/- 4.00862E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.714 0.739907 2 1.30489 3974.81 0.0238820 ======================================== Variances and Principal Axes 1 2 5 2.1626E-06| 0.0221 -0.0000 0.9998 1.2123E-02| 0.9998 -0.0000 -0.0221 3.9061E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.371e+05 7.978e-04 2.371e+05 3.906e+11 1.755e+03 7.978e-04 1.755e+03 1.597e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395044 2 1 pphcut HighECut keV 3974.81 +/- 6.24991E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 2.38820E-02 +/- 3.99628E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.71 using 59 bins. Test statistic : Chi-Squared 57.71 using 59 bins. Null hypothesis probability of 4.12e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6857 0.528232 3 1.30489 3502.85 0.0236580 ======================================== Variances and Principal Axes 1 2 5 2.1220E-06| 0.0220 -0.0000 0.9998 1.2147E-02| 0.9998 -0.0000 -0.0220 1.2937E+10| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.565e-01 4.322e+04 8.082e-04 4.322e+04 1.294e+10 3.219e+02 8.082e-04 3.219e+02 1.601e-05 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395630 2 1 pphcut HighECut keV 3502.85 +/- 1.13741E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 2.36580E-02 +/- 4.00176E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 57.69 using 59 bins. Test statistic : Chi-Squared 57.69 using 59 bins. Null hypothesis probability of 4.13e-01 with 56 degrees of freedom !XSPEC12>log pphcut_100_150kev.log Logging to file:pphcut_100_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:25 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.33224E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395630 2 1 pphcut HighECut keV 3502.85 +/- 1.13741E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 150.000 frozen 5 1 pphcut norm 2.36580E-02 +/- 4.00176E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.69 using 59 bins. Test statistic : Chi-Squared 57.69 using 59 bins. Null hypothesis probability of 4.13e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.0163451 0.0280522 (-0.00726057,0.00444659) !XSPEC12>error 1 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.68 using 59 bins. Test statistic : Chi-Squared 57.68 using 59 bins. Null hypothesis probability of 4.13e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part7_100_350kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pphcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.0 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.00000 +/- 0.0 2 1 pphcut HighECut keV 80.0000 +/- 0.0 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 4521.05 using 59 bins. Test statistic : Chi-Squared 4521.05 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 64.1145 5.84383 -2 1.30799 162.140 0.206624 60.7451 11.1642 -3 1.38417 360.113 0.217359 58.1326 12.0614 -4 1.33742 727.199 0.222259 57.7876 5.91889 -5 1.30482 9953.45 0.223505 57.787 6.0773 2 1.30485 9884.17 0.223508 ======================================== Variances and Principal Axes 1 2 5 1.9530E-04| 0.0340 -0.0000 0.9994 1.2519E-02| 0.9994 -0.0000 -0.0340 9.5941E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.617e-01 3.783e+05 1.189e-02 3.783e+05 9.594e+11 3.121e+04 1.189e-02 3.121e+04 1.225e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30485 +/- 0.402091 2 1 pphcut HighECut keV 9884.17 +/- 9.79493E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.223508 +/- 3.49962E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.79 using 59 bins. Test statistic : Chi-Squared 57.79 using 59 bins. Null hypothesis probability of 4.09e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7233 0.749424 2 1.30488 9716.04 0.227021 ======================================== Variances and Principal Axes 1 2 5 1.9529E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.8945E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.560e-01 2.654e+05 1.088e-02 2.654e+05 4.894e+11 2.082e+04 1.088e-02 2.082e+04 1.096e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395012 2 1 pphcut HighECut keV 9716.04 +/- 6.99605E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227021 +/- 3.30993E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7231 0.746167 3 1.30488 9670.13 0.227010 ======================================== Variances and Principal Axes 1 2 5 1.9527E-04| 0.0345 -0.0000 0.9994 1.2134E-02| 0.9994 -0.0000 -0.0345 4.5727E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.566e+05 1.104e-02 2.566e+05 4.573e+11 2.041e+04 1.104e-02 2.041e+04 1.121e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395149 2 1 pphcut HighECut keV 9670.13 +/- 6.76214E+05 3 1 pphcut eMin keV 15.0000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 0.227010 +/- 3.34740E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 1712.81 using 59 bins. Test statistic : Chi-Squared 1712.81 using 59 bins. Null hypothesis probability of 1.68e-321 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.723 0.745536 2 1.30488 9616.84 0.0647538 ======================================== Variances and Principal Axes 1 2 5 1.5793E-05| 0.0847 -0.0000 0.9964 1.2203E-02| 0.9964 -0.0000 -0.0847 4.4999E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.564e-01 2.548e+05 1.033e-02 2.548e+05 4.500e+11 2.005e+04 1.033e-02 2.005e+04 9.964e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30488 +/- 0.395526 2 1 pphcut HighECut keV 9616.84 +/- 6.70815E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 6.47538E-02 +/- 3.15652E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7227 0.74458 2 1.30489 9542.94 0.0647486 ======================================== Variances and Principal Axes 1 2 5 1.5790E-05| 0.0847 -0.0000 0.9964 1.2203E-02| 0.9964 -0.0000 -0.0847 4.3947E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.561e-01 2.515e+05 1.023e-02 2.515e+05 4.395e+11 1.966e+04 1.023e-02 1.966e+04 9.831e-04 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395083 2 1 pphcut HighECut keV 9542.94 +/- 6.62923E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 6.47486E-02 +/- 3.13537E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.7224 0.743271 2 1.30489 9438.68 0.0647413 ======================================== Variances and Principal Axes 1 2 5 1.5787E-05| 0.0847 -0.0000 0.9964 1.2203E-02| 0.9964 -0.0000 -0.0847 4.2631E+11| 0.0000 1.0000 0.0000 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.563e-01 2.479e+05 1.045e-02 2.479e+05 4.263e+11 1.975e+04 1.045e-02 1.975e+04 1.018e-03 ------------------------------------ ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395288 2 1 pphcut HighECut keV 9438.68 +/- 6.52922E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 6.47413E-02 +/- 3.19020E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom !XSPEC12>log pphcut_100_350kev.log Logging to file:pphcut_100_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:26 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32551E-02 Current model list: ======================================================================== Model pphcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pphcut PhoIndex 1.30489 +/- 0.395288 2 1 pphcut HighECut keV 9438.68 +/- 6.52922E+05 3 1 pphcut eMin keV 100.000 frozen 4 1 pphcut eMax keV 350.000 frozen 5 1 pphcut norm 6.47413E-02 +/- 3.19020E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.0719178, 0.0730227 and delta stat 2.1561, 2.73101 but latest trial 0.0729759 gives 0.994679 Suggest that you check this result using the steppar command. 5 0.027565 0.0724702 (-0.0371659,0.0077394) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.559018 1.51416 (-0.745882,0.20926) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.72 using 59 bins. Test statistic : Chi-Squared 57.72 using 59 bins. Null hypothesis probability of 4.11e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part1_15_350kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_15_350kev.log Logging to file:pegcut_15_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:26 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32877E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 17473 35878.7 (-10939.5,7466.24) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.568493 1.5067 (-0.71602,0.222183) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part2_15_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>newpar 4 150.0 Fit statistic : Chi-Squared 257.09 using 59 bins. Test statistic : Chi-Squared 257.09 using 59 bins. Null hypothesis probability of 1.52e-27 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00639948 0 1.28447 989.757 15193.9 ======================================== Variances and Principal Axes 1 2 5 9.8366E-03| 1.0000 -0.0001 0.0000 1.0920E+06| -0.0001 -0.0578 0.9983 5.1364E+07| -0.0001 -0.9983 -0.0578 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.741e+03 1.034e+02 2.741e+03 5.120e+07 2.903e+06 1.034e+02 2.903e+06 1.260e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28447 +/- 0.398888 2 1 pegcut HighECut keV 989.757 +/- 7155.16 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51939E+04 +/- 1122.59 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00360629 0 1.28447 991.404 15194.5 ======================================== Variances and Principal Axes 1 2 5 9.8374E-03| 1.0000 -0.0001 0.0000 1.0921E+06| -0.0001 -0.0571 0.9984 5.1736E+07| -0.0001 -0.9984 -0.0571 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.752e+03 1.021e+02 2.752e+03 5.157e+07 2.890e+06 1.021e+02 2.890e+06 1.257e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28447 +/- 0.398908 2 1 pegcut HighECut keV 991.404 +/- 7181.25 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51945E+04 +/- 1121.38 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00119255 0 1.28447 992.945 15194.9 ======================================== Variances and Principal Axes 1 2 5 9.8368E-03| 1.0000 -0.0001 0.0000 1.0920E+06| -0.0001 -0.0589 0.9983 5.2088E+07| -0.0001 -0.9983 -0.0589 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 2.761e+03 1.074e+02 2.761e+03 5.191e+07 2.997e+06 1.074e+02 2.997e+06 1.269e+06 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28447 +/- 0.398938 2 1 pegcut HighECut keV 992.945 +/- 7204.92 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51949E+04 +/- 1126.37 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_15_150kev.log Logging to file:pegcut_15_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:26 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32887E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28447 +/- 0.398938 2 1 pegcut HighECut keV 992.945 +/- 7204.92 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 1.51949E+04 +/- 1126.37 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 13349 16968.2 (-1846.35,1772.87) !XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1.48051, 1.94075 and delta stat 2.61049, 28.3665 but latest trial 1.48414 gives 2.60549 Suggest that you check this result using the steppar command. 1 0.568506 1.71063 (-0.71599,0.42613) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part3_15_25kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>newpar 4 25.0 Fit statistic : Chi-Squared 65917.03 using 59 bins. Test statistic : Chi-Squared 65917.03 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00641038 0 1.28457 995.147 1690.34 ======================================== Variances and Principal Axes 1 2 5 3.4958E-03| 1.0000 -0.0000 -0.0005 3.8147E+04| 0.0005 -0.0169 0.9999 5.1229E+07| 0.0001 0.9999 0.0169 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.742e+03 6.457e+01 2.742e+03 5.121e+07 8.635e+05 6.457e+01 8.635e+05 5.272e+04 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28457 +/- 0.398921 2 1 pegcut HighECut keV 995.147 +/- 7156.42 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1690.34 +/- 229.601 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00144549 0 1.28457 995.940 1690.19 ======================================== Variances and Principal Axes 1 2 5 3.4947E-03| 1.0000 -0.0000 -0.0005 3.8141E+04| 0.0005 -0.0166 0.9999 5.2724E+07| 0.0001 0.9999 0.0166 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 2.782e+03 6.449e+01 2.782e+03 5.271e+07 8.743e+05 6.449e+01 8.743e+05 5.265e+04 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28457 +/- 0.398961 2 1 pegcut HighECut keV 995.940 +/- 7260.13 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1690.19 +/- 229.464 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00243904 0 1.28458 996.730 1690.14 ======================================== Variances and Principal Axes 1 2 5 3.4944E-03| 1.0000 -0.0000 -0.0005 3.8141E+04| 0.0005 -0.0166 0.9999 5.2882E+07| 0.0001 0.9999 0.0166 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.786e+03 6.453e+01 2.786e+03 5.287e+07 8.765e+05 6.453e+01 8.765e+05 5.268e+04 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28458 +/- 0.398902 2 1 pegcut HighECut keV 996.730 +/- 7270.98 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1690.14 +/- 229.532 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_15_25kev.log Logging to file:pegcut_15_25kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:27 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32897E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28458 +/- 0.398902 2 1 pegcut HighECut keV 996.730 +/- 7270.98 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 25.0000 frozen 5 1 pegcut norm 1690.14 +/- 229.532 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 1972.43, 2067.68 and delta stat 2.6359, 4.83982 but latest trial 1975.98 gives 1.87739 Suggest that you check this result using the steppar command. 5 1317.72 2020.06 (-372.388,329.954) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.568512 1.503 (-0.71608,0.218411) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part4_25_50kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 58.71 using 59 bins. Test statistic : Chi-Squared 58.71 using 59 bins. Null hypothesis probability of 3.76e-01 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 50.0 Fit statistic : Chi-Squared 13549.69 using 59 bins. Test statistic : Chi-Squared 13549.69 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6578 0.00639955 0 1.28469 999.914 3483.90 ======================================== Variances and Principal Axes 1 2 5 9.9918E-03| 1.0000 -0.0001 -0.0002 5.6698E+04| 0.0002 0.0185 0.9998 5.1223E+07| 0.0001 0.9998 -0.0185 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.742e+03 -3.935e+01 2.742e+03 5.121e+07 -9.489e+05 -3.935e+01 -9.489e+05 7.430e+04 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28469 +/- 0.398913 2 1 pegcut HighECut keV 999.914 +/- 7155.82 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 3483.90 +/- 272.585 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6578 0.00486189 3 1.28469 999.916 3483.60 ======================================== Variances and Principal Axes 1 2 5 9.9861E-03| 1.0000 -0.0001 -0.0002 5.6699E+04| 0.0002 0.0181 0.9998 5.3721E+07| 0.0001 0.9998 -0.0181 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.808e+03 -3.922e+01 2.808e+03 5.370e+07 -9.694e+05 -3.922e+01 -9.694e+05 7.422e+04 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28469 +/- 0.398901 2 1 pegcut HighECut keV 999.916 +/- 7328.30 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 3483.60 +/- 272.426 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6578 0.00486744 6 1.28469 999.916 3483.60 ======================================== Variances and Principal Axes 1 2 5 9.9862E-03| 1.0000 -0.0001 -0.0002 5.6699E+04| 0.0002 0.0181 0.9998 5.3716E+07| 0.0001 0.9998 -0.0181 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.808e+03 -3.921e+01 2.808e+03 5.370e+07 -9.693e+05 -3.921e+01 -9.693e+05 7.421e+04 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28469 +/- 0.398893 2 1 pegcut HighECut keV 999.916 +/- 7327.93 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 3483.60 +/- 272.420 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_25_50kev.log Logging to file:pegcut_25_50kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:27 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32891E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28469 +/- 0.398893 2 1 pegcut HighECut keV 999.916 +/- 7327.93 3 1 pegcut eMin keV 25.0000 frozen 4 1 pegcut eMax keV 50.0000 frozen 5 1 pegcut norm 3483.60 +/- 272.420 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 3078.12 3936.6 (-405.479,452.996) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.568522 1.49844 (-0.71617,0.213749) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part5_50_100kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 70.72 using 59 bins. Test statistic : Chi-Squared 70.72 using 59 bins. Null hypothesis probability of 8.90e-02 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 100.0 Fit statistic : Chi-Squared 4609.23 using 59 bins. Test statistic : Chi-Squared 4609.23 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.0063947 0 1.28447 989.777 5510.98 ======================================== Variances and Principal Axes 1 2 5 7.7681E-03| 1.0000 -0.0000 0.0002 1.8239E+05| -0.0002 0.0249 0.9997 5.1226E+07| 0.0001 0.9997 -0.0249 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.741e+03 -9.684e+01 2.741e+03 5.119e+07 -1.271e+06 -9.684e+01 -1.271e+06 2.141e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28447 +/- 0.398863 2 1 pegcut HighECut keV 989.777 +/- 7155.01 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 5510.98 +/- 462.661 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00362209 0 1.28447 991.456 5511.16 ======================================== Variances and Principal Axes 1 2 5 7.7685E-03| 1.0000 -0.0000 0.0002 1.8239E+05| -0.0002 0.0248 0.9997 5.1617E+07| 0.0001 0.9997 -0.0248 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 2.752e+03 -9.696e+01 2.752e+03 5.159e+07 -1.278e+06 -9.696e+01 -1.278e+06 2.142e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28447 +/- 0.398952 2 1 pegcut HighECut keV 991.456 +/- 7182.29 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 5511.16 +/- 462.767 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00120476 0 1.28448 993.018 5511.33 ======================================== Variances and Principal Axes 1 2 5 7.7694E-03| 1.0000 -0.0000 0.0002 1.8238E+05| -0.0002 0.0249 0.9997 5.1945E+07| 0.0001 0.9997 -0.0249 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.761e+03 -9.720e+01 2.761e+03 5.191e+07 -1.287e+06 -9.720e+01 -1.287e+06 2.144e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398872 2 1 pegcut HighECut keV 993.018 +/- 7205.07 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 5511.33 +/- 463.014 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_50_100kev.log Logging to file:pegcut_50_100kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:27 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32887E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398872 2 1 pegcut HighECut keV 993.018 +/- 7205.07 3 1 pegcut eMin keV 50.0000 frozen 4 1 pegcut eMax keV 100.000 frozen 5 1 pegcut norm 5511.33 +/- 463.014 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 4799.04 6279.16 (-712.436,767.68) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.568505 1.47854 (-0.715991,0.194046) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part6_100_150kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100 Fit statistic : Chi-Squared 153.45 using 59 bins. Test statistic : Chi-Squared 153.45 using 59 bins. Null hypothesis probability of 5.24e-11 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 4 150 Fit statistic : Chi-Squared 7467.95 using 59 bins. Test statistic : Chi-Squared 7467.95 using 59 bins. Null hypothesis probability of 0.00e+00 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00640119 0 1.28452 990.976 4508.61 ======================================== Variances and Principal Axes 1 2 5 3.1024E-03| 1.0000 -0.0001 0.0002 3.0363E+05| -0.0002 -0.0840 0.9965 5.1549E+07| 0.0001 0.9965 0.0840 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.741e+03 1.766e+02 2.741e+03 5.119e+07 4.289e+06 1.766e+02 4.289e+06 6.651e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28452 +/- 0.398818 2 1 pegcut HighECut keV 990.976 +/- 7154.55 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 4508.61 +/- 815.557 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00309568 0 1.28457 993.791 4509.32 ======================================== Variances and Principal Axes 1 2 5 3.1027E-03| 1.0000 -0.0001 0.0002 3.0372E+05| -0.0002 -0.0833 0.9965 5.2171E+07| 0.0001 0.9965 0.0833 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.758e+03 1.760e+02 2.758e+03 5.181e+07 4.304e+06 1.760e+02 4.304e+06 6.633e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28457 +/- 0.398835 2 1 pegcut HighECut keV 993.791 +/- 7198.03 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 4509.32 +/- 814.435 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.000488284 0 1.28463 996.476 4509.93 ======================================== Variances and Principal Axes 1 2 5 3.1028E-03| 1.0000 -0.0001 0.0002 3.0379E+05| -0.0002 -0.0830 0.9965 5.2764E+07| 0.0001 0.9965 0.0830 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.773e+03 1.767e+02 2.773e+03 5.240e+07 4.341e+06 1.767e+02 4.341e+06 6.655e+05 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28463 +/- 0.398867 2 1 pegcut HighECut keV 996.476 +/- 7238.97 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 4509.93 +/- 815.762 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_100_150kev.log Logging to file:pegcut_100_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:28 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32879E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28463 +/- 0.398867 2 1 pegcut HighECut keV 996.476 +/- 7238.97 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 150.000 frozen 5 1 pegcut norm 4509.93 +/- 815.762 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 3181.95 5525.69 (-1328.49,1015.24) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.56851 1.50479 (-0.716199,0.220079) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part7_100_350kev_fit.xcm !XSPEC12>log none Log file closed !XSPEC12>query no !XSPEC12>model pegcut ; 1.0000 1.00000E-02 -10.0000 -9.0000 9.0000 10.000 ; 80.00 1.00000E-02 1.00000E-02 1.0000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.00000 +/- 0.0 2 1 pegcut HighECut keV 80.0000 +/- 0.0 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 321.30 using 59 bins. Test statistic : Chi-Squared 321.30 using 59 bins. Null hypothesis probability of 6.80e-39 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 61.2544 5.84382 -2 1.11501 134.067 20738.0 58.7784 7.81615 -2 1.13826 195.521 23525.1 58.09 4.56027 -2 1.16895 264.754 25173.3 57.8533 2.75398 -2 1.20055 344.574 26179.3 57.7497 1.79413 -2 1.22612 436.079 26870.9 57.701 1.19246 -2 1.24547 538.309 27379.6 57.6776 0.791172 -2 1.25984 648.086 27759.2 57.6665 0.513996 -2 1.27058 761.609 28045.7 57.6611 0.329474 -2 1.27857 873.760 28260.9 ======================================== Variances and Principal Axes 1 2 5 3.4691E-03| 1.0000 -0.0002 0.0000 1.4916E+06| -0.0002 -0.9317 0.3632 1.2779E+08| -0.0000 -0.3632 -0.9317 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.592e-01 1.633e+03 3.540e+03 1.633e+03 1.815e+07 4.274e+07 3.540e+03 4.274e+07 1.111e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.27857 +/- 0.399004 2 1 pegcut HighECut keV 873.760 +/- 4260.79 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.82609E+04 +/- 1.05419E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6585 0.0334979 -2 1.28426 974.830 28412.2 ======================================== Variances and Principal Axes 1 2 5 3.4537E-03| 1.0000 -0.0001 0.0000 2.3465E+06| -0.0001 -0.8917 0.4526 1.4455E+08| -0.0000 -0.4526 -0.8917 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.596e-01 2.153e+03 3.616e+03 2.153e+03 3.147e+07 5.739e+07 3.616e+03 5.739e+07 1.154e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28426 +/- 0.399504 2 1 pegcut HighECut keV 974.830 +/- 5610.05 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84122E+04 +/- 1.07433E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.658 0.0198049 -1 1.28448 987.977 28407.9 ======================================== Variances and Principal Axes 1 2 5 3.4252E-03| 1.0000 -0.0001 0.0000 3.2612E+06| -0.0001 -0.8469 0.5317 1.6346E+08| -0.0000 -0.5317 -0.8469 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.591e-01 2.670e+03 3.655e+03 2.670e+03 4.856e+07 7.215e+07 3.655e+03 7.215e+07 1.182e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28448 +/- 0.398909 2 1 pegcut HighECut keV 987.977 +/- 6968.38 3 1 pegcut eMin keV 15.0000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 2.84079E+04 +/- 1.08705E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>newpar 3 100 Fit statistic : Chi-Squared 153.45 using 59 bins. Test statistic : Chi-Squared 153.45 using 59 bins. Null hypothesis probability of 5.24e-11 with 56 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6579 0.00639181 -1 1.28465 993.405 17734.6 ======================================== Variances and Principal Axes 1 2 5 1.5951E-03| 1.0000 -0.0001 0.0000 2.7844E+06| -0.0001 -0.8419 0.5397 1.6893E+08| -0.0000 -0.5397 -0.8419 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.590e-01 2.740e+03 3.728e+03 2.740e+03 5.118e+07 7.549e+07 3.728e+03 7.549e+07 1.205e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28465 +/- 0.398740 2 1 pegcut HighECut keV 993.405 +/- 7153.70 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.77346E+04 +/- 1.09790E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6578 0.00337248 -1 1.28487 998.704 17744.1 ======================================== Variances and Principal Axes 1 2 5 1.5952E-03| 1.0000 -0.0001 0.0000 2.8297E+06| -0.0001 -0.8392 0.5439 1.7004E+08| -0.0000 -0.5439 -0.8392 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.590e-01 2.769e+03 3.728e+03 2.769e+03 5.229e+07 7.631e+07 3.728e+03 7.631e+07 1.206e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28487 +/- 0.398697 2 1 pegcut HighECut keV 998.704 +/- 7231.42 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.77441E+04 +/- 1.09805E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm 57.6578 0.00166503 0 1.28489 999.309 17745.5 ======================================== Variances and Principal Axes 1 2 5 1.5950E-03| 1.0000 -0.0001 0.0000 2.8719E+06| -0.0001 -0.8366 0.5478 1.7129E+08| -0.0000 -0.5478 -0.8366 ---------------------------------------- ==================================== Covariance Matrix 1 2 3 1.589e-01 2.799e+03 3.730e+03 2.799e+03 5.341e+07 7.718e+07 3.730e+03 7.718e+07 1.208e+08 ------------------------------------ ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28489 +/- 0.398681 2 1 pegcut HighECut keV 999.309 +/- 7307.95 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.77455E+04 +/- 1.09888E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom !XSPEC12>log pegcut_100_350kev.log Logging to file:pegcut_100_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:28 2025 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 Using chain rule to calculate statistic derivatives (faster method). 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/release6.32/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../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: ../sw01319125000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1319125/01319125000-results/pha/preslew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.360e-02 +/- 1.484e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.44 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 1.2848 Model predicted rate: 2.32888E-02 Current model list: ======================================================================== Model pegcut<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 pegcut PhoIndex 1.28489 +/- 0.398681 2 1 pegcut HighECut keV 999.309 +/- 7307.95 3 1 pegcut eMin keV 100.000 frozen 4 1 pegcut eMax keV 350.000 frozen 5 1 pegcut norm 1.77455E+04 +/- 1.09888E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 20071.3, 21367.3 and delta stat 1.20878, 7.79199 but latest trial 21239.1 gives 1.05739 Suggest that you check this result using the steppar command. 5 6854.24 20719.3 (-10892.5,2972.58) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.568515 1.47039 (-0.716388,0.185489) !XSPEC12>error 2 Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared 57.66 using 59 bins. Test statistic : Chi-Squared 57.66 using 59 bins. Null hypothesis probability of 4.14e-01 with 56 degrees of freedom Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the cutoff power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: 1.33373 ( -0.657401 0.287949 ) Epeak [keV] : 9982.79 ( -9930.78 -9930.78 ) Norm@50keV : 1.56238E-03 ( -0.000553683 0.00202987 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 57.66 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.13e-01 with 56 degrees of freedom Photon flux (15-150 keV) in 54.44 sec: 0.187083 ( -0.02084 0.019538 ) ph/cm2/s Energy fluence (15-150 keV) : 8.2721e-07 ( -1.00491e-07 9.65385e-08 ) ergs/cm2