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_slew.pha 1 spectrum in use Spectral Data File: ../sw01319125000b_slew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.032e-03 +/- 1.458e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 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>model npow Input parameter value, delta, min, bot, top, and max values for ... 1.5 0.01( 0.015) -3 -2 9 10 1:npow:PhoIndex> 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 100 -0.01( 1) 0 0 1000 1000 2:npow:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 3:npow:norm> 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- 0.0 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 1.580134e+08 using 59 bins. Test statistic : Chi-Squared 1.580134e+08 using 59 bins. Null hypothesis probability of 0.000000e+00 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared 42.51 using 59 bins. Test statistic : Chi-Squared 42.51 using 59 bins. Null hypothesis probability of 9.24e-01 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 42.008 0.795965 -1 3.56090 7.90543e-05 39.2621 41968.7 -2 3.47206 5.32450e-05 39.2435 3162.19 -3 3.47553 5.01274e-05 39.2435 7.56772 -4 3.47637 5.00941e-05 ============================== Variances and Principal Axes 1 3 4.6232E-10| 0.0000 1.0000 2.6372E+00| 1.0000 -0.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -1.269e-04 -1.269e-04 6.571e-09 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 3.47637 +/- 1.62395 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.00941E-05 +/- 8.10590E-05 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 39.2435 1.18684e-05 -3 3.47631 5.00970e-05 ============================== Variances and Principal Axes 1 3 4.6158E-10| 0.0000 1.0000 2.6384E+00| 1.0000 -0.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.638e+00 -1.269e-04 -1.269e-04 6.566e-09 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 3.47631 +/- 1.62431 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.00970E-05 +/- 8.10309E-05 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 39.2435 4.0368e-07 2 3.47631 5.00970e-05 ============================== Variances and Principal Axes 1 3 4.6163E-10| 0.0000 1.0000 2.6382E+00| 1.0000 -0.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.638e+00 -1.269e-04 -1.269e-04 6.566e-09 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 3.47631 +/- 1.62426 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.00970E-05 +/- 8.10329E-05 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:29 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25536E-03 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 3.47631 +/- 1.62426 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.00970E-05 +/- 8.10329E-05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off XSPEC12>flux 20.0 50.0 Model Flux 0.0087734 photons (3.8996e-10 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.00094523 photons (1.0911e-10 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92086 (-1.80281,6.44455) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 3 0 0.000199349 (-5.0097e-05,0.000149252) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.019941 photons (7.9649e-10 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.02928 (0.000 - 2.840e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.019883 photons (7.7732e-10 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.03505 (0.000 - 2.516e-09) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.014319 photons (4.259e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.01844 (0.000 - 5.502e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0046182 photons (2.4231e-10 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.007312 (0.000 - 4.043e-10) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00083002 photons (8.7097e-11 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.007996 (0.000 - 9.457e-10) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00011521 photons (2.2009e-11 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.002487 (0.000 - 4.895e-10) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00017366 photons (4.1179e-11 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.02268 (0.000 - 7.770e-09) (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.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part1_15_350kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_15_350kev.log Logging to file:phpow50_15_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25535E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.00416139 0.036549 (-0.0157731,0.0166145) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92083 (-1.80285,6.44449) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part2_15_150kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.15666e-06 -3 3.47634 0.0198760 ============================== Variances and Principal Axes 1 5 7.2665E-05| 0.0030 1.0000 2.6406E+00| 1.0000 -0.0030 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -7.984e-03 -7.984e-03 9.681e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47634 +/- 1.62497 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.98760E-02 +/- 9.83915E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 8.17925e-07 0 3.47634 0.0198760 ============================== Variances and Principal Axes 1 5 7.2665E-05| 0.0030 1.0000 2.6406E+00| 1.0000 -0.0030 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -7.984e-03 -7.984e-03 9.681e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47634 +/- 1.62498 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.98760E-02 +/- 9.83913E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.88556e-07 3 3.47634 0.0198760 ============================== Variances and Principal Axes 1 5 7.2665E-05| 0.0030 1.0000 2.6406E+00| 1.0000 -0.0030 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -7.984e-03 -7.984e-03 9.681e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47634 +/- 1.62498 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.98760E-02 +/- 9.83913E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_15_150kev.log Logging to file:phpow50_15_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25534E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47634 +/- 1.62498 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.98760E-02 +/- 9.83913E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.00416128 0.0360679 (-0.0157148,0.0161919) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92083 (-1.80285,6.44449) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part3_15_25kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 40.08 using 59 bins. Test statistic : Chi-Squared 40.08 using 59 bins. Null hypothesis probability of 9.57e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.92914e-06 -3 3.47635 0.0143139 ============================== Variances and Principal Axes 1 5 3.7687E-05| -0.0006 1.0000 2.6399E+00| 1.0000 0.0006 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 1.551e-03 1.551e-03 3.860e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47635 +/- 1.62479 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.43139E-02 +/- 6.21272E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 8.41677e-07 -2 3.47635 0.0143139 ============================== Variances and Principal Axes 1 5 3.7687E-05| -0.0006 1.0000 2.6400E+00| 1.0000 0.0006 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 1.551e-03 1.551e-03 3.860e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47635 +/- 1.62479 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.43139E-02 +/- 6.21270E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.20588e-06 4 3.47635 0.0143139 ============================== Variances and Principal Axes 1 5 3.7687E-05| -0.0006 1.0000 2.6400E+00| 1.0000 0.0006 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 1.551e-03 1.551e-03 3.860e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47635 +/- 1.62479 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.43139E-02 +/- 6.21270E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_15_25kev.log Logging to file:phpow50_15_25kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25534E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47635 +/- 1.62479 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.43139E-02 +/- 6.21270E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0245015 (-0.0143139,0.0101875) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92084 (-1.80286,6.44449) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part4_25_50kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 25.0 Fit statistic : Chi-Squared 74.50 using 59 bins. Test statistic : Chi-Squared 74.50 using 59 bins. Null hypothesis probability of 5.97e-02 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 99.07 using 59 bins. Test statistic : Chi-Squared 99.07 using 59 bins. Null hypothesis probability of 4.67e-04 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.33705e-06 -3 3.47633 0.00461727 ============================== Variances and Principal Axes 1 5 3.9213E-06| 0.0024 1.0000 2.6399E+00| 1.0000 -0.0024 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 -6.324e-03 -6.324e-03 1.907e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62477 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 4.61727E-03 +/- 4.36722E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 8.36147e-07 -3 3.47633 0.00461726 ============================== Variances and Principal Axes 1 5 3.9214E-06| 0.0024 1.0000 2.6399E+00| 1.0000 -0.0024 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 -6.324e-03 -6.324e-03 1.907e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62476 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 4.61726E-03 +/- 4.36720E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 3.66756e-06 0 3.47633 0.00461726 ============================== Variances and Principal Axes 1 5 3.9214E-06| 0.0024 1.0000 2.6399E+00| 1.0000 -0.0024 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 -6.324e-03 -6.324e-03 1.907e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62477 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 4.61726E-03 +/- 4.36723E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_25_50kev.log Logging to file:phpow50_25_50kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25535E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62477 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 4.61726E-03 +/- 4.36723E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0110141 (-0.00461727,0.0063968) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92084 (-1.80285,6.4445) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part5_50_100kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 50.0 Fit statistic : Chi-Squared 1974.81 using 59 bins. Test statistic : Chi-Squared 1974.81 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 2921.60 using 59 bins. Test statistic : Chi-Squared 2921.60 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 6.75073e-06 -3 3.47630 0.000829757 ============================== Variances and Principal Axes 1 5 1.2663E-07| 0.0010 1.0000 2.6370E+00| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -2.653e-03 -2.653e-03 2.795e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47630 +/- 1.62388 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.29757E-04 +/- 1.67181E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.6053e-07 -3 3.47630 0.000829754 ============================== Variances and Principal Axes 1 5 1.2664E-07| 0.0010 1.0000 2.6369E+00| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -2.653e-03 -2.653e-03 2.795e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47630 +/- 1.62385 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.29754E-04 +/- 1.67184E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.10216e-06 -3 3.47630 0.000829760 ============================== Variances and Principal Axes 1 5 1.2664E-07| 0.0010 1.0000 2.6369E+00| 1.0000 -0.0010 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -2.653e-03 -2.653e-03 2.795e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47630 +/- 1.62385 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.29760E-04 +/- 1.67185E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_50_100kev.log Logging to file:phpow50_50_100kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25536E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47630 +/- 1.62385 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 8.29760E-04 +/- 1.67185E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00492443 (-0.00082976,0.00409467) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92086 (-1.80281,6.44456) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part6_100_150kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.00 -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 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 70487.40 using 59 bins. Test statistic : Chi-Squared 70487.40 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 161044.2 using 59 bins. Test statistic : Chi-Squared 161044.2 using 59 bins. Null hypothesis probability of 0.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.18565e-05 -3 3.47628 0.000115181 ============================== Variances and Principal Axes 1 5 2.4397E-09| 0.0002 1.0000 2.6319E+00| 1.0000 -0.0002 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -5.528e-04 -5.528e-04 1.186e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47628 +/- 1.62230 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.15181E-04 +/- 3.44315E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.36402e-06 -3 3.47627 0.000115183 ============================== Variances and Principal Axes 1 5 2.4402E-09| 0.0002 1.0000 2.6317E+00| 1.0000 -0.0002 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -5.528e-04 -5.528e-04 1.186e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47627 +/- 1.62226 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.15183E-04 +/- 3.44340E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.36376e-06 -2 3.47627 0.000115182 ============================== Variances and Principal Axes 1 5 2.4403E-09| 0.0002 1.0000 2.6317E+00| 1.0000 -0.0002 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -5.528e-04 -5.528e-04 1.186e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47627 +/- 1.62225 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.15182E-04 +/- 3.44346E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_100_150kev.log Logging to file:phpow50_100_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25537E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47627 +/- 1.62225 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.15182E-04 +/- 3.44346E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00175365 (-0.000115181,0.00163846) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92092 (-1.80278,6.44465) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part7_100_350kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 7329.06 using 59 bins. Test statistic : Chi-Squared 7329.06 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 40.1691 0.795881 -3 3.80191 0.0112144 39.2913 58.0414 -4 3.18786 0.0199553 39.2438 5.22715 -5 3.50011 0.0198047 39.2435 0.374936 -6 3.47432 0.0199400 ============================== Variances and Principal Axes 1 5 7.2544E-05| 0.0031 1.0000 2.7089E+00| 1.0000 -0.0031 ------------------------------ ======================== Covariance Matrix 1 2 2.709e+00 -8.505e-03 -8.505e-03 9.925e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47432 +/- 1.64588 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99400E-02 +/- 9.96230E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000412572 -3 3.47649 0.0199340 ============================== Variances and Principal Axes 1 5 7.3140E-05| 0.0032 1.0000 2.6361E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.636e+00 -8.335e-03 -8.335e-03 9.949e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47649 +/- 1.62360 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99340E-02 +/- 9.97469E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98976e-05 -2 3.47633 0.0199345 ============================== Variances and Principal Axes 1 5 7.3089E-05| 0.0032 1.0000 2.6409E+00| 1.0000 -0.0032 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -8.347e-03 -8.347e-03 9.947e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47633 +/- 1.62509 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.99345E-02 +/- 9.97365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 70487.40 using 59 bins. Test statistic : Chi-Squared 70487.40 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.39142e-05 -3 3.47627 0.000173617 ============================== Variances and Principal Axes 1 5 5.5430E-09| 0.0003 1.0000 2.6302E+00| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 2.630e+00 -9.130e-04 -9.130e-04 3.225e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47627 +/- 1.62179 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.73617E-04 +/- 5.67858E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 6.01607e-08 -3 3.47627 0.000173618 ============================== Variances and Principal Axes 1 5 5.5444E-09| 0.0003 1.0000 2.6300E+00| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 2.630e+00 -9.131e-04 -9.131e-04 3.225e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47627 +/- 1.62174 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.73618E-04 +/- 5.67915E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.3293e-06 -3 3.47626 0.000173620 ============================== Variances and Principal Axes 1 5 5.5444E-09| 0.0003 1.0000 2.6300E+00| 1.0000 -0.0003 ------------------------------ ======================== Covariance Matrix 1 2 2.630e+00 -9.131e-04 -9.131e-04 3.225e-07 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47626 +/- 1.62174 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.73620E-04 +/- 5.67916E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log phpow50_100_350kev.log Logging to file:phpow50_100_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25537E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 3.47626 +/- 1.62174 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.73620E-04 +/- 5.67916E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00401152 (-0.00017362,0.0038379) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92093 (-1.80277,6.44467) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part1_15_350kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_15_350kev.log Logging to file:pegpow50_15_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25531E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 2495.67 (-796.144,1699.52) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92082 (-1.80283,6.4445) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part2_15_150kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 39.25 using 59 bins. Test statistic : Chi-Squared 39.25 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.32111e-05 -3 3.47632 776.985 ============================== Variances and Principal Axes 1 5 9.4410E-01| 1.0000 0.0023 3.1062E+05| -0.0023 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -7.260e+02 -7.260e+02 3.106e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47632 +/- 1.62512 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 776.985 +/- 557.329 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.7379e-06 0 3.47632 776.985 ============================== Variances and Principal Axes 1 5 9.4403E-01| 1.0000 0.0023 3.1064E+05| -0.0023 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -7.260e+02 -7.260e+02 3.106e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47632 +/- 1.62507 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 776.985 +/- 557.346 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.00066e-06 -1 3.47633 776.983 ============================== Variances and Principal Axes 1 5 9.4405E-01| 1.0000 0.0023 3.1063E+05| -0.0023 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.641e+00 -7.260e+02 -7.260e+02 3.106e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47633 +/- 1.62507 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 776.983 +/- 557.340 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_15_150kev.log Logging to file:pegpow50_15_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25535E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47633 +/- 1.62507 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 776.983 +/- 557.340 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 1864.12 (-776.983,1087.14) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92083 (-1.80284,6.4445) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part3_15_25kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 43.36 using 59 bins. Test statistic : Chi-Squared 43.36 using 59 bins. Null hypothesis probability of 9.09e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 8.87936e-06 -3 3.47635 425.697 ============================== Variances and Principal Axes 1 5 2.6245E+00| 1.0000 -0.0007 3.3531E+04| 0.0007 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 2.289e+01 2.289e+01 3.353e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47635 +/- 1.62484 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 425.697 +/- 183.116 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.40147e-06 1 3.47635 425.697 ============================== Variances and Principal Axes 1 5 2.6243E+00| 1.0000 -0.0007 3.3531E+04| 0.0007 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 2.290e+01 2.290e+01 3.353e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47635 +/- 1.62480 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 425.697 +/- 183.116 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.34589e-06 1 3.47635 425.697 ============================== Variances and Principal Axes 1 5 2.6243E+00| 1.0000 -0.0007 3.3531E+04| 0.0007 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 2.290e+01 2.290e+01 3.353e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47635 +/- 1.62480 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 425.697 +/- 183.116 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_15_25kev.log Logging to file:pegpow50_15_25kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25534E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47635 +/- 1.62480 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 425.697 +/- 183.116 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 726.653 (-425.697,300.956) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92083 (-1.80285,6.44449) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part4_25_50kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 25.0 Fit statistic : Chi-Squared 46.42 using 59 bins. Test statistic : Chi-Squared 46.42 using 59 bins. Null hypothesis probability of 8.40e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 67.67 using 59 bins. Test statistic : Chi-Squared 67.67 using 59 bins. Null hypothesis probability of 1.57e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.3668e-05 -2 3.47633 242.229 ============================== Variances and Principal Axes 1 5 4.8646E-01| 1.0000 0.0061 5.8566E+04| -0.0061 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 -3.551e+02 -3.551e+02 5.856e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47633 +/- 1.62479 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 242.229 +/- 241.999 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 8.50794e-07 -3 3.47632 242.230 ============================== Variances and Principal Axes 1 5 4.8646E-01| 1.0000 0.0061 5.8566E+04| -0.0061 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 -3.551e+02 -3.551e+02 5.856e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47632 +/- 1.62475 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 242.230 +/- 242.001 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.3054e-06 4 3.47632 242.230 ============================== Variances and Principal Axes 1 5 4.8645E-01| 1.0000 0.0061 5.8567E+04| -0.0061 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.640e+00 -3.551e+02 -3.551e+02 5.856e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47632 +/- 1.62474 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 242.230 +/- 242.002 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_25_50kev.log Logging to file:pegpow50_25_50kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:30 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25535E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47632 +/- 1.62474 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 242.230 +/- 242.002 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 601.916 (-242.23,359.686) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92084 (-1.80283,6.44452) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part5_50_100kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 50.0 Fit statistic : Chi-Squared 186.80 using 59 bins. Test statistic : Chi-Squared 186.80 using 59 bins. Null hypothesis probability of 1.03e-15 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 399.95 using 59 bins. Test statistic : Chi-Squared 399.95 using 59 bins. Null hypothesis probability of 5.41e-53 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.28885e-05 -3 3.47628 87.0633 ============================== Variances and Principal Axes 1 5 1.1287E-01| 1.0000 0.0088 3.2563E+04| -0.0088 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -2.867e+02 -2.867e+02 3.256e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47628 +/- 1.62385 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 87.0633 +/- 180.444 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 3.99595e-06 -3 3.47630 87.0611 ============================== Variances and Principal Axes 1 5 1.1287E-01| 1.0000 0.0088 3.2568E+04| -0.0088 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -2.867e+02 -2.867e+02 3.257e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47630 +/- 1.62377 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 87.0611 +/- 180.460 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.64619e-06 -3 3.47631 87.0602 ============================== Variances and Principal Axes 1 5 1.1287E-01| 1.0000 0.0088 3.2567E+04| -0.0088 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.637e+00 -2.867e+02 -2.867e+02 3.256e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47631 +/- 1.62379 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 87.0602 +/- 180.457 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_50_100kev.log Logging to file:pegpow50_50_100kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:31 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25536E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47631 +/- 1.62379 2 1 npegpow eMin keV 50.0000 frozen 3 1 npegpow eMax keV 100.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 87.0602 +/- 180.457 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 547.584 (-87.0604,460.523) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92088 (-1.8028,6.44459) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part6_100_150kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 1868.88 using 59 bins. Test statistic : Chi-Squared 1868.88 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 6772.26 using 59 bins. Test statistic : Chi-Squared 6772.26 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.77389e-05 -3 3.47626 22.0026 ============================== Variances and Principal Axes 1 5 5.3364E-02| 0.9997 0.0242 4.3895E+03| -0.0242 0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -1.064e+02 -1.064e+02 4.387e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47626 +/- 1.62230 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 22.0026 +/- 66.2341 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 3.00133e-07 -2 3.47626 22.0026 ============================== Variances and Principal Axes 1 5 5.3365E-02| 0.9997 0.0242 4.3911E+03| -0.0242 0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -1.064e+02 -1.064e+02 4.389e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47626 +/- 1.62220 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 22.0026 +/- 66.2458 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 1.25303e-06 0 3.47626 22.0026 ============================== Variances and Principal Axes 1 5 5.3365E-02| 0.9997 0.0242 4.3911E+03| -0.0242 0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.632e+00 -1.064e+02 -1.064e+02 4.389e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47626 +/- 1.62221 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 22.0026 +/- 66.2460 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_100_150kev.log Logging to file:pegpow50_100_150kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:31 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25538E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47626 +/- 1.62221 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 150.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 22.0026 +/- 66.2460 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 342.571 (-22.0026,320.569) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92093 (-1.80277,6.44467) !XSPEC12>log none Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part7_100_350kev_fit.xcm !XSPEC12>log none No log file open !XSPEC12>query no !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 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 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 44.68 using 59 bins. Test statistic : Chi-Squared 44.68 using 59 bins. Null hypothesis probability of 8.82e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.725 0.795989 -3 3.78934 909.028 39.2448 0.413702 -4 3.51709 791.984 39.2435 0.0202645 -5 3.47341 796.914 ============================== Variances and Principal Axes 1 5 8.0624E-01| 1.0000 0.0022 3.7424E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.674e+00 -8.359e+02 -8.359e+02 3.742e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47341 +/- 1.63509 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.914 +/- 611.747 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 0.000599697 -3 3.47655 796.071 ============================== Variances and Principal Axes 1 5 7.9050E-01| 1.0000 0.0022 3.8948E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.635e+00 -8.475e+02 -8.475e+02 3.895e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47655 +/- 1.62314 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.071 +/- 624.084 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.59438e-05 -1 3.47639 796.118 ============================== Variances and Principal Axes 1 5 7.9290E-01| 1.0000 0.0022 3.8835E+05| -0.0022 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.642e+00 -8.473e+02 -8.473e+02 3.883e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47639 +/- 1.62530 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 796.118 +/- 623.174 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 1868.88 using 59 bins. Test statistic : Chi-Squared 1868.88 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 2.98698e-05 -3 3.47625 41.1657 ============================== Variances and Principal Axes 1 5 4.1113E-02| 0.9999 0.0114 1.9923E+04| -0.0114 0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.629e+00 -2.271e+02 -2.271e+02 1.992e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47625 +/- 1.62150 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 41.1657 +/- 141.138 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.50955e-07 1 3.47625 41.1657 ============================== Variances and Principal Axes 1 5 4.1113E-02| 0.9999 0.0114 1.9932E+04| -0.0114 0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.629e+00 -2.271e+02 -2.271e+02 1.993e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47625 +/- 1.62140 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 41.1657 +/- 141.171 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 39.2435 4.50955e-07 1 3.47625 41.1657 ============================== Variances and Principal Axes 1 5 4.1113E-02| 0.9999 0.0114 1.9932E+04| -0.0114 0.9999 ------------------------------ ======================== Covariance Matrix 1 2 2.629e+00 -2.271e+02 -2.271e+02 1.993e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47625 +/- 1.62140 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 41.1657 +/- 141.171 ________________________________________________________________________ Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom !XSPEC12>log pegpow50_100_350kev.log Logging to file:pegpow50_100_350kev.log !XSPEC12>show XSPEC version: 12.13.1 Fri Jun 20 01:37:31 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/slew_pha/../sw01319125000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01319125000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.012e-03 +/- 1.250e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 65.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01319125000b_preslew.rsp for Source 1 Spectral data counts: 0.1312 Model predicted rate: 2.25538E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 3.47625 +/- 1.62140 2 1 npegpow eMin keV 100.000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 41.1657 +/- 141.171 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 39.24 using 59 bins. Test statistic : Chi-Squared 39.24 using 59 bins. Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 1160.88 (-41.1657,1119.72) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 1.67349 9.92094 (-1.80276,6.44469) !XSPEC12>log none Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: 3.47631 ( -1.80281 6.44455 ) Norm@50keV : 5.00970E-05 ( -5.0097e-05 0.000149252 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 39.24 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 9.65e-01 with 57 degrees of freedom Photon flux (15-150 keV) in 65.2 sec: 1.98760E-02 ( -0.0157148 0.0161919 ) ph/cm2/s Energy fluence (15-150 keV) : 5.06593e-08 ( -5.06593e-08 7.08815e-08 ) ergs/cm2