XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw01315630000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw01315630000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.276e-01 +/- 3.721e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 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 ../sw01315630000b_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 312098.2 using 59 bins. Test statistic : Chi-Squared 312098.2 using 59 bins. Null hypothesis probability of 0.0e+00 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared 113.29 using 59 bins. Test statistic : Chi-Squared 113.29 using 59 bins. Null hypothesis probability of 1.35e-05 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 67.3838 24.1828 -3 0.526165 0.0285203 62.108 695.465 -4 0.547058 0.0249561 62.1072 5.14128 -5 0.550101 0.0249534 ============================== Variances and Principal Axes 1 3 2.7508E-06| -0.0084 1.0000 1.8621E-02| 1.0000 0.0084 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 1.566e-04 1.566e-04 4.067e-06 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 0.550101 +/- 0.136455 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.49534E-02 +/- 2.01680E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 62.1072 5.09881e-05 -3 0.550099 0.0249533 ============================== Variances and Principal Axes 1 3 2.7564E-06| -0.0084 1.0000 1.8629E-02| 1.0000 0.0084 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 1.559e-04 1.559e-04 4.061e-06 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 0.550099 +/- 0.136481 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.49533E-02 +/- 2.01517E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 62.1072 5.42103e-06 0 0.550099 0.0249533 ============================== Variances and Principal Axes 1 3 2.7564E-06| -0.0084 1.0000 1.8629E-02| 1.0000 0.0084 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 1.559e-04 1.559e-04 4.061e-06 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 0.550099 +/- 0.136483 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.49533E-02 +/- 2.01517E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:48 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374286 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 0.550099 +/- 0.136483 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.49533E-02 +/- 2.01517E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off XSPEC12>flux 20.0 50.0 Model Flux 0.93688 photons (5.0676e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 1.7729 photons (2.7008e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316575 0.768345 (-0.233525,0.218246) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 0.0215771 0.0282194 (-0.0033762,0.00326604) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 5.0422 photons (1.1461e-06 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 4.397 - 5.841 (9.254e-07 - 1.468e-06) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.9327 photons (3.2698e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 2.570 - 3.241 (2.881e-07 - 3.601e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.41686 photons (1.3202e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.2966 - 0.5710 (9.427e-09 - 1.800e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.74295 photons (4.3701e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.6366 - 0.9026 (3.763e-08 - 5.266e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0148 photons (1.1939e-07 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.8832 - 1.134 (1.048e-07 - 1.329e-07) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.75804 photons (1.5069e-07 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.6410 - 0.9066 (1.273e-07 - 1.807e-07) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.8676 photons (9.6978e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 2.216 - 3.631 (7.312e-07 - 1.262e-06) (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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:48 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374287 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 4.36448 5.79604 (-0.677787,0.753777) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316576 0.768343 (-0.233532,0.218234) !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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 178.98 using 59 bins. Test statistic : Chi-Squared 178.98 using 59 bins. Null hypothesis probability of 1.61e-14 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00012075 2 0.550109 2.93272 ============================== Variances and Principal Axes 1 5 1.4831E-02| 0.9407 -0.3392 4.7823E-02| 0.3392 0.9407 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 1.053e-02 1.053e-02 4.403e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136483 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 2.93272 +/- 0.209825 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00012075 4 0.550109 2.93272 ============================== Variances and Principal Axes 1 5 1.4831E-02| 0.9407 -0.3392 4.7823E-02| 0.3392 0.9407 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 1.053e-02 1.053e-02 4.403e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136483 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 2.93272 +/- 0.209825 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00012075 2 0.550109 2.93272 ============================== Variances and Principal Axes 1 5 1.4831E-02| 0.9407 -0.3392 4.7823E-02| 0.3392 0.9407 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 1.053e-02 1.053e-02 4.403e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136483 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 2.93272 +/- 0.209825 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374287 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136483 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 2.93272 +/- 0.209825 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 2.58878 3.27888 (-0.343936,0.346165) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316575 0.768345 (-0.233534,0.218236) !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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 27872.00 using 59 bins. Test statistic : Chi-Squared 27872.00 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 62.1072 0.000569892 -1 0.550100 0.416859 ============================== Variances and Principal Axes 1 5 5.9570E-04| -0.4810 0.8767 2.4054E-02| 0.8767 0.4810 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 9.893e-03 9.893e-03 6.024e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550100 +/- 0.136478 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 0.416859 +/- 7.76137E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000302779 0 0.550101 0.416859 ============================== Variances and Principal Axes 1 5 5.9569E-04| -0.4810 0.8767 2.4055E-02| 0.8767 0.4810 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 9.893e-03 9.893e-03 6.024e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550101 +/- 0.136479 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 0.416859 +/- 7.76134E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000542015 -1 0.550093 0.416855 ============================== Variances and Principal Axes 1 5 5.9569E-04| -0.4810 0.8767 2.4055E-02| 0.8767 0.4810 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 9.893e-03 9.893e-03 6.024e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550093 +/- 0.136478 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 0.416855 +/- 7.76145E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374286 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550093 +/- 0.136478 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 0.416855 +/- 7.76145E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.298435 0.553155 (-0.118419,0.136301) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316575 0.768344 (-0.233517,0.218251) !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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 25.0 Fit statistic : Chi-Squared 63.94 using 59 bins. Test statistic : Chi-Squared 63.94 using 59 bins. Null hypothesis probability of 2.46e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 7626.00 using 59 bins. Test statistic : Chi-Squared 7626.00 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 62.1072 0.000935934 -3 0.550074 0.742948 ============================== Variances and Principal Axes 1 5 1.9222E-03| -0.4819 0.8762 2.3680E-02| 0.8762 0.4819 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 9.188e-03 9.188e-03 6.976e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550074 +/- 0.136481 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 0.742948 +/- 8.35203E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000188896 -3 0.550081 0.742951 ============================== Variances and Principal Axes 1 5 1.9221E-03| -0.4819 0.8762 2.3682E-02| 0.8762 0.4819 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 9.188e-03 9.188e-03 6.976e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550081 +/- 0.136485 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 0.742951 +/- 8.35218E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000170741 -3 0.550075 0.742948 ============================== Variances and Principal Axes 1 5 1.9221E-03| -0.4820 0.8762 2.3681E-02| 0.8762 0.4820 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 9.189e-03 9.189e-03 6.976e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550075 +/- 0.136481 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 0.742948 +/- 8.35241E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374285 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550075 +/- 0.136481 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 0.742948 +/- 8.35241E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.605884 0.879999 (-0.137079,0.137037) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316577 0.768342 (-0.233528,0.218237) !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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 50.0 Fit statistic : Chi-Squared 82.27 using 59 bins. Test statistic : Chi-Squared 82.27 using 59 bins. Null hypothesis probability of 1.59e-02 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 3619.59 using 59 bins. Test statistic : Chi-Squared 3619.59 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 62.1072 0.000655057 -1 0.550087 1.01484 ============================== Variances and Principal Axes 1 5 4.5541E-03| 0.0392 0.9992 1.8649E-02| 0.9992 -0.0392 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -5.524e-04 -5.524e-04 4.576e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550087 +/- 0.136481 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 1.01484 +/- 6.76448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000955265 -3 0.550123 1.01484 ============================== Variances and Principal Axes 1 5 4.5542E-03| 0.0392 0.9992 1.8650E-02| 0.9992 -0.0392 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -5.517e-04 -5.517e-04 4.576e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550123 +/- 0.136484 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 1.01484 +/- 6.76446E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000415826 4 0.550123 1.01484 ============================== Variances and Principal Axes 1 5 4.5541E-03| 0.0392 0.9992 1.8649E-02| 0.9992 -0.0392 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -5.525e-04 -5.525e-04 4.576e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550123 +/- 0.136482 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 1.01484 +/- 6.76448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374288 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550123 +/- 0.136482 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 1.01484 +/- 6.76448E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.903494 1.1261 (-0.111349,0.111256) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316576 0.768343 (-0.233547,0.21822) !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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 192.02 using 59 bins. Test statistic : Chi-Squared 192.02 using 59 bins. Null hypothesis probability of 1.60e-16 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 7277.09 using 59 bins. Test statistic : Chi-Squared 7277.09 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 62.1072 0.00119359 -1 0.550076 0.758061 ============================== Variances and Principal Axes 1 5 2.1058E-03| 0.4359 0.9000 2.2502E-02| 0.9000 -0.4359 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -8.002e-03 -8.002e-03 5.981e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550076 +/- 0.136480 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 0.758061 +/- 7.73396E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000492248 -1 0.550090 0.758057 ============================== Variances and Principal Axes 1 5 2.1059E-03| 0.4359 0.9000 2.2503E-02| 0.9000 -0.4359 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -8.002e-03 -8.002e-03 5.981e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550090 +/- 0.136482 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 0.758057 +/- 7.73381E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000295623 3 0.550090 0.758056 ============================== Variances and Principal Axes 1 5 2.1058E-03| 0.4359 0.9000 2.2503E-02| 0.9000 -0.4359 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -8.002e-03 -8.002e-03 5.982e-03 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550090 +/- 0.136481 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 0.758056 +/- 7.73403E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374286 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550090 +/- 0.136481 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 0.758056 +/- 7.73403E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 0.633511 0.887424 (-0.124545,0.129368) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316576 0.768343 (-0.233514,0.218253) !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 199.19 using 59 bins. Test statistic : Chi-Squared 199.19 using 59 bins. Null hypothesis probability of 1.20e-17 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 71.6924 24.1811 -3 0.525994 4.04359 62.1106 9.1308 -4 0.556509 5.04100 62.1072 0.279951 -5 0.550109 5.04223 ============================== Variances and Principal Axes 1 5 1.0735E-02| 0.9785 0.2062 1.9268E-01| -0.2062 0.9785 ------------------------------ ======================== Covariance Matrix 1 2 1.847e-02 -3.671e-02 -3.671e-02 1.849e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.135907 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 5.04223 +/- 0.430057 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 5 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121257 4 0.550109 5.04227 ============================== Variances and Principal Axes 1 5 1.0776E-02| 0.9784 0.2067 1.9456E-01| -0.2067 0.9784 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -3.717e-02 -3.717e-02 1.867e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550109 +/- 0.136481 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 5.04227 +/- 0.432103 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 192.02 using 59 bins. Test statistic : Chi-Squared 192.02 using 59 bins. Null hypothesis probability of 1.60e-16 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00106861 -1 0.550089 2.86765 ============================== Variances and Principal Axes 1 5 3.1039E-03| 0.9633 0.2685 2.1846E-01| -0.2685 0.9633 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -5.569e-02 -5.569e-02 2.029e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550089 +/- 0.136478 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 2.86765 +/- 0.450481 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 8.67166e-05 1 0.550089 2.86766 ============================== Variances and Principal Axes 1 5 3.1039E-03| 0.9633 0.2685 2.1847E-01| -0.2685 0.9633 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -5.570e-02 -5.570e-02 2.029e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550089 +/- 0.136479 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 2.86766 +/- 0.450498 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 8.67166e-05 1 0.550089 2.86766 ============================== Variances and Principal Axes 1 5 3.1039E-03| 0.9633 0.2685 2.1847E-01| -0.2685 0.9633 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -5.570e-02 -5.570e-02 2.029e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550089 +/- 0.136479 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 2.86766 +/- 0.450498 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374286 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 0.550089 +/- 0.136479 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 2.86766 +/- 0.450498 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 2.19496 3.68934 (-0.672654,0.821719) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316578 0.768343 (-0.233525,0.21824) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374289 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 897136 1.45423e+06 (-248768,308327) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316576 0.768343 (-0.233566,0.218202) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 1479.40 using 59 bins. Test statistic : Chi-Squared 1479.40 using 59 bins. Null hypothesis probability of 8.12e-272 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000241318 -3 0.550151 326945. ============================== Variances and Principal Axes 1 5 1.6850E-02| 1.0000 0.0000 5.2312E+08| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -9.641e+02 -9.641e+02 5.231e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550151 +/- 0.136480 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 3.26945E+05 +/- 2.28718E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000781116 3 0.550151 326945. ============================== Variances and Principal Axes 1 5 1.6850E-02| 1.0000 0.0000 5.2311E+08| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -9.640e+02 -9.640e+02 5.231e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550151 +/- 0.136480 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 3.26945E+05 +/- 2.28717E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000781116 3 0.550151 326945. ============================== Variances and Principal Axes 1 5 1.6850E-02| 1.0000 0.0000 5.2311E+08| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -9.640e+02 -9.640e+02 5.231e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550151 +/- 0.136480 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 3.26945E+05 +/- 2.28717E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374289 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550151 +/- 0.136480 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 3.26945E+05 +/- 2.28717E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 289378 364646 (-37570.8,37697.1) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316575 0.768345 (-0.233495,0.218275) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 1.663044e+06 using 59 bins. Test statistic : Chi-Squared 1.663044e+06 using 59 bins. Null hypothesis probability of 0.000000e+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 62.1072 0.000241097 4 0.550142 13201.3 ============================== Variances and Principal Axes 1 5 2.4502E-03| 1.0000 -0.0001 5.8651E+06| 0.0001 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 3.080e+02 3.080e+02 5.865e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136479 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 1.32013E+04 +/- 2421.79 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000241097 4 0.550142 13201.3 ============================== Variances and Principal Axes 1 5 2.4502E-03| 1.0000 -0.0001 5.8651E+06| 0.0001 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 3.080e+02 3.080e+02 5.865e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136479 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 1.32013E+04 +/- 2421.79 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000241097 5 0.550142 13201.3 ============================== Variances and Principal Axes 1 5 2.4502E-03| 1.0000 -0.0001 5.8651E+06| 0.0001 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 3.080e+02 3.080e+02 5.865e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136479 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 1.32013E+04 +/- 2421.79 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374289 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136479 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 1.32013E+04 +/- 2421.79 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 9495.31 17441.5 (-3705.95,4240.22) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316575 0.768346 (-0.233567,0.218204) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 25.0 Fit statistic : Chi-Squared 62.14 using 59 bins. Test statistic : Chi-Squared 62.14 using 59 bins. Null hypothesis probability of 2.98e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 143772.6 using 59 bins. Test statistic : Chi-Squared 143772.6 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 62.1072 0.000142656 -2 0.550137 43697.9 ============================== Variances and Principal Axes 1 5 7.0489E-03| 1.0000 -0.0000 2.2339E+07| 0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 5.086e+02 5.086e+02 2.234e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550137 +/- 0.136480 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 4.36979E+04 +/- 4726.37 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000125014 -3 0.550132 43697.7 ============================== Variances and Principal Axes 1 5 7.0483E-03| 1.0000 -0.0000 2.2340E+07| 0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 5.086e+02 5.086e+02 2.234e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550132 +/- 0.136480 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 4.36977E+04 +/- 4726.54 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00121782 4 0.550132 43697.7 ============================== Variances and Principal Axes 1 5 7.0489E-03| 1.0000 -0.0000 2.2338E+07| 0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 5.086e+02 5.086e+02 2.234e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550132 +/- 0.136481 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 4.36977E+04 +/- 4726.36 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374288 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550132 +/- 0.136481 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 4.36977E+04 +/- 4726.36 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 35909.1 51427.4 (-7788.67,7729.67) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316576 0.768346 (-0.233556,0.218214) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 50.0 Fit statistic : Chi-Squared 62.72 using 59 bins. Test statistic : Chi-Squared 62.72 using 59 bins. Null hypothesis probability of 2.81e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 16765.46 using 59 bins. Test statistic : Chi-Squared 16765.46 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 62.1073 0.0010519 -3 0.550102 119375. ============================== Variances and Principal Axes 1 5 1.8268E-02| 1.0000 0.0000 6.4327E+07| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -1.520e+02 -1.520e+02 6.433e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550102 +/- 0.136480 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 1.19375E+05 +/- 8020.40 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 9.52851e-05 -3 0.550106 119375. ============================== Variances and Principal Axes 1 5 1.8268E-02| 1.0000 0.0000 6.4326E+07| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -1.519e+02 -1.519e+02 6.433e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550106 +/- 0.136481 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 1.19375E+05 +/- 8020.35 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000173502 0 0.550103 119375. ============================== Variances and Principal Axes 1 5 1.8269E-02| 1.0000 0.0000 6.4325E+07| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -1.519e+02 -1.519e+02 6.433e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550103 +/- 0.136482 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 1.19375E+05 +/- 8020.30 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374286 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550103 +/- 0.136482 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 1.19375E+05 +/- 8020.30 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 106166 132558 (-13209.1,13182.5) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316577 0.768342 (-0.233526,0.218239) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 69.57 using 59 bins. Test statistic : Chi-Squared 69.57 using 59 bins. Null hypothesis probability of 1.23e-01 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 9917.49 using 59 bins. Test statistic : Chi-Squared 9917.49 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 62.1072 0.00037379 -2 0.550128 150673. ============================== Variances and Principal Axes 1 5 7.7069E-03| 1.0000 0.0000 2.4290E+08| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -1.629e+03 -1.629e+03 2.429e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550128 +/- 0.136479 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 1.50673E+05 +/- 1.55852E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00123374 5 0.550128 150673. ============================== Variances and Principal Axes 1 5 7.7071E-03| 1.0000 0.0000 2.4290E+08| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -1.629e+03 -1.629e+03 2.429e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550128 +/- 0.136480 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 1.50673E+05 +/- 1.55853E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00123374 3 0.550128 150673. ============================== Variances and Principal Axes 1 5 7.7071E-03| 1.0000 0.0000 2.4290E+08| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -1.629e+03 -1.629e+03 2.429e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550128 +/- 0.136480 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 1.50673E+05 +/- 1.55853E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374288 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550128 +/- 0.136480 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 1.50673E+05 +/- 1.55853E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 125625 176792 (-25047.6,26119.4) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316575 0.768345 (-0.233553,0.218217) !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 287.99 using 59 bins. Test statistic : Chi-Squared 287.99 using 59 bins. Null hypothesis probability of 1.41e-32 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 88.4802 24.1826 -3 0.532724 767057. 62.1285 24.4665 -4 0.559430 1.14551e+06 62.1072 1.18673 -5 0.550180 1.14590e+06 62.1072 0.00478364 -1 0.550148 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8571E-03| 1.0000 0.0000 2.8068E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.862e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550148 +/- 0.136472 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 1.14590E+06 +/- 1.67534E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.000300772 -1 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8572E-03| 1.0000 0.0000 2.8071E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136477 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 1.14590E+06 +/- 1.67544E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00130056 2 0.550142 1.14590e+06 ============================== Variances and Principal Axes 1 5 3.8575E-03| 1.0000 0.0000 2.8070E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.036e+04 -2.036e+04 2.807e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550142 +/- 0.136478 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 1.14590E+06 +/- 1.67540E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 69.57 using 59 bins. Test statistic : Chi-Squared 69.57 using 59 bins. Null hypothesis probability of 1.23e-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 62.1072 0.000428789 -1 0.550134 969637. ============================== Variances and Principal Axes 1 5 2.7791E-03| 1.0000 0.0000 2.7896E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.103e+04 -2.103e+04 2.790e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550134 +/- 0.136477 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 9.69637E+05 +/- 1.67020E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00105855 4 0.550134 969637. ============================== Variances and Principal Axes 1 5 2.7790E-03| 1.0000 0.0000 2.7897E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.103e+04 -2.103e+04 2.790e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550134 +/- 0.136478 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 9.69637E+05 +/- 1.67025E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom !XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 62.1072 0.00105855 4 0.550134 969637. ============================== Variances and Principal Axes 1 5 2.7790E-03| 1.0000 0.0000 2.7897E+10| -0.0000 1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.863e-02 -2.103e+04 -2.103e+04 2.790e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550134 +/- 0.136478 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 9.69637E+05 +/- 1.67025E+05 ________________________________________________________________________ Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-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 15:39:49 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: ../sw01315630000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1315630/01315630000-results/pha/preslew_pha/../sw01315630000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01315630000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.801e-01 +/- 2.745e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.56 sec Using fit statistic: chi Using Response (RMF) File ../sw01315630000b_preslew.rsp for Source 1 Spectral data counts: 0.21284 Model predicted rate: 0.374288 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 0.550134 +/- 0.136478 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 9.69637E+05 +/- 1.67025E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 62.11 using 59 bins. Test statistic : Chi-Squared 62.11 using 59 bins. Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) 5 724150 1.27974e+06 (-245487,310105) !XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.316576 0.768344 (-0.233559,0.218209) !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: 0.550099 ( -0.233525 0.218246 ) Norm@50keV : 2.49533E-02 ( -0.0033762 0.00326604 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 62.11 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.99e-01 with 57 degrees of freedom Photon flux (15-150 keV) in 0.56 sec: 2.93272 ( -0.343936 0.346165 ) ph/cm2/s Energy fluence (15-150 keV) : 1.83089e-07 ( -2.10396e-08 2.11104e-08 ) ergs/cm2