XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw01058804000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw01058804000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw01058804000b_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 126271.7 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 126271.7 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 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 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 3 3.1678E-05| 1.0000 -------------------- ============ Covariance Matrix 1 3.168e-05 ------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 5.62830E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 3 3.1678E-05| 1.0000 -------------------- ============ Covariance Matrix 1 3.168e-05 ------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 5.62830E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 3 3.1678E-05| 1.0000 -------------------- ============ Covariance Matrix 1 3.168e-05 ------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 5.62830E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:11 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.50000 +/- -1.00000 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 0.0 +/- 5.62830E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off XSPEC12>flux 20.0 50.0 Model Flux 0 photons (0 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0 photons (0 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 3 0 0.00499926 (0,0.00499926) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. 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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_15_350kev.log Logging to file:phpow50_15_350kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:11 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 2.48963 (0,2.48963) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 4.9369E-01| 1.0000 -------------------- ============ Covariance Matrix 1 4.937e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.702632 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 4.9369E-01| 1.0000 -------------------- ============ Covariance Matrix 1 4.937e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.702632 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 4.9369E-01| 1.0000 -------------------- ============ Covariance Matrix 1 4.937e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.702632 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_15_150kev.log Logging to file:phpow50_15_150kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:11 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.702632 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 0.593151 (0,0.593151) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.3648E-02| 1.0000 -------------------- ============ Covariance Matrix 1 5.365e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.231620 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.3648E-02| 1.0000 -------------------- ============ Covariance Matrix 1 5.365e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.231620 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.3648E-02| 1.0000 -------------------- ============ Covariance Matrix 1 5.365e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.231620 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_15_25kev.log Logging to file:phpow50_15_25kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:11 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.231620 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 0.351972 (0,0.351972) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 25.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.4350E-02| 1.0000 -------------------- ============ Covariance Matrix 1 5.435e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.233132 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.4350E-02| 1.0000 -------------------- ============ Covariance Matrix 1 5.435e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.233132 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.4350E-02| 1.0000 -------------------- ============ Covariance Matrix 1 5.435e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.233132 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_25_50kev.log Logging to file:phpow50_25_50kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:11 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.233132 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 0.191752 (0,0.191752) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 50.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.7175E-02| 1.0000 -------------------- ============ Covariance Matrix 1 2.718e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.164849 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.7175E-02| 1.0000 -------------------- ============ Covariance Matrix 1 2.718e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.164849 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.7175E-02| 1.0000 -------------------- ============ Covariance Matrix 1 2.718e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.164849 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_50_100kev.log Logging to file:phpow50_50_100kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:11 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.164849 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 0.203596 (0,0.203596) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.3335E-03| 1.0000 -------------------- ============ Covariance Matrix 1 5.333e-03 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7.30308E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.3335E-03| 1.0000 -------------------- ============ Covariance Matrix 1 5.333e-03 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7.30308E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.3335E-03| 1.0000 -------------------- ============ Covariance Matrix 1 5.333e-03 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7.30308E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_100_150kev.log Logging to file:phpow50_100_150kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7.30308E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 0.233592 (0,0.233592) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 6.02 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.00e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 6.6398E-01| 1.0000 -------------------- ============ Covariance Matrix 1 6.640e-01 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.814852 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.4318E-02| 1.0000 -------------------- ============ Covariance Matrix 1 3.432e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.185251 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.4318E-02| 1.0000 -------------------- ============ Covariance Matrix 1 3.432e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.185251 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.4318E-02| 1.0000 -------------------- ============ Covariance Matrix 1 3.432e-02 ------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.185251 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log phpow50_100_350kev.log Logging to file:phpow50_100_350kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 0.185251 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 2.36075 (0,2.36075) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_15_350kev.log Logging to file:pegpow50_15_350kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 981775 (0,981775) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.8508E+09| 1.0000 -------------------- ============ Covariance Matrix 1 2.851e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.33927E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.8508E+09| 1.0000 -------------------- ============ Covariance Matrix 1 2.851e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.33927E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.8508E+09| 1.0000 -------------------- ============ Covariance Matrix 1 2.851e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.33927E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_15_150kev.log Logging to file:pegpow50_15_150kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.33927E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 71634.4 (0,71634.4) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 3 25.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.1631E+07| 1.0000 -------------------- ============ Covariance Matrix 1 5.163e+07 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7185.47 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.1631E+07| 1.0000 -------------------- ============ Covariance Matrix 1 5.163e+07 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7185.47 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 5.1631E+07| 1.0000 -------------------- ============ Covariance Matrix 1 5.163e+07 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7185.47 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_15_25kev.log Logging to file:pegpow50_15_25kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 7185.47 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 10251.2 (0,10251.2) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 25.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 50.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 1.7436E+08| 1.0000 -------------------- ============ Covariance Matrix 1 1.744e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.32044E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 1.7436E+08| 1.0000 -------------------- ============ Covariance Matrix 1 1.744e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.32044E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 1.7436E+08| 1.0000 -------------------- ============ Covariance Matrix 1 1.744e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.32044E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_25_50kev.log Logging to file:pegpow50_25_50kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.32044E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 10863.1 (0,10863.1) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 50.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 100.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.4871E+08| 1.0000 -------------------- ============ Covariance Matrix 1 3.487e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.86739E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.4871E+08| 1.0000 -------------------- ============ Covariance Matrix 1 3.487e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.86739E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.4871E+08| 1.0000 -------------------- ============ Covariance Matrix 1 3.487e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.86739E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_50_100kev.log Logging to file:pegpow50_50_100kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.86739E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 24189.1 (0,24189.1) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Current data and model not fit yet. !XSPEC12>newpar 3 150.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.0532E+08| 1.0000 -------------------- ============ Covariance Matrix 1 2.053e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.43290E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.0532E+08| 1.0000 -------------------- ============ Covariance Matrix 1 2.053e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.43290E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 2.0532E+08| 1.0000 -------------------- ============ Covariance Matrix 1 2.053e+08 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.43290E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_100_150kev.log Logging to file:pegpow50_100_150kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 1.43290E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 47357.5 (0,47357.5) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 4e-10 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+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 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 8.9463E+09| 1.0000 -------------------- ============ Covariance Matrix 1 8.946e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 9.45847E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>newpar 2 100.0 Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 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 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.0826E+09| 1.0000 -------------------- ============ Covariance Matrix 1 3.083e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.55210E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.0826E+09| 1.0000 -------------------- ============ Covariance Matrix 1 3.083e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.55210E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>fit 100 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 Due to zero model norms, the following fit parameters are temporarily frozen:1 0 0 -3 1.50000 0.00000 ==================== Variances and Principal Axes 5 3.0826E+09| 1.0000 -------------------- ============ Covariance Matrix 1 3.083e+09 ------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.55210E+04 ________________________________________________________________________ Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom !XSPEC12>log pegpow50_100_350kev.log Logging to file:pegpow50_100_350kev.log !XSPEC12>show XSPEC version: 12.12.1 Fri Nov 11 21:21:12 2022 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/release/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: ../sw01058804000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1058804/01058804000-results/pha/preslew_pha/../sw01058804000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw01058804000b_preslew.pha Net count rate (cts/s) for Spectrum:1 0.000e+00 +/- 0.000e+00 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 185.2 sec Using fit statistic: chi Using Response (RMF) File ../sw01058804000b_preslew.rsp for Source 1 Spectral data counts: 0 Model predicted rate: 0.0 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- -1.00000 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 0.0 +/- 5.55210E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number: 1 Test statistic : Chi-Squared 0.0 using 59 bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Bayes is off !XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 5 0 967792 (0,967792) !XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 10, with delta statistic: 0 *** Parameter lower bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3, with delta statistic: 0 *** Parameter upper bound is INVALID. Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 1 0 0 (-1.5,-1.5) !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: 1.50000 ( -1.5 -1.5 ) Norm@50keV : 0.0 ( 0 0.00499926 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared 0.0 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 1.0e+00 with 57 degrees of freedom Photon flux (15-150 keV) in 185.2 sec: 0.0 ( 0 0.593151 ) ph/cm2/s Energy fluence (15-150 keV) : 0 ( 0 1.32667e-05 ) ergs/cm2