XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00717500000b_slew.pha 1 spectrum in use Spectral Data File: ../sw00717500000b_slew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 -1.189e-04 +/- 2.102e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 ../sw00717500000b_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 = 6.388833e+07 using 59 PHA bins. Test statistic : Chi-Squared = 6.388833e+07 using 59 PHA bins. Reduced chi-squared = 1.120848e+06 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298499e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 58.2299 0.00074134 0 1.47795 1.70590e-05 ============================== Variances and Principal Axes 1 3 1.6498E+02| -1.0000 0.0000 1.5652E-08| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.487e-04 -1.487e-04 1.579e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.47795 +/- 12.8443 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.70590E-05 +/- 1.25641E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 58.2299 0.000275231 0 1.46974 1.70952e-05 ============================== Variances and Principal Axes 1 3 1.6470E+02| -1.0000 0.0000 1.5683E-08| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.060e-04 -1.060e-04 1.575e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.46974 +/- 12.8337 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.70952E-05 +/- 1.25504E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 58.2299 0.000102367 0 1.46669 1.71026e-05 ============================== Variances and Principal Axes 1 3 1.6472E+02| -1.0000 0.0000 1.5692E-08| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -9.008e-05 -9.008e-05 1.574e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.46669 +/- 12.8344 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.71026E-05 +/- 1.25464E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0n Sun Nov 20 14:30:52 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30220E-04 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.46669 +/- 12.8344 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.71026E-05 +/- 1.25464E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 0.00097779 photons (4.9655e-11 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.00073502 photons (1.0233e-10 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: -1.10691e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10691e+07, with delta statistic: 0.0186405 *** Parameter upper bound is INVALID. 1 0 0 (-1.46555,-1.46555) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 3 0 0.000223299 (-1.71051e-05,0.000206194) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0024753 photons (2.9543e-10 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 21.76 (0.000 - 1.844e-06) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.002116 photons (1.6326e-10 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 25.45 (0.000 - 6.889e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00068081 photons (2.1139e-11 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 18.83 (0.000 - 5.097e-07) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00069953 photons (3.9681e-11 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4850 (0.000 - 2.186e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00050676 photons (5.7491e-11 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.03666 (0.000 - 4.841e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00022894 photons (4.4945e-11 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.09092 (0.000 - 1.890e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00058824 photons (1.7712e-10 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 2.686 (0.000 - 1.205e-06) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part1_ 15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:52 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30225E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0664421 (-0.00247518,0.063967) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10699e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10699e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46659,-1.46659) !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 = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298325e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.88939e-05 0 1.46570 0.00211672 ============================== Variances and Principal Axes 1 5 1.6476E+02| -1.0000 -0.0005 2.4037E-04| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 7.851e-02 7.851e-02 2.778e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46570 +/- 12.8359 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.11672E-03 +/- 1.66670E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.78591e-05 1 1.46565 0.00211629 ============================== Variances and Principal Axes 1 5 1.6477E+02| -1.0000 -0.0005 2.4026E-04| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 7.860e-02 7.860e-02 2.778e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46565 +/- 12.8362 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.11629E-03 +/- 1.66660E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.16342e-05 0 1.46535 0.00211626 ============================== Variances and Principal Axes 1 5 1.6477E+02| -1.0000 -0.0005 2.4026E-04| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 7.861e-02 7.861e-02 2.778e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46535 +/- 12.8362 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.11626E-03 +/- 1.66661E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:53 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30230E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46535 +/- 12.8362 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.11626E-03 +/- 1.66661E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0291557 (-0.00211577,0.02704) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10706e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10706e+07, with delta statistic: 0.018641 *** Parameter upper bound is INVALID. 1 0 0 (-1.46383,-1.46383) !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 = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 58.36 using 59 PHA bins. Test statistic : Chi-Squared = 58.36 using 59 PHA bins. Reduced chi-squared = 1.024 for 57 degrees of freedom Null hypothesis probability = 4.251884e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.68079e-05 4 1.46671 0.000681781 ============================== Variances and Principal Axes 1 5 1.6472E+02| -1.0000 -0.0006 2.4936E-05| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 1.043e-01 1.043e-01 9.100e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8342 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 6.81781E-04 +/- 9.53917E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.68079e-05 0 1.46641 0.000681763 ============================== Variances and Principal Axes 1 5 1.6472E+02| -1.0000 -0.0006 2.4936E-05| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 1.043e-01 1.043e-01 9.100e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46641 +/- 12.8342 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 6.81763E-04 +/- 9.53917E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.56598e-05 0 1.46500 0.000681142 ============================== Variances and Principal Axes 1 5 1.6472E+02| -1.0000 -0.0006 2.4922E-05| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 1.043e-01 1.043e-01 9.097e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46500 +/- 12.8343 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 6.81142E-04 +/- 9.53803E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:53 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30359E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46500 +/- 12.8343 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 6.81142E-04 +/- 9.53803E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.016216 (-0.000680545,0.0155355) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10689e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10689e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46476,-1.46476) !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 = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.297543e-01 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 58.35 using 59 PHA bins. Test statistic : Chi-Squared = 58.35 using 59 PHA bins. Reduced chi-squared = 1.024 for 57 degrees of freedom Null hypothesis probability = 4.255154e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.49823e-05 0 1.46593 0.000699897 ============================== Variances and Principal Axes 1 5 1.6474E+02| -1.0000 -0.0002 2.6280E-05| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 3.867e-02 3.867e-02 3.536e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46593 +/- 12.8352 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 6.99897E-04 +/- 5.94608E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.2197e-05 0 1.46303 0.000699390 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 -0.0002 2.6267E-05| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 3.872e-02 3.872e-02 3.537e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46303 +/- 12.8355 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 6.99390E-04 +/- 5.94692E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.71066e-05 0 1.46386 0.000699065 ============================== Variances and Principal Axes 1 5 1.6478E+02| -1.0000 -0.0002 2.6215E-05| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 3.890e-02 3.890e-02 3.540e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46386 +/- 12.8368 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 6.99065E-04 +/- 5.94982E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:54 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30123E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46386 +/- 12.8368 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 6.99065E-04 +/- 5.94982E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0097778 (-0.000699244,0.00907856) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10711e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10711e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46391,-1.46391) !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 = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 58.26 using 59 PHA bins. Test statistic : Chi-Squared = 58.26 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.287743e-01 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 58.51 using 59 PHA bins. Test statistic : Chi-Squared = 58.51 using 59 PHA bins. Reduced chi-squared = 1.027 for 57 degrees of freedom Null hypothesis probability = 4.196902e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 4.23531e-05 0 1.46580 0.000506479 ============================== Variances and Principal Axes 1 5 1.6474E+02| -1.0000 0.0002 1.3761E-05| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -2.985e-02 -2.985e-02 1.917e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46580 +/- 12.8352 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 5.06479E-04 +/- 4.37847E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.19757e-05 2 1.46580 0.000506632 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0002 1.3770E-05| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -2.982e-02 -2.982e-02 1.917e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46580 +/- 12.8355 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 5.06632E-04 +/- 4.37790E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.89784e-05 1 1.46575 0.000506633 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0002 1.3770E-05| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -2.982e-02 -2.982e-02 1.917e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46575 +/- 12.8355 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 5.06633E-04 +/- 4.37794E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:54 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30221E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46575 +/- 12.8355 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 5.06633E-04 +/- 4.37794E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00716522 (-0.000506646,0.00665858) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.107e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.107e+07, with delta statistic: 0.0186411 *** Parameter upper bound is INVALID. 1 0 0 (-1.46575,-1.46575) !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 = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 58.42 using 59 PHA bins. Test statistic : Chi-Squared = 58.42 using 59 PHA bins. Reduced chi-squared = 1.025 for 57 degrees of freedom Null hypothesis probability = 4.228855e-01 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 60.03 using 59 PHA bins. Test statistic : Chi-Squared = 60.03 using 59 PHA bins. Reduced chi-squared = 1.053 for 57 degrees of freedom Null hypothesis probability = 3.665143e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 4.27347e-05 4 1.46671 0.000228611 ============================== Variances and Principal Axes 1 5 1.6471E+02| -1.0000 0.0002 2.8037E-06| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.462e-02 -3.462e-02 1.008e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8340 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 2.28611E-04 +/- 3.17505E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 4.27347e-05 3 1.46671 0.000228611 ============================== Variances and Principal Axes 1 5 1.6471E+02| -1.0000 0.0002 2.8037E-06| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.462e-02 -3.462e-02 1.008e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8340 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 2.28611E-04 +/- 3.17505E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 4.13891e-05 0 1.46440 0.000228854 ============================== Variances and Principal Axes 1 5 1.6471E+02| -1.0000 0.0002 2.8037E-06| -0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.462e-02 -3.462e-02 1.008e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46440 +/- 12.8341 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 2.28854E-04 +/- 3.17505E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:55 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.29951E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46440 +/- 12.8341 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 2.28854E-04 +/- 3.17505E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00580285 (-0.000229098,0.00557376) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10687e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10687e+07, with delta statistic: 0.018641 *** Parameter upper bound is INVALID. 1 0 0 (-1.4644,-1.4644) !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 = 3091.32 using 59 PHA bins. Test statistic : Chi-Squared = 3091.32 using 59 PHA bins. Reduced chi-squared = 54.2336 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000741542 0 1.47780 0.00246963 ============================== Variances and Principal Axes 1 5 1.6500E+02| -1.0000 0.0001 3.2807E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -1.082e-02 -1.082e-02 3.288e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.47780 +/- 12.8453 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 2.46963E-03 +/- 1.81323E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298516e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000274353 0 1.46960 0.00247402 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0001 3.2847E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.125e-02 -1.125e-02 3.292e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46960 +/- 12.8347 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 2.47402E-03 +/- 1.81448E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.66723e-05 0 1.46671 0.00247496 ============================== Variances and Principal Axes 1 5 1.6475E+02| -1.0000 0.0001 3.2861E-04| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.143e-02 -1.143e-02 3.294e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46671 +/- 12.8355 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 2.47496E-03 +/- 1.81496E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 58.42 using 59 PHA bins. Test statistic : Chi-Squared = 58.42 using 59 PHA bins. Reduced chi-squared = 1.025 for 57 degrees of freedom Null hypothesis probability = 4.228855e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 4.61843e-05 0 1.46514 0.000587628 ============================== Variances and Principal Axes 1 5 1.6469E+02| -1.0000 0.0008 1.8487E-05| -0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.246e-01 -1.246e-01 1.128e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46514 +/- 12.8331 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 5.87628E-04 +/- 1.06188E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 5.52109e-06 -3 1.46334 0.000589587 ============================== Variances and Principal Axes 1 5 1.6471E+02| -1.0000 0.0008 1.8562E-05| -0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.248e-01 -1.248e-01 1.131e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46334 +/- 12.8338 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 5.89587E-04 +/- 1.06347E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.58648e-05 0 1.46422 0.000589254 ============================== Variances and Principal Axes 1 5 1.6473E+02| -1.0000 0.0008 1.8648E-05| -0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -1.250e-01 -1.250e-01 1.135e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46422 +/- 12.8346 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 5.89254E-04 +/- 1.06530E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:55 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30321E-04 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.46422 +/- 12.8346 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 5.89254E-04 +/- 1.06530E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0639359 (-0.000588921,0.063347) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10692e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10692e+07, with delta statistic: 0.0186409 *** Parameter upper bound is INVALID. 1 0 0 (-1.46422,-1.46422) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:56 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.29625E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 26983.9 (-295.585,26688.3) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10692e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10692e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46521,-1.46521) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 58.24 using 59 PHA bins. Test statistic : Chi-Squared = 58.24 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.294119e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.82758e-05 0 1.46422 163.291 ============================== Variances and Principal Axes 1 5 1.4575E+02| -1.0000 -0.0034 1.6173E+06| 0.0034 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -5.549e+03 -5.549e+03 1.617e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46422 +/- 12.8371 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 163.291 +/- 1271.74 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.20724e-05 1 1.46425 163.269 ============================== Variances and Principal Axes 1 5 1.4571E+02| -1.0000 -0.0034 1.6172E+06| 0.0034 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -5.553e+03 -5.553e+03 1.617e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46425 +/- 12.8368 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 163.269 +/- 1271.68 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.5334e-05 5 1.46425 163.268 ============================== Variances and Principal Axes 1 5 1.4571E+02| -1.0000 -0.0034 1.6172E+06| 0.0034 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -5.553e+03 -5.553e+03 1.617e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46425 +/- 12.8368 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 163.268 +/- 1271.68 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:56 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30191E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46425 +/- 12.8368 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 163.268 +/- 1271.68 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 2235.49 (-163.268,2072.23) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10711e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10711e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46425,-1.46425) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 61.37 using 59 PHA bins. Test statistic : Chi-Squared = 61.37 using 59 PHA bins. Reduced chi-squared = 1.077 for 57 degrees of freedom Null hypothesis probability = 3.222018e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.31967e-05 0 1.46535 21.1217 ============================== Variances and Principal Axes 1 5 4.6485E+01| -0.9993 0.0374 8.4680E+04| -0.0374 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 3.162e+03 3.162e+03 8.456e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46535 +/- 12.8356 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 21.1217 +/- 290.795 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 7.37127e-06 1 1.46535 21.1398 ============================== Variances and Principal Axes 1 5 4.6575E+01| -0.9993 0.0373 8.4795E+04| -0.0373 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 3.162e+03 3.162e+03 8.468e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46535 +/- 12.8349 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 21.1398 +/- 290.993 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.12427e-05 -1 1.46301 21.0989 ============================== Variances and Principal Axes 1 5 4.6574E+01| -0.9993 0.0373 8.4796E+04| -0.0373 -0.9993 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 3.162e+03 3.162e+03 8.468e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46301 +/- 12.8348 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 21.0989 +/- 290.995 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:56 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30206E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46301 +/- 12.8348 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 21.0989 +/- 290.995 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 484.981 (-21.1165,463.865) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10694e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10694e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46491,-1.46491) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298481e-01 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 59.00 using 59 PHA bins. Test statistic : Chi-Squared = 59.00 using 59 PHA bins. Reduced chi-squared = 1.035 for 57 degrees of freedom Null hypothesis probability = 4.021526e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.06945e-05 0 1.46419 39.6577 ============================== Variances and Principal Axes 1 5 1.2952E+02| -0.9998 0.0181 1.0734E+05| -0.0181 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 1.944e+03 1.944e+03 1.073e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46419 +/- 12.8367 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 39.6577 +/- 327.576 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.25346e-05 3 1.46419 39.6658 ============================== Variances and Principal Axes 1 5 1.2960E+02| -0.9998 0.0181 1.0731E+05| -0.0181 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 1.941e+03 1.941e+03 1.073e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46419 +/- 12.8363 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 39.6658 +/- 327.531 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.16729e-05 2 1.46420 39.6661 ============================== Variances and Principal Axes 1 5 1.2960E+02| -0.9998 0.0181 1.0731E+05| -0.0181 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 1.941e+03 1.941e+03 1.073e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46420 +/- 12.8362 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 39.6661 +/- 327.531 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:57 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30190E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46420 +/- 12.8362 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 39.6661 +/- 327.531 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 545.977 (-39.6666,506.31) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10706e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10706e+07, with delta statistic: 0.0186411 *** Parameter upper bound is INVALID. 1 0 0 (-1.46451,-1.46451) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298077e-01 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 58.55 using 59 PHA bins. Test statistic : Chi-Squared = 58.55 using 59 PHA bins. Reduced chi-squared = 1.027 for 57 degrees of freedom Null hypothesis probability = 4.183839e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.81076e-05 0 1.46404 57.5211 ============================== Variances and Principal Axes 1 5 1.1124E+02| -0.9999 -0.0143 2.6292E+05| 0.0143 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -3.750e+03 -3.750e+03 2.629e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46404 +/- 12.8364 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 57.5211 +/- 512.705 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.32482e-05 4 1.46404 57.5093 ============================== Variances and Principal Axes 1 5 1.1118E+02| -0.9999 -0.0143 2.6295E+05| 0.0143 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -3.753e+03 -3.753e+03 2.629e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46404 +/- 12.8362 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 57.5093 +/- 512.733 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 1.45338e-05 2 1.46404 57.5093 ============================== Variances and Principal Axes 1 5 1.1117E+02| -0.9999 -0.0143 2.6295E+05| 0.0143 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.648e+02 -3.753e+03 -3.753e+03 2.629e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46404 +/- 12.8362 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 57.5093 +/- 512.739 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:57 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30187E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46404 +/- 12.8362 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 57.5093 +/- 512.739 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 829.591 (-57.5088,772.082) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10706e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10706e+07, with delta statistic: 0.0186409 *** Parameter upper bound is INVALID. 1 0 0 (-1.46429,-1.46429) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 58.24 using 59 PHA bins. Test statistic : Chi-Squared = 58.24 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.295556e-01 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 58.81 using 59 PHA bins. Test statistic : Chi-Squared = 58.81 using 59 PHA bins. Reduced chi-squared = 1.032 for 57 degrees of freedom Null hypothesis probability = 4.091777e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 3.02232e-05 0 1.46513 44.9758 ============================== Variances and Principal Axes 1 5 4.4981E+01| -0.9998 -0.0173 3.9807E+05| 0.0173 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -6.903e+03 -6.903e+03 3.979e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46513 +/- 12.8354 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 44.9758 +/- 630.830 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.46117e-06 4 1.46513 44.9414 ============================== Variances and Principal Axes 1 5 4.4901E+01| -0.9998 -0.0174 3.9750E+05| 0.0174 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -6.900e+03 -6.900e+03 3.974e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46513 +/- 12.8346 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 44.9414 +/- 630.380 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 9.46117e-06 4 1.46513 44.9414 ============================== Variances and Principal Axes 1 5 4.4901E+01| -0.9998 -0.0174 3.9750E+05| 0.0174 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -6.900e+03 -6.900e+03 3.974e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46513 +/- 12.8346 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 44.9414 +/- 630.380 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:58 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30213E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46513 +/- 12.8346 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 44.9414 +/- 630.380 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 1172.87 (-44.9414,1127.93) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10692e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10692e+07, with delta statistic: 0.0186411 *** Parameter upper bound is INVALID. 1 0 0 (-1.46513,-1.46513) !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 = 58.25 using 59 PHA bins. Test statistic : Chi-Squared = 58.25 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.291813e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000743333 0 1.45192 292.307 ============================== Variances and Principal Axes 1 5 5.3786E+01| -1.0000 -0.0029 1.3558E+07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -3.883e+04 -3.883e+04 1.356e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.45192 +/- 12.8444 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 292.307 +/- 3682.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298513e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 0.000268279 0 1.46920 296.445 ============================== Variances and Principal Axes 1 5 5.3545E+01| -1.0000 -0.0027 1.4740E+07| 0.0027 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.650e+02 -4.053e+04 -4.053e+04 1.474e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46920 +/- 12.8447 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 296.445 +/- 3839.30 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 8.89601e-05 0 1.46347 295.094 ============================== Variances and Principal Axes 1 5 5.3553E+01| -1.0000 -0.0028 1.4303E+07| 0.0028 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -3.988e+04 -3.988e+04 1.430e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46347 +/- 12.8346 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 295.094 +/- 3781.86 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 58.24 using 59 PHA bins. Test statistic : Chi-Squared = 58.24 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.295556e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.57303e-05 0 1.46358 177.512 ============================== Variances and Principal Axes 1 5 2.2989E+01| -1.0000 -0.0034 1.2112E+07| 0.0034 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -4.143e+04 -4.143e+04 1.211e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46358 +/- 12.8340 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 177.512 +/- 3480.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.32423e-05 5 1.46358 177.488 ============================== Variances and Principal Axes 1 5 2.2987E+01| -1.0000 -0.0034 1.2109E+07| 0.0034 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -4.143e+04 -4.143e+04 1.211e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46358 +/- 12.8339 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 177.488 +/- 3479.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 58.2299 2.32423e-05 5 1.46358 177.488 ============================== Variances and Principal Axes 1 5 2.2987E+01| -1.0000 -0.0034 1.2109E+07| 0.0034 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.647e+02 -4.143e+04 -4.143e+04 1.211e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46358 +/- 12.8339 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 177.488 +/- 3479.75 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Sun Nov 20 14:30:58 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00717500000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00717500000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00717500000b_slew.pha Net count rate (cts/s) for Spectrum:1 -1.782e-04 +/- 1.737e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 83.6 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00717500000b_preslew.rsp for Source 1 Spectral data counts: -0.0148944 Model predicted rate: 2.30176E-04 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.46358 +/- 12.8339 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 177.488 +/- 3479.75 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. Test statistic : Chi-Squared = 58.23 using 59 PHA bins. Reduced chi-squared = 1.022 for 57 degrees of freedom Null hypothesis probability = 4.298518e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 26701.9 (-177.488,26524.4) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.10686e+07, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.10686e+07, with delta statistic: 0.0186408 *** Parameter upper bound is INVALID. 1 0 0 (-1.46358,-1.46358) !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: 1.46669 ( -1.46555 -1.46555 ) Norm@50keV : 1.71026E-05 ( -1.71051e-05 0.000206194 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. # Reduced chi-squared = 1.022 for 57 degrees of freedom # Null hypothesis probability = 4.298518e-01 Photon flux (15-150 keV) in 83.6 sec: 2.11626E-03 ( -0.00211577 0.02704 ) ph/cm2/s Energy fluence (15-150 keV) : 1.36492e-08 ( -1.36492e-08 1.73238e-07 ) ergs/cm2