XSPEC version: 12.9.1 Build Date/Time: Wed Apr 5 16:20:24 2017 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00755343000b_slew.pha 1 spectrum in use Spectral Data File: ../sw00755343000b_slew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.743e-03 +/- 2.844e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 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 ../sw00755343000b_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 = 5.506126e+07 using 59 PHA bins. Test statistic : Chi-Squared = 5.506126e+07 using 59 PHA bins. Reduced chi-squared = 965987.0 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 77.80 using 59 PHA bins. Test statistic : Chi-Squared = 77.80 using 59 PHA bins. Reduced chi-squared = 1.365 for 57 degrees of freedom Null hypothesis probability = 3.496572e-02 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 77.65 0.20206 -3 1.21027 0.000313961 77.638 69.8623 -4 1.13113 0.000312133 77.6369 6.12743 -5 1.10677 0.000311801 ============================== Variances and Principal Axes 1 3 7.1413E-01| -1.0000 -0.0000 1.9565E-08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.141e-01 2.700e-06 2.700e-06 1.958e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.10677 +/- 0.845064 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.11801E-04 +/- 1.39912E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594026e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 77.6369 0.00509546 -3 1.09945 0.000311718 ============================== Variances and Principal Axes 1 3 7.1981E-01| -1.0000 -0.0000 1.9547E-08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.198e-01 6.022e-06 6.022e-06 1.960e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.09945 +/- 0.848418 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.11718E-04 +/- 1.39989E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594084e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 77.6368 0.00153066 -3 1.09724 0.000311695 ============================== Variances and Principal Axes 1 3 7.2131E-01| -1.0000 -0.0000 1.9538E-08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 7.026e-06 7.026e-06 1.961e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.09724 +/- 0.849301 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.11695E-04 +/- 1.40024E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594090e-02 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.1 Thu Jun 22 11:35:35 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67574E-03 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.09724 +/- 0.849301 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.11695E-04 +/- 1.40024E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594090e-02 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 0.014936 photons (7.7823e-10 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.016239 photons (2.3455e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm ============================== Variances and Principal Axes 1 3 7.4932E+00| -1.0000 -0.0000 2.5802E-13| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.493e+00 4.167e-05 4.167e-05 2.320e-10 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -2.75698 +/- 2.73736 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 1.14353E-06 +/- 1.52311E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651718e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm ============================== Variances and Principal Axes 1 3 2.2155E+01| -1.0000 -0.0000 5.8034E-14| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.216e+01 5.954e-05 5.954e-05 1.600e-10 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -2.90959 +/- 4.70693 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.44104E-07 +/- 1.26511E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672063e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm ============================== Variances and Principal Axes 1 3 6.7619E+01| -1.0000 -0.0000 2.8061E-14| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.762e+01 9.592e-05 9.592e-05 1.361e-10 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -2.98324 +/- 8.22306 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.78727E-07 +/- 1.16665E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678309e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.09202e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.2608 (2.98324,6.24404) XSPEC12>error 3 Parameter Confidence Range (2.706) Fit error occurred during lower bound error calculation. 3 0 6.54287e-07 (-3.78727e-07,2.7556e-07) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.011052 photons (4.9541e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.4575 (0.000 - 2.050e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00037822 photons (7.2667e-11 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.01978 (0.000 - 3.798e-09) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.6138e-07 photons (8.8717e-15 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 1.326e-05 (0.000 - 4.500e-13) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.4555e-06 photons (2.9494e-13 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.0002175 (0.000 - 1.440e-11) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 7.0463e-05 photons (9.3288e-12 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.003597 (0.000 - 4.761e-10) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00030304 photons (6.3034e-11 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.01476 (0.000 - 3.071e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.010977 photons (4.9445e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.5325 (0.000 - 2.397e-07) (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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:38 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67563E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.0116014 0.21671 (-0.0359375,0.169171) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.5786E+00| -0.9974 -0.0720 1.0175E-04| 0.0720 -0.9974 ------------------------------ ======================== Covariance Matrix 1 2 7.539e+00 5.446e-01 5.446e-01 3.944e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75703 +/- 2.74577 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 2.27682E-02 +/- 0.198587 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651726e-02 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.5017 0.0396409 -2 -3.00000 0.0107948 77.4966 7.72598 -1 -3.00000 0.0104688 ============================== Variances and Principal Axes 1 5 1.7678E+02| -0.9999 -0.0167 2.1407E-05| 0.0167 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.767e+02 2.953e+00 2.953e+00 4.938e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -3.00000 +/- 13.2939 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 1.04688E-02 +/- 0.222218 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.679503e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 0 0 (3,3) !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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 78.13 using 59 PHA bins. Test statistic : Chi-Squared = 78.13 using 59 PHA bins. Reduced chi-squared = 1.371 for 57 degrees of freedom Null hypothesis probability = 3.306631e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000534872 -3 1.09626 0.0361403 ============================== Variances and Principal Axes 1 5 7.2189E-01| -1.0000 -0.0046 2.6268E-04| 0.0046 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 3.345e-03 3.345e-03 2.782e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09626 +/- 0.849629 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 3.61403E-02 +/- 1.66790E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594111e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000573447 3 1.09626 0.0361404 ============================== Variances and Principal Axes 1 5 7.2202E-01| -1.0000 -0.0046 2.6263E-04| 0.0046 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 3.349e-03 3.349e-03 2.782e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09626 +/- 0.849709 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 3.61404E-02 +/- 1.66782E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594111e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000573447 4 1.09626 0.0361404 ============================== Variances and Principal Axes 1 5 7.2202E-01| -1.0000 -0.0046 2.6263E-04| 0.0046 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 3.349e-03 3.349e-03 2.782e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09626 +/- 0.849709 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 3.61404E-02 +/- 1.66782E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594111e-02 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:39 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67529E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09626 +/- 0.849709 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 3.61404E-02 +/- 1.66782E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594111e-02 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.00881644 0.0639694 (-0.027324,0.027829) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.5360E+00| -1.0000 -0.0038 1.7526E-07| 0.0038 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.536e+00 2.858e-02 2.858e-02 1.086e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75730 +/- 2.74516 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 9.42490E-04 +/- 1.04193E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651776e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.2275E+01| -1.0000 -0.0021 5.0957E-08| 0.0021 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.227e+01 4.643e-02 4.643e-02 9.683e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.90980 +/- 4.71963 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 5.09854E-04 +/- 9.84046E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672083e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 6.6454E+01| -1.0000 -0.0012 2.7945E-08| 0.0012 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.645e+01 7.824e-02 7.824e-02 9.215e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.98328 +/- 8.15191 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 3.77940E-04 +/- 9.59947E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678312e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.03066e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.26078 (2.98328,6.24406) !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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 175.93 using 59 PHA bins. Test statistic : Chi-Squared = 175.93 using 59 PHA bins. Reduced chi-squared = 3.0865 for 57 degrees of freedom Null hypothesis probability = 4.641776e-14 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000514017 4 1.09703 0.00872945 ============================== Variances and Principal Axes 1 5 7.2181E-01| -1.0000 -0.0086 1.5322E-05| 0.0086 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 6.195e-03 6.195e-03 6.850e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849563 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 8.72945E-03 +/- 8.27654E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594106e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000514017 4 1.09703 0.00872945 ============================== Variances and Principal Axes 1 5 7.2181E-01| -1.0000 -0.0086 1.5322E-05| 0.0086 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 6.195e-03 6.195e-03 6.850e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849563 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 8.72945E-03 +/- 8.27654E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594106e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000514017 1 1.09703 0.00872945 ============================== Variances and Principal Axes 1 5 7.2181E-01| -1.0000 -0.0086 1.5322E-05| 0.0086 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 6.195e-03 6.195e-03 6.850e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849563 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 8.72945E-03 +/- 8.27654E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594109e-02 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:40 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67566E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849563 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 8.72945E-03 +/- 8.27654E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594109e-02 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 0.0265365 (-0.00872882,0.0178077) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.4676E+00| -1.0000 -0.0000 1.8167E-13| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.468e+00 4.116e-05 4.116e-05 2.270e-10 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75716 +/- 2.73269 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 9.59536E-07 +/- 1.50677E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651750e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.2029E+01| -1.0000 -0.0000 3.1421E-14| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 5.131e-05 5.131e-05 1.196e-10 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.90952 +/- 4.69355 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 4.00360E-07 +/- 1.09345E-05 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672055e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.4968 0.0222363 -2 -3.00000 2.35768e-07 77.4967 59882.4 0 -3.00000 2.36064e-07 ============================== Variances and Principal Axes 1 5 2.2179E+02| 1.0000 0.0000 1.0993E-14| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.218e+02 1.395e-04 1.395e-04 8.769e-11 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -3.00000 +/- 14.8927 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 2.36064E-07 +/- 9.36425E-06 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.679445e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 0 0 (3,3) !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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 77.89 using 59 PHA bins. Test statistic : Chi-Squared = 77.89 using 59 PHA bins. Reduced chi-squared = 1.366 for 57 degrees of freedom Null hypothesis probability = 3.445158e-02 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 130.31 using 59 PHA bins. Test statistic : Chi-Squared = 130.31 using 59 PHA bins. Reduced chi-squared = 2.2861 for 57 degrees of freedom Null hypothesis probability = 1.145946e-07 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000318471 -1 1.09665 0.0111725 ============================== Variances and Principal Axes 1 5 7.2183E-01| -1.0000 -0.0043 2.5106E-05| 0.0043 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 3.091e-03 3.091e-03 3.834e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09665 +/- 0.849597 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 1.11725E-02 +/- 6.19231E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594099e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 8.70847e-05 -3 1.09652 0.0111718 ============================== Variances and Principal Axes 1 5 7.2193E-01| -1.0000 -0.0043 2.5098E-05| 0.0043 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 3.092e-03 3.092e-03 3.834e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09652 +/- 0.849657 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 1.11718E-02 +/- 6.19188E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594108e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 4.28181e-05 3 1.09652 0.0111718 ============================== Variances and Principal Axes 1 5 7.2192E-01| -1.0000 -0.0043 2.5096E-05| 0.0043 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 3.092e-03 3.092e-03 3.834e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09652 +/- 0.849651 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 1.11718E-02 +/- 6.19224E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594108e-02 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:40 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67541E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09652 +/- 0.849651 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 1.11718E-02 +/- 6.19224E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594108e-02 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 0.0211422 (-0.0111718,0.00997035) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.4995E+00| -1.0000 -0.0001 3.9083E-11| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.499e+00 5.358e-04 5.358e-04 3.831e-08 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75725 +/- 2.73851 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 1.40741E-05 +/- 1.95741E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651766e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.2141E+01| -1.0000 -0.0000 8.2655E-12| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 7.401e-04 7.401e-04 2.474e-08 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.90965 +/- 4.70543 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 6.49347E-06 +/- 1.57304E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672069e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 6.7928E+01| -1.0000 -0.0000 3.8802E-12| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.793e+01 1.179e-03 1.179e-03 2.046e-08 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.98323 +/- 8.24185 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 4.45346E-06 +/- 1.43030E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678309e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.10823e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.26095 (2.98323,6.24419) !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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 80.22 using 59 PHA bins. Test statistic : Chi-Squared = 80.22 using 59 PHA bins. Reduced chi-squared = 1.407 for 57 degrees of freedom Null hypothesis probability = 2.303592e-02 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 140.32 using 59 PHA bins. Test statistic : Chi-Squared = 140.32 using 59 PHA bins. Reduced chi-squared = 2.4618 for 57 degrees of freedom Null hypothesis probability = 5.599552e-09 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000718052 -3 1.09600 0.0104505 ============================== Variances and Principal Axes 1 5 7.2181E-01| -1.0000 0.0032 2.1946E-05| -0.0032 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 -2.338e-03 -2.338e-03 2.952e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09600 +/- 0.849592 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04505E-02 +/- 5.43324E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594098e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 3.6719e-05 0 1.09599 0.0104505 ============================== Variances and Principal Axes 1 5 7.2204E-01| -1.0000 0.0032 2.1960E-05| -0.0032 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 -2.335e-03 -2.335e-03 2.951e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09599 +/- 0.849725 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04505E-02 +/- 5.43227E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000176079 3 1.09599 0.0104506 ============================== Variances and Principal Axes 1 5 7.2203E-01| -1.0000 0.0032 2.1960E-05| -0.0032 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 -2.334e-03 -2.334e-03 2.951e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09599 +/- 0.849717 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04506E-02 +/- 5.43204E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:41 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67516E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09599 +/- 0.849717 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04506E-02 +/- 5.43204E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 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 0.01931 (-0.0104514,0.0088586) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.5285E+00| -1.0000 -0.0008 7.1396E-09| 0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.528e+00 6.268e-03 6.268e-03 5.226e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75735 +/- 2.74380 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.90223E-04 +/- 2.28603E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651785e-02 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.2238E+01| -1.0000 -0.0004 1.8648E-09| 0.0004 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.224e+01 9.647e-03 9.647e-03 4.186e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.90978 +/- 4.71574 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 9.75343E-05 +/- 2.04608E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672081e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 6.6976E+01| -1.0000 -0.0002 9.7020E-10| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.698e+01 1.595e-02 1.595e-02 3.800e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.98327 +/- 8.18390 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 7.04213E-05 +/- 1.94945E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678311e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.05824e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.2615 (2.98327,6.24477) !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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 93.14 using 59 PHA bins. Test statistic : Chi-Squared = 93.14 using 59 PHA bins. Reduced chi-squared = 1.634 for 57 degrees of freedom Null hypothesis probability = 1.779845e-03 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 335.86 using 59 PHA bins. Test statistic : Chi-Squared = 335.86 using 59 PHA bins. Reduced chi-squared = 5.8923 for 57 degrees of freedom Null hypothesis probability = 3.784579e-41 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000287014 -1 1.09677 0.00579445 ============================== Variances and Principal Axes 1 5 7.2174E-01| -1.0000 0.0050 6.7484E-06| -0.0050 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.217e-01 -3.603e-03 -3.603e-03 2.474e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09677 +/- 0.849542 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 5.79445E-03 +/- 4.97386E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594100e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000801349 -3 1.09562 0.00580031 ============================== Variances and Principal Axes 1 5 7.2179E-01| -1.0000 0.0050 6.7514E-06| -0.0050 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 -3.603e-03 -3.603e-03 2.474e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09562 +/- 0.849569 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 5.80031E-03 +/- 4.97408E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594104e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000259777 4 1.09562 0.00580031 ============================== Variances and Principal Axes 1 5 7.2204E-01| -1.0000 0.0050 6.7648E-06| -0.0050 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 -3.606e-03 -3.606e-03 2.478e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09562 +/- 0.849716 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 5.80031E-03 +/- 4.97782E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594104e-02 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:42 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67498E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09562 +/- 0.849716 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 5.80031E-03 +/- 4.97782E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594104e-02 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 0.0173958 (-0.00580031,0.0115955) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.5416E+00| -1.0000 -0.0029 1.0718E-07| 0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.542e+00 2.174e-02 2.174e-02 6.276e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75736 +/- 2.74619 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 7.37024E-04 +/- 7.92205E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651786e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.2288E+01| -1.0000 -0.0016 3.2215E-08| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.229e+01 3.599e-02 3.599e-02 5.815e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.90983 +/- 4.72098 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 4.05392E-04 +/- 7.62591E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672086e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 6.6309E+01| -1.0000 -0.0009 1.7938E-08| 0.0009 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.631e+01 6.104e-02 6.104e-02 5.621e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.98328 +/- 8.14305 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 3.02803E-04 +/- 7.49734E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678313e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.02301e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.2606 (2.98328,6.24388) !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 = 2486.18 using 59 PHA bins. Test statistic : Chi-Squared = 2486.18 using 59 PHA bins. Reduced chi-squared = 43.6173 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 77.6522 0.201988 -3 1.21030 0.0451286 77.6379 1.21457 -4 1.12848 0.0470381 77.6369 0.130918 -5 1.10605 0.0474197 ============================== Variances and Principal Axes 1 5 7.1939E-01| -0.9999 0.0118 4.4714E-04| -0.0118 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.193e-01 -8.503e-03 -8.503e-03 5.477e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.10605 +/- 0.848111 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 4.74197E-02 +/- 2.34033E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594035e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00467211 -3 1.09933 0.0475096 ============================== Variances and Principal Axes 1 5 7.2012E-01| -0.9999 0.0122 4.5225E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.200e-01 -8.748e-03 -8.748e-03 5.586e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09933 +/- 0.848535 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 4.75096E-02 +/- 2.36348E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594078e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00159424 -3 1.09703 0.0475385 ============================== Variances and Principal Axes 1 5 7.2150E-01| -0.9999 0.0122 4.5382E-04| -0.0122 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 7.214e-01 -8.831e-03 -8.831e-03 5.620e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09703 +/- 0.849349 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 4.75385E-02 +/- 2.37061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594117e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 93.14 using 59 PHA bins. Test statistic : Chi-Squared = 93.14 using 59 PHA bins. Reduced chi-squared = 1.634 for 57 degrees of freedom Null hypothesis probability = 1.779845e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000896821 -2 1.09588 0.0172130 ============================== Variances and Principal Axes 1 5 7.2202E-01| -0.9998 0.0219 5.9376E-05| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 7.217e-01 -1.581e-02 -1.581e-02 4.056e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09588 +/- 0.849512 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.72130E-02 +/- 2.01384E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594091e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000146741 0 1.09590 0.0172130 ============================== Variances and Principal Axes 1 5 7.2229E-01| -0.9998 0.0219 5.9550E-05| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 -1.583e-02 -1.583e-02 4.066e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09590 +/- 0.849670 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.72130E-02 +/- 2.01638E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594095e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000658457 2 1.09590 0.0172128 ============================== Variances and Principal Axes 1 5 7.2222E-01| -0.9998 0.0219 5.9547E-05| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 -1.583e-02 -1.583e-02 4.065e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09590 +/- 0.849631 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.72128E-02 +/- 2.01626E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594111e-02 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:42 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67511E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.09590 +/- 0.849631 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.72128E-02 +/- 2.01626E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594111e-02 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 0.211021 (-0.0172129,0.193808) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.5915E+00| -0.9975 -0.0711 9.9772E-05| 0.0711 -0.9975 ------------------------------ ======================== Covariance Matrix 1 2 7.553e+00 5.383e-01 5.383e-01 3.846e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -2.75729 +/- 2.74830 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.25440E-02 +/- 0.196115 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651773e-02 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.5011 0.0396266 -2 -3.00000 0.0107037 77.4966 7.324 -1 -3.00000 0.0103886 ============================== Variances and Principal Axes 1 5 1.7732E+02| -0.9999 -0.0165 2.1123E-05| 0.0165 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.773e+02 2.930e+00 2.930e+00 4.846e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -3.00000 +/- 13.3143 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.03886E-02 +/- 0.220128 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.679502e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 0 0 (3,3) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:43 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67542E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 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 90400.1 (-7549.07,82851) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.0263E-02| -1.0000 0.0000 7.4640E+09| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.541e+00 2.369e+05 2.369e+05 7.464e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75704 +/- 2.74604 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 1.00821E+04 +/- 8.63944E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651729e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.4992 0.0396373 -2 -3.00000 4798.34 77.4967 0.0751605 -1 -3.00000 4671.80 ============================== Variances and Principal Axes 1 5 8.0392E-02| -1.0000 0.0001 9.6161E+09| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.794e+02 1.313e+06 1.313e+06 9.616e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -3.00000 +/- 13.3950 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 4671.80 +/- 9.80615E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.679435e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 0 0 (3,3) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 86.22 using 59 PHA bins. Test statistic : Chi-Squared = 86.22 using 59 PHA bins. Reduced chi-squared = 1.513 for 57 degrees of freedom Null hypothesis probability = 7.480526e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000372421 -1 1.09617 3262.68 ============================== Variances and Principal Axes 1 5 5.5680E-01| -1.0000 -0.0002 2.7746E+06| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 -6.769e+02 -6.769e+02 2.775e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09617 +/- 0.849661 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 3262.68 +/- 1665.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00014811 0 1.09626 3262.68 ============================== Variances and Principal Axes 1 5 5.5697E-01| -1.0000 -0.0002 2.7749E+06| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 -6.768e+02 -6.768e+02 2.775e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09626 +/- 0.849722 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 3262.68 +/- 1665.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594107e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000498009 -1 1.09688 3262.11 ============================== Variances and Principal Axes 1 5 5.5692E-01| -1.0000 -0.0002 2.7748E+06| 0.0002 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 -6.768e+02 -6.768e+02 2.775e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09688 +/- 0.849693 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 3262.11 +/- 1665.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594113e-02 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:43 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67566E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09688 +/- 0.849693 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 3262.11 +/- 1665.78 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594113e-02 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 632.68 6203.13 (-2629.38,2941.07) !XSPEC12>error 1; Parameter Confidence Range (2.706) renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.2511E-02| -1.0000 0.0014 3.8047E+06| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.534e+00 5.349e+03 5.349e+03 3.805e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75724 +/- 2.74478 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 178.946 +/- 1950.57 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651764e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.2027E-02| -1.0000 0.0025 3.4574E+06| -0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.228e+01 8.774e+03 8.774e+03 3.457e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.90978 +/- 4.71977 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 97.5816 +/- 1859.41 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672081e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.0644E-02| -1.0000 0.0045 3.3154E+06| -0.0045 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.637e+01 1.483e+04 1.483e+04 3.315e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.98328 +/- 8.14692 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 72.6010 +/- 1820.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678312e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.02635e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.26069 (2.98328,6.24397) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 3607.98 using 59 PHA bins. Test statistic : Chi-Squared = 3607.98 using 59 PHA bins. Reduced chi-squared = 63.2978 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 77.6368 0.0001264 -2 1.09647 273.041 ============================== Variances and Principal Axes 1 5 1.6702E-01| -1.0000 0.0029 6.4807E+04| -0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 1.896e+02 1.896e+02 6.481e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09647 +/- 0.849599 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 273.041 +/- 254.571 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 5.85654e-05 0 1.09646 273.041 ============================== Variances and Principal Axes 1 5 1.6699E-01| -1.0000 0.0029 6.4803E+04| -0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 1.896e+02 1.896e+02 6.480e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09646 +/- 0.849646 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 273.041 +/- 254.563 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594115e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000255373 3 1.09646 273.041 ============================== Variances and Principal Axes 1 5 1.6700E-01| -1.0000 0.0029 6.4800E+04| -0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 1.896e+02 1.896e+02 6.480e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09646 +/- 0.849634 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 273.041 +/- 254.558 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594115e-02 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:44 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67539E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09646 +/- 0.849634 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 273.041 +/- 254.558 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594115e-02 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 0 809.567 (-273.041,536.526) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.7303E+00| -0.9832 -0.1826 2.0051E-04| 0.1826 -0.9832 ------------------------------ ======================== Covariance Matrix 1 2 7.473e+00 1.387e+00 1.387e+00 2.578e-01 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75724 +/- 2.73363 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 3.24231E-02 +/- 0.507759 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651765e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.2174E+01| -0.9969 -0.0785 3.5865E-05| 0.0785 -0.9969 ------------------------------ ======================== Covariance Matrix 1 2 2.204e+01 1.734e+00 1.734e+00 1.365e-01 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.90955 +/- 4.69437 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.35680E-02 +/- 0.369523 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672059e-02 renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.4968 0.022238 -2 -3.00000 0.00799889 77.4967 1.96347 0 -3.00000 0.00801058 ============================== Variances and Principal Axes 1 5 2.2195E+02| -0.9998 -0.0213 1.2663E-05| 0.0213 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.218e+02 4.720e+00 4.720e+00 1.004e-01 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -3.00000 +/- 14.8944 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 8.01058E-03 +/- 0.316887 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.679433e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 0 0 (3,3) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.589862e-02 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 651.20 using 59 PHA bins. Test statistic : Chi-Squared = 651.20 using 59 PHA bins. Reduced chi-squared = 11.425 for 57 degrees of freedom Null hypothesis probability = 9.377232e-102 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000366957 -3 1.09611 642.942 ============================== Variances and Principal Axes 1 5 5.0701E-01| -1.0000 0.0013 1.1839E+05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 1.595e+02 1.595e+02 1.184e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09611 +/- 0.849647 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 642.942 +/- 344.082 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594092e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 5.08461e-06 -2 1.09610 642.940 ============================== Variances and Principal Axes 1 5 5.0681E-01| -1.0000 0.0013 1.1841E+05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 1.596e+02 1.596e+02 1.184e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09610 +/- 0.849706 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 642.940 +/- 344.112 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594096e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000195591 -3 1.09638 643.003 ============================== Variances and Principal Axes 1 5 5.0682E-01| -1.0000 0.0013 1.1841E+05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 1.596e+02 1.596e+02 1.184e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09638 +/- 0.849720 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 643.003 +/- 344.113 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594112e-02 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:45 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67534E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09638 +/- 0.849720 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 643.003 +/- 344.113 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594112e-02 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 1196.75 (-643.005,553.745) !XSPEC12>error 1; Parameter Confidence Range (2.706) renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.3952E-03| -0.9779 0.2090 1.7154E+02| -0.2090 -0.9779 ------------------------------ ======================== Covariance Matrix 1 2 7.503e+00 3.507e+01 3.507e+01 1.640e+02 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75730 +/- 2.73920 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 0.925674 +/- 12.8079 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651775e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 6.1908E-03| -0.9101 0.4143 1.2901E+02| -0.4143 -0.9101 ------------------------------ ======================== Covariance Matrix 1 2 2.215e+01 4.864e+01 4.864e+01 1.069e+02 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.90967 +/- 4.70613 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 0.428902 +/- 10.3376 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672071e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 7.3711E-03| -0.7526 0.6585 1.5657E+02| -0.6585 -0.7526 ------------------------------ ======================== Covariance Matrix 1 2 6.790e+01 7.759e+01 7.759e+01 8.868e+01 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.98324 +/- 8.24000 2 1 npegpow eMin keV 25.0000 frozen 3 1 npegpow eMax keV 50.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 0.294757 +/- 9.41694 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678309e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.10663e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.26093 (2.98324,6.24417) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 77.73 using 59 PHA bins. Test statistic : Chi-Squared = 77.73 using 59 PHA bins. Reduced chi-squared = 1.364 for 57 degrees of freedom Null hypothesis probability = 3.537289e-02 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 216.08 using 59 PHA bins. Test statistic : Chi-Squared = 216.08 using 59 PHA bins. Reduced chi-squared = 3.7910 for 57 degrees of freedom Null hypothesis probability = 2.338153e-20 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000264496 -3 1.09626 1202.95 ============================== Variances and Principal Axes 1 5 5.0175E-01| -1.0000 -0.0007 4.1852E+05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 -3.035e+02 -3.035e+02 4.185e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09626 +/- 0.849629 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 1202.95 +/- 646.930 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594104e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000423787 0 1.09649 1202.91 ============================== Variances and Principal Axes 1 5 5.0197E-01| -1.0000 -0.0007 4.1849E+05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.220e-01 -3.034e+02 -3.034e+02 4.185e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09649 +/- 0.849678 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 1202.91 +/- 646.911 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000385573 4 1.09649 1202.86 ============================== Variances and Principal Axes 1 5 5.0185E-01| -1.0000 -0.0007 4.1851E+05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.219e-01 -3.035e+02 -3.035e+02 4.185e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09649 +/- 0.849664 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 1202.86 +/- 646.926 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:45 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67539E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09649 +/- 0.849664 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 1202.86 +/- 646.926 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594105e-02 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 2262.38 (-1202.86,1059.52) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.0415E-02| -1.0000 0.0092 8.9376E+04| -0.0092 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.524e+00 8.195e+02 8.195e+02 8.937e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75726 +/- 2.74304 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 25.0394 +/- 298.945 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651768e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.0023E-02| -0.9998 0.0175 7.2231E+04| -0.0175 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.224e+01 1.267e+03 1.267e+03 7.221e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.90975 +/- 4.71552 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 12.8877 +/- 268.716 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672078e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.7278E-02| -0.9995 0.0319 6.5856E+04| -0.0319 -0.9995 ------------------------------ ======================== Covariance Matrix 1 2 6.693e+01 2.098e+03 2.098e+03 6.579e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.98327 +/- 8.18097 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 9.32202 +/- 256.494 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678311e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.05572e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.26148 (2.98327,6.24474) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 78.39 using 59 PHA bins. Test statistic : Chi-Squared = 78.39 using 59 PHA bins. Reduced chi-squared = 1.375 for 57 degrees of freedom Null hypothesis probability = 3.162023e-02 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 233.74 using 59 PHA bins. Test statistic : Chi-Squared = 233.74 using 59 PHA bins. Reduced chi-squared = 4.1007 for 57 degrees of freedom Null hypothesis probability = 2.901047e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000112555 -3 1.09647 1143.51 ============================== Variances and Principal Axes 1 5 1.9246E-01| -1.0000 -0.0007 9.8582E+05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 -7.224e+02 -7.224e+02 9.858e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09647 +/- 0.849585 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 1143.51 +/- 992.883 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594098e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 2.30601e-05 0 1.09647 1143.51 ============================== Variances and Principal Axes 1 5 1.9249E-01| -1.0000 -0.0007 9.8599E+05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 -7.224e+02 -7.224e+02 9.860e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09647 +/- 0.849615 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 1143.51 +/- 992.968 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594108e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 8.46847e-05 2 1.09647 1143.51 ============================== Variances and Principal Axes 1 5 1.9250E-01| -1.0000 -0.0007 9.8599E+05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 -7.225e+02 -7.225e+02 9.860e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09647 +/- 0.849617 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 1143.51 +/- 992.969 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594108e-02 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:46 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67539E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09647 +/- 0.849617 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 1143.51 +/- 992.969 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594108e-02 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 3501.97 (-1143.51,2358.46) !XSPEC12>error 1; Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.2959E-02| -1.0000 0.0017 2.6839E+06| -0.0017 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.535e+00 4.493e+03 4.493e+03 2.684e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75723 +/- 2.74497 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 152.951 +/- 1638.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651763e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 1.2420E-02| -1.0000 0.0030 2.4963E+06| -0.0030 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.228e+01 7.456e+03 7.456e+03 2.496e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.90979 +/- 4.72031 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 84.2527 +/- 1579.95 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. Test statistic : Chi-Squared = 77.51 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.672082e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.1279E-02| -1.0000 0.0052 2.4167E+06| -0.0052 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.628e+01 1.265e+04 1.265e+04 2.417e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.98328 +/- 8.14115 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 62.9756 +/- 1554.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.678312e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -7.02137e+06, with delta statistic: 0 *** Parameter lower bound is INVALID. 1 0 3.26059 (2.98328,6.24388) !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 = 82.61 using 59 PHA bins. Test statistic : Chi-Squared = 82.61 using 59 PHA bins. Reduced chi-squared = 1.449 for 57 degrees of freedom Null hypothesis probability = 1.493531e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6632 0.201981 -3 1.21222 6370.67 77.6381 0.0661608 -4 1.12672 7260.52 77.6369 0.00659523 -5 1.10492 7482.97 ============================== Variances and Principal Axes 1 5 1.5955E-01| -1.0000 -0.0001 4.9274E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.286e-01 -5.295e+03 -5.295e+03 4.927e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.10492 +/- 0.853608 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 7482.97 +/- 7019.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594044e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6369 0.00414831 -3 1.09899 7531.07 ============================== Variances and Principal Axes 1 5 1.5706E-01| -1.0000 -0.0001 5.1679E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.202e-01 -5.394e+03 -5.394e+03 5.168e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09899 +/- 0.848623 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 7531.07 +/- 7188.79 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594079e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.00164649 -3 1.09664 7549.01 ============================== Variances and Principal Axes 1 5 1.5716E-01| -1.0000 -0.0001 5.2349E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.213e-01 -5.435e+03 -5.435e+03 5.235e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849313 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 7549.01 +/- 7235.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594087e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 78.39 using 59 PHA bins. Test statistic : Chi-Squared = 78.39 using 59 PHA bins. Reduced chi-squared = 1.375 for 57 degrees of freedom Null hypothesis probability = 3.162023e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000176599 1 1.09664 5430.14 ============================== Variances and Principal Axes 1 5 8.9557E-02| -1.0000 -0.0001 4.7780E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.217e-01 -5.496e+03 -5.496e+03 4.778e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09664 +/- 0.849531 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 5430.14 +/- 6912.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594093e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000326309 -1 1.09644 5431.47 ============================== Variances and Principal Axes 1 5 8.9558E-02| -1.0000 -0.0001 4.7782E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.217e-01 -5.496e+03 -5.496e+03 4.778e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09644 +/- 0.849550 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 5431.47 +/- 6912.42 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594097e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.6368 0.000430227 -2 1.09590 5435.68 ============================== Variances and Principal Axes 1 5 8.9570E-02| -1.0000 -0.0001 4.7802E+07| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.218e-01 -5.497e+03 -5.497e+03 4.780e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09590 +/- 0.849561 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 5435.68 +/- 6913.92 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594100e-02 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Thu Jun 22 11:35:46 2017 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/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00755343000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 37.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 Spectral data counts: 0.172464 Model predicted rate: 4.67507E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.09590 +/- 0.849561 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 5435.68 +/- 6913.92 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. Test statistic : Chi-Squared = 77.64 using 59 PHA bins. Reduced chi-squared = 1.362 for 57 degrees of freedom Null hypothesis probability = 3.594100e-02 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 89678.9 (-5434.52,84244.3) !XSPEC12>error 1; Parameter Confidence Range (2.706) renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm ============================== Variances and Principal Axes 1 5 2.0304E-02| -1.0000 0.0000 7.4116E+09| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.551e+00 2.362e+05 2.362e+05 7.412e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -2.75724 +/- 2.74789 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 1.00501E+04 +/- 8.60904E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. Test statistic : Chi-Squared = 77.54 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.651764e-02 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.499 0.0396271 -2 -3.00000 4786.33 77.4967 0.0726067 -1 -3.00000 4661.34 ============================== Variances and Principal Axes 1 5 8.0605E-02| -1.0000 0.0001 9.5642E+09| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.796e+02 1.310e+06 1.310e+06 9.564e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -3.00000 +/- 13.4020 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 4661.34 +/- 9.77966E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. Test statistic : Chi-Squared = 77.50 using 59 PHA bins. Reduced chi-squared = 1.360 for 57 degrees of freedom Null hypothesis probability = 3.679424e-02 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18986e+14, with delta statistic: 0 *** Parameter upper bound is INVALID. 1 0 0 (3,3) !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: -2.98324 ( 2.98324 6.24404 ) Norm@50keV : 3.78727E-07 ( -3.78727e-07 2.7556e-07 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. # Reduced chi-squared = 1.360 for 57 degrees of freedom # Null hypothesis probability = 3.678309e-02 Photon flux (15-150 keV) in 37.2 sec: 3.61404E-02 9.42490E-04 5.09854E-04 3.77940E-04 ( -0.027324 0.027829 ) ph/cm2/s Energy fluence (15-150 keV) : 5.83742e-19 ( -9.78129e-08 1.09408e-07 ) ergs/cm2