XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00671828000b_slew.pha 1 spectrum in use Spectral Data File: ../sw00671828000b_slew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 -5.012e-04 +/- 2.516e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 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 ../sw00671828000b_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 = 5.778547e+07 using 59 PHA bins. Test statistic : Chi-Squared = 5.778547e+07 using 59 PHA bins. Reduced chi-squared = 1.013780e+06 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 78.68 using 59 PHA bins. Test statistic : Chi-Squared = 78.68 using 59 PHA bins. Reduced chi-squared = 1.380 for 57 degrees of freedom Null hypothesis probability = 3.010575e-02 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 78.174 0.0508753 -3 -0.958310 5.62111e-05 77.9224 6331.38 -4 -0.861170 4.11723e-05 77.9223 453.562 -2 -1.03056 3.33936e-05 ============================== Variances and Principal Axes 1 3 1.8898E+01| -1.0000 -0.0000 1.8832E-09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.890e+01 6.859e-04 6.859e-04 2.678e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.03056 +/- 4.34718 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.33936E-05 +/- 1.63649E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.425535e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 77.9202 0.00963447 -1 -0.922895 3.69121e-05 ============================== Variances and Principal Axes 1 3 2.8020E+01| -1.0000 -0.0000 1.3835E-09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.802e+01 8.916e-04 8.916e-04 2.975e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -0.922895 +/- 5.29335 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.69121E-05 +/- 1.72495E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426722e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 77.9201 6.12426e-05 -1 -0.923587 3.73458e-05 ============================== Variances and Principal Axes 1 3 2.2624E+01| -1.0000 -0.0000 1.6869E-09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.262e+01 7.623e-04 7.623e-04 2.737e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -0.923587 +/- 4.75647 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.73458E-05 +/- 1.65436E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 11:45:45 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08155E-03 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -0.923587 +/- 4.75647 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 3.73458E-05 +/- 1.65436E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 0.0008042 photons (4.7657e-11 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.007063 photons (1.2192e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.10222e+06, with delta statistic: 0.580084 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.10221e+06, with delta statistic: 0.827712 *** Parameter upper bound is INVALID. 1 0 0 (0.923555,0.923555) XSPEC12>error 3 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 3 0 0.000251494 (-3.73427e-05,0.000214151) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.040899 photons (1.5124e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 2.832 (0.000 - 1.620e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0079375 photons (1.2688e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 2.326 (0.000 - 6.822e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00016009 photons (5.2286e-12 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.5561 (0.000 - 1.588e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00071484 photons (4.4422e-11 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.09792 (0.000 - 4.731e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0027119 photons (3.3705e-10 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.004705 (0.000 - 5.795e-10) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0043507 photons (8.8208e-10 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.007641 (0.000 - 1.554e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.037312 photons (1.4737e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.05055 (0.000 - 2.092e-08) (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/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part1_15_350ke v_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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:47 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08566E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-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 0.1457 (-0.0411266,0.104573) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.15941e+06, with delta statistic: 0.58005 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.15941e+06, with delta statistic: 0.827678 *** Parameter upper bound is INVALID. 1 0 0 (0.910881,0.910881) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part2_15_150ke v_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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 91.82 using 59 PHA bins. Test statistic : Chi-Squared = 91.82 using 59 PHA bins. Reduced chi-squared = 1.611 for 57 degrees of freedom Null hypothesis probability = 2.368997e-03 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00131694 0 -0.922280 0.00795540 ============================== Variances and Principal Axes 1 5 2.2111E+01| -1.0000 -0.0023 7.6765E-05| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.211e+01 5.172e-02 5.172e-02 1.977e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.922280 +/- 4.70222 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 7.95540E-03 +/- 1.40618E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426791e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000122529 0 -0.923526 0.00793848 ============================== Variances and Principal Axes 1 5 2.2601E+01| -1.0000 -0.0023 7.6165E-05| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.260e+01 5.297e-02 5.297e-02 2.003e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.923526 +/- 4.75407 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 7.93848E-03 +/- 1.41528E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426794e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 2.96181e-06 -2 -0.923655 0.00793673 ============================== Variances and Principal Axes 1 5 2.2649E+01| -1.0000 -0.0023 7.6109E-05| 0.0023 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.265e+01 5.309e-02 5.309e-02 2.005e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.923655 +/- 4.75909 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 7.93673E-03 +/- 1.41615E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426794e-02 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:47 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08147E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.923655 +/- 4.75909 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 7.93673E-03 +/- 1.41615E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426794e-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 0.0289063 (-0.00793673,0.0209696) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.10448e+06, with delta statistic: 0.580084 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.10448e+06, with delta statistic: 0.827712 *** Parameter upper bound is INVALID. 1 0 0 (0.923655,0.923655) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 50242.96 using 59 PHA bins. Test statistic : Chi-Squared = 50242.96 using 59 PHA bins. Reduced chi-squared = 881.4555 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 77.9201 0.00132008 -2 -0.935512 0.000156574 ============================== Variances and Principal Axes 1 5 2.2107E+01| -1.0000 -0.0003 3.2647E-08| 0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.211e+01 6.558e-03 6.558e-03 1.978e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.935512 +/- 4.70180 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.56574E-04 +/- 1.40651E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426779e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00107379 -2 -0.913564 0.000162840 ============================== Variances and Principal Axes 1 5 2.3114E+01| -1.0000 -0.0003 2.9654E-08| 0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.311e+01 6.566e-03 6.566e-03 1.895e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.913564 +/- 4.80774 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.62840E-04 +/- 1.37654E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426782e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000894664 -2 -0.931624 0.000157750 ============================== Variances and Principal Axes 1 5 2.2274E+01| -1.0000 -0.0003 3.2106E-08| 0.0003 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.227e+01 6.558e-03 6.558e-03 1.963e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.931624 +/- 4.71950 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.57750E-04 +/- 1.40110E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426787e-02 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:48 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.07984E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.931624 +/- 4.71950 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.57750E-04 +/- 1.40110E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426787e-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 0.0149233 (-0.000161998,0.0147613) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.07033e+06, with delta statistic: 0.580074 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.07033e+06, with delta statistic: 0.827703 *** Parameter upper bound is INVALID. 1 0 0 (0.929404,0.929404) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426757e-02 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 2570.63 using 59 PHA bins. Test statistic : Chi-Squared = 2570.63 using 59 PHA bins. Reduced chi-squared = 45.0988 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 77.9201 0.00131561 -1 -0.918834 0.000719515 ============================== Variances and Principal Axes 1 5 2.2110E+01| -1.0000 -0.0009 6.3887E-07| 0.0009 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.211e+01 1.880e-02 1.880e-02 1.662e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.918834 +/- 4.70208 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 7.19515E-04 +/- 4.07710E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426791e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000419456 -1 -0.921987 0.000716388 ============================== Variances and Principal Axes 1 5 2.2471E+01| -1.0000 -0.0008 6.2423E-07| 0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.247e+01 1.893e-02 1.893e-02 1.658e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.921987 +/- 4.74031 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 7.16388E-04 +/- 4.07154E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000134155 -1 -0.922995 0.000715383 ============================== Variances and Principal Axes 1 5 2.2589E+01| -1.0000 -0.0008 6.1963E-07| 0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.259e+01 1.898e-02 1.898e-02 1.656e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.922995 +/- 4.75280 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 7.15383E-04 +/- 4.07000E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426794e-02 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:48 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08171E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.922995 +/- 4.75280 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 7.15383E-04 +/- 4.07000E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426794e-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 0.0090454 (-0.000715306,0.00833009) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.09906e+06, with delta statistic: 0.580084 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.09905e+06, with delta statistic: 0.827713 *** Parameter upper bound is INVALID. 1 0 0 (0.922995,0.922995) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part5_50_100ke v_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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426498e-02 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 237.37 using 59 PHA bins. Test statistic : Chi-Squared = 237.37 using 59 PHA bins. Reduced chi-squared = 4.1645 for 57 degrees of freedom Null hypothesis probability = 7.166227e-24 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00131042 0 -0.915982 0.00272616 ============================== Variances and Principal Axes 1 5 2.2111E+01| -1.0000 -0.0013 9.0095E-06| 0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.211e+01 2.875e-02 2.875e-02 4.638e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.915982 +/- 4.70219 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 2.72616E-03 +/- 6.81045E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426786e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000690477 0 -0.919681 0.00271922 ============================== Variances and Principal Axes 1 5 2.2366E+01| -1.0000 -0.0013 8.9491E-06| 0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.237e+01 2.911e-02 2.911e-02 4.683e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.919681 +/- 4.72924 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 2.71922E-03 +/- 6.84338E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426791e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000355559 0 -0.921582 0.00271558 ============================== Variances and Principal Axes 1 5 2.2503E+01| -1.0000 -0.0013 8.9175E-06| 0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.250e+01 2.930e-02 2.930e-02 4.708e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.921582 +/- 4.74373 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 2.71558E-03 +/- 6.86119E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:49 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08234E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.921582 +/- 4.74373 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 2.71558E-03 +/- 6.86119E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-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 0.0102233 (-0.00271373,0.00750953) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.09123e+06, with delta statistic: 0.580083 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.09123e+06, with delta statistic: 0.827712 *** Parameter upper bound is INVALID. 1 0 0 (0.923067,0.923067) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part6_100_150k ev_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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 77.93 using 59 PHA bins. Test statistic : Chi-Squared = 77.93 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.422030e-02 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 135.54 using 59 PHA bins. Test statistic : Chi-Squared = 135.54 using 59 PHA bins. Reduced chi-squared = 2.3779 for 57 degrees of freedom Null hypothesis probability = 2.408999e-08 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00132593 0 -0.938005 0.00435028 ============================== Variances and Principal Axes 1 5 2.2110E+01| -1.0000 0.0001 2.2849E-05| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.211e+01 -2.386e-03 -2.386e-03 2.311e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.938005 +/- 4.70215 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 4.35028E-03 +/- 4.80690E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426772e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00129047 0 -0.932582 0.00435123 ============================== Variances and Principal Axes 1 5 2.3219E+01| -1.0000 0.0001 2.2876E-05| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.322e+01 -1.551e-03 -1.551e-03 2.298e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.932582 +/- 4.81856 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 4.35123E-03 +/- 4.79365E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426785e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000810074 0 -0.929213 0.00435092 ============================== Variances and Principal Axes 1 5 2.3000E+01| -1.0000 0.0001 2.2871E-05| -0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.300e+01 -1.717e-03 -1.717e-03 2.300e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.929213 +/- 4.79586 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 4.35092E-03 +/- 4.79580E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426790e-02 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:50 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08051E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.929213 +/- 4.79586 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 4.35092E-03 +/- 4.79580E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426790e-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 0.0122204 (-0.00435069,0.00786971) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.13619e+06, with delta statistic: 0.580082 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.13619e+06, with delta statistic: 0.82771 *** Parameter upper bound is INVALID. 1 0 0 (0.925831,0.925831) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part7_100_350k ev_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 = 2808.65 using 59 PHA bins. Test statistic : Chi-Squared = 2808.65 using 59 PHA bins. Reduced chi-squared = 49.2746 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 78.4766 0.0508758 -3 -0.958833 0.00750300 78.2593 8.1427 -4 -0.107304 0.0382855 77.9459 7.85639 -5 -1.28404 0.0457974 77.9224 0.412296 0 -0.964639 0.0438407 77.9202 0.486674 -1 -0.906596 0.0407541 ============================== Variances and Principal Axes 1 5 2.2156E+01| -0.9997 0.0231 2.1092E-03| -0.0231 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.214e+01 -5.118e-01 -5.118e-01 1.394e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.906596 +/- 4.70581 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 4.07541E-02 +/- 0.118061 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426748e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00153735 -1 -0.939020 0.0411630 ============================== Variances and Principal Axes 1 5 2.2037E+01| -0.9998 0.0216 1.9834E-03| -0.0216 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.203e+01 -4.758e-01 -4.758e-01 1.226e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.939020 +/- 4.69325 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 4.11630E-02 +/- 0.110734 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0013792 -1 -0.908934 0.0406334 ============================== Variances and Principal Axes 1 5 2.3270E+01| -0.9998 0.0219 2.0530E-03| -0.0219 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 -5.083e-01 -5.083e-01 1.316e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.908934 +/- 4.82279 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 4.06334E-02 +/- 0.114730 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426770e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 77.93 using 59 PHA bins. Test statistic : Chi-Squared = 77.93 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.422030e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00131991 -1 -0.931540 0.0374495 ============================== Variances and Principal Axes 1 5 2.2122E+01| -0.9997 0.0241 1.6490E-03| -0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.211e+01 -5.321e-01 -5.321e-01 1.446e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.931540 +/- 4.70199 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 3.74495E-02 +/- 0.120236 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426786e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000707528 -1 -0.919110 0.0372276 ============================== Variances and Principal Axes 1 5 2.2971E+01| -0.9997 0.0242 1.6981E-03| -0.0242 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.296e+01 -5.561e-01 -5.561e-01 1.517e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.919110 +/- 4.79140 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 3.72276E-02 +/- 0.123163 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426791e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000401945 -1 -0.926072 0.0373537 ============================== Variances and Principal Axes 1 5 2.2493E+01| -0.9997 0.0241 1.6710E-03| -0.0241 -0.9997 ------------------------------ ======================== Covariance Matrix 1 2 2.248e+01 -5.426e-01 -5.426e-01 1.477e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.926072 +/- 4.74128 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 3.73537E-02 +/- 0.121537 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:51 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08058E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -0.926072 +/- 4.74128 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 3.73537E-02 +/- 0.121537 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-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 0.140104 (-0.0372842,0.10282) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.08912e+06, with delta statistic: 0.580083 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.08912e+06, with delta statistic: 0.827711 *** Parameter upper bound is INVALID. 1 0 0 (0.924434,0.924434) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part1_15_350k ev_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:52 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08834E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-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 59076.4 (-15173.1,43903.3) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.24807e+06, with delta statistic: 0.580071 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.24807e+06, with delta statistic: 0.827699 *** Parameter upper bound is INVALID. 1 0 0 (0.920441,0.920441) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part2_15_150k ev_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 173.97 using 59 PHA bins. Test statistic : Chi-Squared = 173.97 using 59 PHA bins. Reduced chi-squared = 3.0520 for 57 degrees of freedom Null hypothesis probability = 9.150046e-14 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00166447 0 -0.934034 1269.21 ============================== Variances and Principal Axes 1 5 1.6297E+01| -1.0000 0.0015 2.6347E+06| -0.0015 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.197e+01 3.867e+03 3.867e+03 2.635e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.934034 +/- 4.68750 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 1269.21 +/- 1623.18 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426780e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000934173 0 -0.917475 1268.10 ============================== Variances and Principal Axes 1 5 1.6457E+01| -1.0000 0.0016 2.7157E+06| -0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.306e+01 4.234e+03 4.234e+03 2.716e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.917475 +/- 4.80200 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 1268.10 +/- 1647.95 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426789e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000548844 0 -0.927107 1268.73 ============================== Variances and Principal Axes 1 5 1.6366E+01| -1.0000 0.0015 2.6679E+06| -0.0015 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.242e+01 4.019e+03 4.019e+03 2.668e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.927107 +/- 4.73508 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 1268.73 +/- 1633.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426792e-02 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:53 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08159E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.927107 +/- 4.73508 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 1268.73 +/- 1633.38 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426792e-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 3688.02 (-1268.35,2419.67) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.08377e+06, with delta statistic: 0.580083 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.08376e+06, with delta statistic: 0.827711 *** Parameter upper bound is INVALID. 1 0 0 (0.9247,0.9247) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part3_15_25ke v_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 6.348201e+06 using 59 PHA bins. Test statistic : Chi-Squared = 6.348201e+06 using 59 PHA bins. Reduced chi-squared = 111371.9 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 77.9201 0.00167022 -2 -0.938998 5.07997 ============================== Variances and Principal Axes 1 5 3.6962E-01| -0.9948 0.1015 2.0973E+03| -0.1015 -0.9948 ------------------------------ ======================== Covariance Matrix 1 2 2.197e+01 2.117e+02 2.117e+02 2.076e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.938998 +/- 4.68714 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 5.07997 +/- 45.5596 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426768e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00139067 -2 -0.910162 5.34610 ============================== Variances and Principal Axes 1 5 3.6511E-01| -0.9942 0.1073 1.9904E+03| -0.1073 -0.9942 ------------------------------ ======================== Covariance Matrix 1 2 2.326e+01 2.122e+02 2.122e+02 1.967e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.910162 +/- 4.82247 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 5.34610 +/- 44.3565 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426773e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00120621 -2 -0.934759 5.12215 ============================== Variances and Principal Axes 1 5 3.6893E-01| -0.9947 0.1023 2.0801E+03| -0.1023 -0.9947 ------------------------------ ======================== Covariance Matrix 1 2 2.215e+01 2.117e+02 2.117e+02 2.058e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.934759 +/- 4.70646 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 5.12215 +/- 45.3690 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426780e-02 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:54 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.07896E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.934759 +/- 4.70646 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 5.12215 +/- 45.3690 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426780e-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 0 442.57 (-5.31278,437.258) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.05909e+06, with delta statistic: 0.580066 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.05909e+06, with delta statistic: 0.827695 *** Parameter upper bound is INVALID. 1 0 0 (0.931693,0.931693) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part4_25_50ke v_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426752e-02 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 89705.40 using 59 PHA bins. Test statistic : Chi-Squared = 89705.40 using 59 PHA bins. Reduced chi-squared = 1573.779 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 77.9201 0.0016636 -1 -0.918189 44.7440 ============================== Variances and Principal Axes 1 5 9.0210E-01| -0.9998 0.0187 6.0545E+04| -0.0187 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.197e+01 1.129e+03 1.129e+03 6.052e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.918189 +/- 4.68740 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 44.7440 +/- 246.017 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426790e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000481774 -1 -0.921993 44.5122 ============================== Variances and Principal Axes 1 5 8.9671E-01| -0.9998 0.0189 6.0394E+04| -0.0189 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.245e+01 1.141e+03 1.141e+03 6.037e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.921993 +/- 4.73775 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 44.5122 +/- 245.708 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000137074 -1 -0.923075 44.4452 ============================== Variances and Principal Axes 1 5 8.9522E-01| -0.9998 0.0190 6.0355E+04| -0.0190 -0.9998 ------------------------------ ======================== Covariance Matrix 1 2 2.259e+01 1.144e+03 1.144e+03 6.033e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.923075 +/- 4.75278 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 44.4452 +/- 245.628 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:55 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08170E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.923075 +/- 4.75278 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 44.4452 +/- 245.628 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-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 0 515.138 (-44.4403,470.698) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.09904e+06, with delta statistic: 0.580084 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.09904e+06, with delta statistic: 0.827712 *** Parameter upper bound is INVALID. 1 0 0 (0.923129,0.923129) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part5_50_100k ev_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426737e-02 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 1613.01 using 59 PHA bins. Test statistic : Chi-Squared = 1613.01 using 59 PHA bins. Reduced chi-squared = 28.2984 for 57 degrees of freedom Null hypothesis probability = 8.463395e-300 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00166685 0 -0.915098 339.000 ============================== Variances and Principal Axes 1 5 4.8616E+00| -1.0000 0.0052 6.3035E+05| -0.0052 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.197e+01 3.284e+03 3.284e+03 6.303e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.915098 +/- 4.68751 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 339.000 +/- 793.932 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426784e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000766001 0 -0.919696 337.912 ============================== Variances and Principal Axes 1 5 4.8263E+00| -1.0000 0.0052 6.3967E+05| -0.0052 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.233e+01 3.346e+03 3.346e+03 6.397e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.919696 +/- 4.72582 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 337.912 +/- 799.785 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426792e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000356321 0 -0.921829 337.409 ============================== Variances and Principal Axes 1 5 4.8108E+00| -1.0000 0.0052 6.4400E+05| -0.0052 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.250e+01 3.375e+03 3.375e+03 6.440e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.921829 +/- 4.74381 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 337.409 +/- 802.483 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:56 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08232E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.921829 +/- 4.74381 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 337.409 +/- 802.483 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-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 1214 (-337.179,876.819) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.0913e+06, with delta statistic: 0.580083 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.09129e+06, with delta statistic: 0.827712 *** Parameter upper bound is INVALID. 1 0 0 (0.924824,0.924824) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part6_100_150 kev_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426322e-02 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 289.52 using 59 PHA bins. Test statistic : Chi-Squared = 289.52 using 59 PHA bins. Reduced chi-squared = 5.0792 for 57 degrees of freedom Null hypothesis probability = 7.623649e-33 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00166405 0 -0.940849 881.867 ============================== Variances and Principal Axes 1 5 2.1376E+01| -1.0000 -0.0008 9.6447E+05| 0.0008 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.197e+01 -7.581e+02 -7.581e+02 9.645e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.940849 +/- 4.68746 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 881.867 +/- 982.076 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426762e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.0015501 0 -0.934365 882.293 ============================== Variances and Principal Axes 1 5 2.3001E+01| -1.0000 -0.0006 9.5422E+05| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.333e+01 -5.645e+02 -5.645e+02 9.542e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.934365 +/- 4.83063 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 882.293 +/- 976.841 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426781e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000966996 0 -0.930375 882.152 ============================== Variances and Principal Axes 1 5 2.2691E+01| -1.0000 -0.0006 9.5598E+05| 0.0006 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.307e+01 -6.032e+02 -6.032e+02 9.560e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.930375 +/- 4.80327 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 882.152 +/- 977.745 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426789e-02 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:57 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08036E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.930375 +/- 4.80327 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 882.152 +/- 977.745 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426789e-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 2478.77 (-882.055,1596.72) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.14258e+06, with delta statistic: 0.580081 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.14258e+06, with delta statistic: 0.827709 *** Parameter upper bound is INVALID. 1 0 0 (0.926298,0.926298) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part7_100_350 kev_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 = 78.75 using 59 PHA bins. Test statistic : Chi-Squared = 78.75 using 59 PHA bins. Reduced chi-squared = 1.382 for 57 degrees of freedom Null hypothesis probability = 2.976361e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.4485 0.0508796 -3 -0.945931 3087.86 78.0568 0.0467427 -4 -0.472762 14338.6 77.9564 0.20286 -5 -1.35511 20304.1 77.9334 0.0336442 0 -1.14040 18742.9 77.9239 0.000327407 -1 -0.779024 13610.2 ============================== Variances and Principal Axes 1 5 2.4119E+00| -1.0000 -0.0001 5.0596E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.300e+01 -3.934e+05 -3.934e+05 5.060e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.779024 +/- 5.74473 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 1.36102E+04 +/- 7.11308E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.424610e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9206 0.0131093 -1 -0.962186 15253.9 ============================== Variances and Principal Axes 1 5 2.0300E+00| -1.0000 -0.0001 2.0479E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.851e+01 -1.837e+05 -1.837e+05 2.048e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.962186 +/- 4.30289 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 1.52539E+04 +/- 4.52539E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426487e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9202 0.00346507 -1 -0.905035 14971.8 ============================== Variances and Principal Axes 1 5 2.2784E+00| -1.0000 -0.0001 3.1042E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.426e+01 -2.612e+05 -2.612e+05 3.104e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.905035 +/- 4.92558 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 1.49718E+04 +/- 5.57155E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426753e-02 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426322e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.00167682 -1 -0.929592 14773.6 ============================== Variances and Principal Axes 1 5 2.0057E+00| -1.0000 -0.0001 2.7956E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.197e+01 -2.362e+05 -2.362e+05 2.796e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.929592 +/- 4.68727 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 1.47736E+04 +/- 5.28731E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426788e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000540496 -1 -0.921468 14719.2 ============================== Variances and Principal Axes 1 5 2.0456E+00| -1.0000 -0.0001 2.9598E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.288e+01 -2.483e+05 -2.483e+05 2.960e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.921468 +/- 4.78338 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 1.47192E+04 +/- 5.44043E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 77.9201 0.000201027 -1 -0.924463 14740.8 ============================== Variances and Principal Axes 1 5 2.0319E+00| -1.0000 -0.0001 2.9041E+09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.257e+01 -2.442e+05 -2.442e+05 2.904e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.924463 +/- 4.75055 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 1.47408E+04 +/- 5.38899E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-02 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0i Fri Mar 18 11:45:58 2016 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00671828000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00671828000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00671828000b_slew.pha Net count rate (cts/s) for Spectrum:1 2.124e-04 +/- 2.028e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.2 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00671828000b_preslew.rsp for Source 1 Spectral data counts: 0.0110894 Model predicted rate: 1.08111E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -0.924463 +/- 4.75055 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 1.47408E+04 +/- 5.38899E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. Test statistic : Chi-Squared = 77.92 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.426793e-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 58456.6 (-14742.5,43714.1) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.09712e+06, with delta statistic: 0.580084 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 4.09711e+06, with delta statistic: 0.827712 *** Parameter upper bound is INVALID. 1 0 0 (0.924236,0.924236) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: -0.923587 ( 0.923555 0.923555 ) Norm@50keV : 3.73458E-05 ( -3.73427e-05 0.000214151 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 77.92 using 59 PHA bins. # Reduced chi-squared = 1.367 for 57 degrees of freedom # Null hypothesis probability = 3.426793e-02 Photon flux (15-150 keV) in 52.2 sec: 7.93673E-03 ( -0.00793673 0.0209696 ) ph/cm2/s Energy fluence (15-150 keV) : 6.62277e-08 ( -6.62079e-08 1.26307e-07 ) ergs/cm2