XSPEC version: 12.9.0 Build Date/Time: Wed Jul 29 15:14:04 2015 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00351588000b_slew.pha 1 spectrum in use Spectral Data File: ../sw00351588000b_slew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.287e-03 +/- 2.615e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 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 ../sw00351588000b_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 = 5.537728e+07 using 59 PHA bins. Test statistic : Chi-Squared = 5.537728e+07 using 59 PHA bins. Reduced chi-squared = 971531.3 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9109 for 57 degrees of freedom Null hypothesis probability = 6.654591e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 48.2656 0.458446 0 -0.346771 0.000125605 47.9808 246.697 -1 -0.836604 8.31948e-05 47.9777 1090.19 -2 -1.30167 5.13763e-05 ============================== Variances and Principal Axes 1 3 4.4843E+00| -1.0000 -0.0001 1.5956E-09| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.484e+00 3.434e-04 3.434e-04 2.790e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.30167 +/- 2.11760 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 5.13763E-05 +/- 1.67019E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.98 using 59 PHA bins. Test statistic : Chi-Squared = 47.98 using 59 PHA bins. Reduced chi-squared = 0.8417 for 57 degrees of freedom Null hypothesis probability = 7.969801e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 47.9469 0.0684561 -1 -1.19634 5.99403e-05 47.9407 564.936 -1 -1.14266 6.39195e-05 ============================== Variances and Principal Axes 1 3 1.2666E+01| -1.0000 -0.0001 7.8125E-10| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 1.267e+01 8.246e-04 8.246e-04 5.446e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.14266 +/- 3.55900 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.39195E-05 +/- 2.33370E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980742e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 47.9388 0.01778 -1 -1.11076 6.64169e-05 ============================== Variances and Principal Axes 1 3 9.7004E+00| -1.0000 -0.0001 8.7621E-10| 0.0001 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 9.700e+00 6.576e-04 6.576e-04 4.545e-08 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.11076 +/- 3.11455 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.64169E-05 +/- 2.13197E-04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981314e-01 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.0 Thu Aug 13 13:37:27 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.33699E-03 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex -1.11076 +/- 3.11455 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 6.64169E-05 +/- 2.13197E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981314e-01 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 0.001346 photons (8.0583e-11 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.01442 photons (2.5226e-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: -2.68614e+06, with delta statistic: 2.62859 *** Parameter lower bound is INVALID. 1 0 0.936495 (1.09546,2.03195) 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 0.000296206 (-6.81571e-05,0.000228049) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.094822 photons (3.6003e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.4982 (0.000 - 5.576e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.016052 photons (2.628e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.5009 (0.000 - 1.667e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.00025171 photons (8.2484e-12 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.07336 (0.000 - 2.199e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0012483 photons (7.8014e-11 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.05466 (0.000 - 2.809e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.005308 photons (6.6348e-10 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.007689 (0.000 - 8.921e-10) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0092443 photons (1.8783e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.01121 (0.000 - 2.281e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.088014 photons (3.5253e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.1753 (0.000 - 7.086e-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_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:28 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35444E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.187408 (-0.0935245,0.0938836) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.65389e+06, with delta statistic: 2.6285 *** Parameter lower bound is INVALID. 1 0 0.935969 (1.10232,2.03829) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part2_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 170.01 using 59 PHA bins. Test statistic : Chi-Squared = 170.01 using 59 PHA bins. Reduced chi-squared = 2.9826 for 57 degrees of freedom Null hypothesis probability = 3.549634e-13 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9385 0.00998359 0 -1.10119 0.0159342 ============================== Variances and Principal Axes 1 5 8.6923E+00| -1.0000 -0.0062 5.3222E-05| 0.0062 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.692e+00 5.424e-02 5.424e-02 3.916e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.10119 +/- 2.94822 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 1.59342E-02 +/- 1.97898E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981396e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00559198 0 -1.09266 0.0160079 ============================== Variances and Principal Axes 1 5 8.1930E+00| -1.0000 -0.0062 5.3851E-05| 0.0062 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.193e+00 5.071e-02 5.071e-02 3.678e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.09266 +/- 2.86228 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 1.60079E-02 +/- 1.91770E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981448e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00309521 0 -1.08791 0.0160490 ============================== Variances and Principal Axes 1 5 7.9319E+00| -1.0000 -0.0062 5.4206E-05| 0.0062 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.932e+00 4.888e-02 4.888e-02 3.555e-04 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08791 +/- 2.81631 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 1.60490E-02 +/- 1.88547E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981464e-01 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:28 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.34712E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08791 +/- 2.81631 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 1.60490E-02 +/- 1.88547E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981464e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0362859 (-0.0160719,0.020214) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.42893e+06, with delta statistic: 2.62912 *** Parameter lower bound is INVALID. 1 0 0.937708 (1.0838,2.02151) !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 = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 771781.8 using 59 PHA bins. Test statistic : Chi-Squared = 771781.8 using 59 PHA bins. Reduced chi-squared = 13540.03 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 47.9384 0.010009 -2 -1.07377 0.000258064 ============================== Variances and Principal Axes 1 5 8.6912E+00| -1.0000 -0.0005 1.2005E-08| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.691e+00 4.023e-03 4.023e-03 1.875e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.07377 +/- 2.94809 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.58064E-04 +/- 1.36917E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981442e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00236582 -2 -1.08355 0.000254175 ============================== Variances and Principal Axes 1 5 7.4032E+00| -1.0000 -0.0005 1.4142E-08| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.403e+00 3.679e-03 3.679e-03 1.842e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08355 +/- 2.72088 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.54175E-04 +/- 1.35726E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000476961 -2 -1.08157 0.000255128 ============================== Variances and Principal Axes 1 5 7.6678E+00| -1.0000 -0.0005 1.3621E-08| 0.0005 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.668e+00 3.749e-03 3.749e-03 1.846e-06 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08157 +/- 2.76908 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.55128E-04 +/- 1.35876E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:29 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35046E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08157 +/- 2.76908 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.55128E-04 +/- 1.35876E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00544494 (-0.000254539,0.0051904) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.38819e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.93779 (1.08279,2.02058) !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 = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981202e-01 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 29726.18 using 59 PHA bins. Test statistic : Chi-Squared = 29726.18 using 59 PHA bins. Reduced chi-squared = 521.5119 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 47.9386 0.010002 -1 -1.10418 0.00122168 ============================== Variances and Principal Axes 1 5 8.6921E+00| -1.0000 -0.0016 3.0594E-07| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.692e+00 1.363e-02 1.363e-02 2.166e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.10418 +/- 2.94824 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.22168E-03 +/- 4.65445E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981384e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9384 0.00646737 -1 -1.09635 0.00123484 ============================== Variances and Principal Axes 1 5 8.2879E+00| -1.0000 -0.0016 3.1566E-07| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.288e+00 1.313e-02 1.313e-02 2.113e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.09635 +/- 2.87888 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.23484E-03 +/- 4.59695E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981435e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00418226 -1 -1.09127 0.00124340 ============================== Variances and Principal Axes 1 5 8.0424E+00| -1.0000 -0.0016 3.2212E-07| 0.0016 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.042e+00 1.284e-02 1.284e-02 2.081e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.09127 +/- 2.83591 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.24340E-03 +/- 4.56201E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981456e-01 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:29 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.34715E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.09127 +/- 2.83591 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.24340E-03 +/- 4.56201E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981456e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.00876922 (-0.00124896,0.00752026) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.44583e+06, with delta statistic: 2.6291 *** Parameter lower bound is INVALID. 1 0 0.937705 (1.08584,2.02354) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part5_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980721e-01 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 1496.45 using 59 PHA bins. Test statistic : Chi-Squared = 1496.45 using 59 PHA bins. Reduced chi-squared = 26.2536 for 57 degrees of freedom Null hypothesis probability = 2.201947e-275 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00998696 -1 -1.07294 0.00534726 ============================== Variances and Principal Axes 1 5 8.6921E+00| -1.0000 -0.0032 5.7508E-06| 0.0032 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.692e+00 2.761e-02 2.761e-02 9.343e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.07294 +/- 2.94822 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.34726E-03 +/- 9.66591E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981450e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00263181 -1 -1.08436 0.00532677 ============================== Variances and Principal Axes 1 5 7.3823E+00| -1.0000 -0.0031 6.0560E-06| 0.0031 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.382e+00 2.322e-02 2.322e-02 7.911e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08436 +/- 2.71703 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.32677E-03 +/- 8.89465E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981470e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000688009 -1 -1.08137 0.00533205 ============================== Variances and Principal Axes 1 5 7.6915E+00| -1.0000 -0.0032 5.9750E-06| 0.0032 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.691e+00 2.425e-02 2.425e-02 8.245e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08137 +/- 2.77335 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.33205E-03 +/- 9.08038E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:30 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35023E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08137 +/- 2.77335 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 5.33205E-03 +/- 9.08038E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0133608 (-0.00533269,0.00802815) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.39187e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937784 (1.08151,2.01929) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part6_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 47.97 using 59 PHA bins. Test statistic : Chi-Squared = 47.97 using 59 PHA bins. Reduced chi-squared = 0.8416 for 57 degrees of freedom Null hypothesis probability = 7.972422e-01 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 472.64 using 59 PHA bins. Test statistic : Chi-Squared = 472.64 using 59 PHA bins. Reduced chi-squared = 8.2919 for 57 degrees of freedom Null hypothesis probability = 8.582308e-67 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9388 0.00998122 0 -1.05373 0.00925414 ============================== Variances and Principal Axes 1 5 8.6914E+00| -1.0000 -0.0010 1.7933E-05| 0.0010 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.691e+00 8.980e-03 8.980e-03 2.721e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.05373 +/- 2.94811 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 9.25414E-03 +/- 5.21648E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9385 0.00817476 0 -1.10243 0.00925929 ============================== Variances and Principal Axes 1 5 6.9126E+00| -1.0000 -0.0007 1.8149E-05| 0.0007 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.913e+00 5.179e-03 5.179e-03 2.203e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.10243 +/- 2.62917 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 9.25929E-03 +/- 4.69356E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981391e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9384 0.00593076 0 -1.06548 0.00925394 ============================== Variances and Principal Axes 1 5 8.2312E+00| -1.0000 -0.0010 1.7987E-05| 0.0010 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 8.231e+00 7.961e-03 7.961e-03 2.569e-05 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.06548 +/- 2.86901 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 9.25394E-03 +/- 5.06810E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981421e-01 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:30 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35025E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.06548 +/- 2.86901 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 9.25394E-03 +/- 5.06810E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981421e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.0163589 (-0.00925719,0.00710169) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.47438e+06, with delta statistic: 2.62903 *** Parameter lower bound is INVALID. 1 0 0.939671 (1.0721,2.01177) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part7_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2605.76 using 59 PHA bins. Test statistic : Chi-Squared = 2605.76 using 59 PHA bins. Reduced chi-squared = 45.7151 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 50.5914 0.458421 -3 -2.15293 0.0203323 48.6502 19.2097 -1 -1.65781 0.0716199 48.4698 6.79345 -1 -0.867038 0.113079 47.9696 9.07265 -2 -1.25897 0.106923 47.9533 1.20226 0 -1.20590 0.103235 47.9461 0.844498 0 -1.17651 0.100851 ============================== Variances and Principal Axes 1 5 1.1982E+01| -0.9991 0.0416 2.0957E-03| -0.0416 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 1.196e+01 -4.976e-01 -4.976e-01 2.280e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.17651 +/- 3.45852 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.100851 +/- 0.150998 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. Test statistic : Chi-Squared = 47.95 using 59 PHA bins. Reduced chi-squared = 0.8412 for 57 degrees of freedom Null hypothesis probability = 7.979148e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9404 0.0278989 0 -1.13704 0.0977237 ============================== Variances and Principal Axes 1 5 1.1273E+01| -0.9992 0.0411 2.0459E-03| -0.0411 -0.9992 ------------------------------ ======================== Covariance Matrix 1 2 1.125e+01 -4.625e-01 -4.625e-01 2.105e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.13704 +/- 3.35468 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 9.77237E-02 +/- 0.145097 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980855e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.939 0.0160908 0 -1.11623 0.0964923 ============================== Variances and Principal Axes 1 5 9.4856E+00| -0.9991 0.0420 1.9781E-03| -0.0420 -0.9991 ------------------------------ ======================== Covariance Matrix 1 2 9.469e+00 -3.977e-01 -3.977e-01 1.869e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.11623 +/- 3.07716 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 9.64923E-02 +/- 0.136698 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981242e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 47.97 using 59 PHA bins. Test statistic : Chi-Squared = 47.97 using 59 PHA bins. Reduced chi-squared = 0.8416 for 57 degrees of freedom Null hypothesis probability = 7.972422e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9385 0.0099656 -1 -1.06416 0.0871460 ============================== Variances and Principal Axes 1 5 8.7094E+00| -0.9989 0.0475 1.6814E-03| -0.0475 -0.9989 ------------------------------ ======================== Covariance Matrix 1 2 8.690e+00 -4.132e-01 -4.132e-01 2.134e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.06416 +/- 2.94784 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 8.71460E-02 +/- 0.146068 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981406e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00517705 -1 -1.08815 0.0879581 ============================== Variances and Principal Axes 1 5 7.1753E+00| -0.9988 0.0481 1.5889E-03| -0.0481 -0.9988 ------------------------------ ======================== Covariance Matrix 1 2 7.159e+00 -3.447e-01 -3.447e-01 1.819e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.08815 +/- 2.67558 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 8.79581E-02 +/- 0.134870 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981463e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00177603 -1 -1.07947 0.0876841 ============================== Variances and Principal Axes 1 5 7.8152E+00| -0.9989 0.0479 1.6313E-03| -0.0479 -0.9989 ------------------------------ ======================== Covariance Matrix 1 2 7.797e+00 -3.737e-01 -3.737e-01 1.955e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.07947 +/- 2.79237 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 8.76841E-02 +/- 0.139818 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981470e-01 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:31 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35202E-03 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex -1.07947 +/- 2.79237 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 8.76841E-02 +/- 0.139818 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981470e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 0.17965 (-0.0878008,0.0918496) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.40828e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937747 (1.0816,2.01935) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part1_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:31 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35124E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 75443 (-35887.9,39555.1) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.39789e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937767 (1.08221,2.01998) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part2_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 803.56 using 59 PHA bins. Test statistic : Chi-Squared = 803.56 using 59 PHA bins. Reduced chi-squared = 14.098 for 57 degrees of freedom Null hypothesis probability = 2.456490e-132 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000237304 0 -1.08186 2633.48 ============================== Variances and Principal Axes 1 5 2.4434E+00| -1.0000 0.0011 4.5503E+06| -0.0011 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.602e+00 4.845e+03 4.845e+03 4.550e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08186 +/- 2.75725 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 2633.48 +/- 2133.15 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 2.73485e-05 0 -1.08195 2633.24 ============================== Variances and Principal Axes 1 5 2.4414E+00| -1.0000 0.0011 4.5640E+06| -0.0011 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.622e+00 4.862e+03 4.862e+03 4.564e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08195 +/- 2.76073 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 2633.24 +/- 2136.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 1.62376e-05 -3 -1.08219 2633.05 ============================== Variances and Principal Axes 1 5 2.4412E+00| -1.0000 0.0011 4.5656E+06| -0.0011 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.624e+00 4.864e+03 4.864e+03 4.566e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08219 +/- 2.76113 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 2633.05 +/- 2136.74 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:31 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35043E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08219 +/- 2.76113 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 2633.05 +/- 2136.74 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 4951.38 (-2633.05,2318.33) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.38134e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937799 (1.08219,2.01999) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part3_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 8.720435e+07 using 59 PHA bins. Test statistic : Chi-Squared = 8.720435e+07 using 59 PHA bins. Reduced chi-squared = 1.529901e+06 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 47.9383 0.000224861 3 -1.08117 8.36494 ============================== Variances and Principal Axes 1 5 5.7596E-02| -0.9981 0.0622 1.9472E+03| -0.0622 -0.9981 ------------------------------ ======================== Covariance Matrix 1 2 7.602e+00 1.210e+02 1.210e+02 1.940e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75714 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.36494 +/- 44.0411 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000224861 4 -1.08117 8.36494 ============================== Variances and Principal Axes 1 5 5.7596E-02| -0.9981 0.0622 1.9472E+03| -0.0622 -0.9981 ------------------------------ ======================== Covariance Matrix 1 2 7.602e+00 1.210e+02 1.210e+02 1.940e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75714 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.36494 +/- 44.0411 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000224861 4 -1.08117 8.36494 ============================== Variances and Principal Axes 1 5 5.7596E-02| -0.9981 0.0622 1.9472E+03| -0.0622 -0.9981 ------------------------------ ======================== Covariance Matrix 1 2 7.602e+00 1.210e+02 1.210e+02 1.940e+03 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75714 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.36494 +/- 44.0411 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:32 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35065E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75714 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 8.36494 +/- 44.0411 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 172.143 (-8.36494,163.778) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.3779e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937798 (1.08117,2.01896) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part4_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 980224.3 using 59 PHA bins. Test statistic : Chi-Squared = 980224.3 using 59 PHA bins. Reduced chi-squared = 17196.92 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 47.9383 0.000229555 2 -1.08117 78.7457 ============================== Variances and Principal Axes 1 5 1.3264E-01| -1.0000 0.0100 7.4939E+04| -0.0100 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.603e+00 7.481e+02 7.481e+02 7.493e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75727 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 78.7457 +/- 273.735 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000229555 3 -1.08117 78.7457 ============================== Variances and Principal Axes 1 5 1.3264E-01| -1.0000 0.0100 7.4939E+04| -0.0100 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.603e+00 7.481e+02 7.481e+02 7.493e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75727 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 78.7457 +/- 273.735 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000229555 3 -1.08117 78.7457 ============================== Variances and Principal Axes 1 5 1.3264E-01| -1.0000 0.0100 7.4939E+04| -0.0100 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.603e+00 7.481e+02 7.481e+02 7.493e+04 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75727 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 78.7457 +/- 273.735 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:32 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35065E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.75727 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 78.7457 +/- 273.735 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 514.295 (-78.7457,435.549) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.37801e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937789 (1.08117,2.01896) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part5_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981461e-01 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 13287.68 using 59 PHA bins. Test statistic : Chi-Squared = 13287.68 using 59 PHA bins. Reduced chi-squared = 233.1171 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 47.9383 0.000243407 -1 -1.08231 666.037 ============================== Variances and Principal Axes 1 5 6.2487E-01| -1.0000 0.0025 1.1393E+06| -0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.603e+00 2.819e+03 2.819e+03 1.139e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08231 +/- 2.75729 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 666.037 +/- 1067.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 9.15743e-05 2 -1.08231 665.999 ============================== Variances and Principal Axes 1 5 6.2393E-01| -1.0000 0.0025 1.1442E+06| -0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.634e+00 2.832e+03 2.832e+03 1.144e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08231 +/- 2.76297 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 665.999 +/- 1069.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 8.13652e-05 2 -1.08231 665.999 ============================== Variances and Principal Axes 1 5 6.2394E-01| -1.0000 0.0025 1.1442E+06| -0.0025 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.634e+00 2.832e+03 2.832e+03 1.144e+06 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08231 +/- 2.76299 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 665.999 +/- 1069.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:33 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35041E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08231 +/- 2.76299 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 665.999 +/- 1069.69 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 1602.62 (-665.999,936.624) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.38294e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937798 (1.08231,2.02011) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part6_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980809e-01 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 1598.59 using 59 PHA bins. Test statistic : Chi-Squared = 1598.59 using 59 PHA bins. Reduced chi-squared = 28.0455 for 57 degrees of freedom Null hypothesis probability = 8.939453e-297 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000256754 0 -1.08282 1880.05 ============================== Variances and Principal Axes 1 5 6.1501E+00| -1.0000 0.0013 9.2129E+05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.602e+00 1.157e+03 1.157e+03 9.213e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08282 +/- 2.75719 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 1880.05 +/- 959.839 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000250115 0 -1.08254 1879.92 ============================== Variances and Principal Axes 1 5 6.1556E+00| -1.0000 0.0013 9.2576E+05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.648e+00 1.175e+03 1.175e+03 9.258e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08254 +/- 2.76546 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 1879.92 +/- 962.163 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000165471 2 -1.08254 1879.96 ============================== Variances and Principal Axes 1 5 6.1548E+00| -1.0000 0.0013 9.2500E+05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.640e+00 1.172e+03 1.172e+03 9.250e+05 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08254 +/- 2.76408 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 1879.96 +/- 961.768 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:34 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35036E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08254 +/- 2.76408 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 1879.96 +/- 961.768 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 3317.27 (-1879.96,1437.3) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.38388e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937799 (1.08254,2.02034) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_pegpow_part7_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.68 using 59 PHA bins. Test statistic : Chi-Squared = 52.68 using 59 PHA bins. Reduced chi-squared = 0.9242 for 57 degrees of freedom Null hypothesis probability = 6.377187e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 50.7006 0.458455 -3 -2.14276 8174.98 48.4491 0.507747 -1 -1.55616 31214.3 48.0632 0.20485 0 -0.871834 35839.9 47.9389 0.330862 -1 -1.09150 36477.4 47.9386 0.0126185 -2 -1.05979 35408.2 ============================== Variances and Principal Axes 1 5 5.3477E-01| -1.0000 -0.0000 3.9690E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.728e+00 -1.690e+05 -1.690e+05 3.969e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.05979 +/- 2.78001 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 3.54082E+04 +/- 6.29997E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981387e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00643827 -1 -1.08581 35915.6 ============================== Variances and Principal Axes 1 5 5.2143E-01| -1.0000 -0.0000 3.5748E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.053e+00 -1.528e+05 -1.528e+05 3.575e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08581 +/- 2.65576 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 3.59156E+04 +/- 5.97893E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981466e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.00109061 -1 -1.08117 35876.4 ============================== Variances and Principal Axes 1 5 5.4152E-01| -1.0000 -0.0000 3.8937E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.730e+00 -1.673e+05 -1.673e+05 3.894e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08117 +/- 2.78032 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 3.58764E+04 +/- 6.23992E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981471e-01 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8411 for 57 degrees of freedom Null hypothesis probability = 7.980809e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 0.000249928 -1 -1.08216 35133.7 ============================== Variances and Principal Axes 1 5 4.9594E-01| -1.0000 -0.0000 3.9841E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.601e+00 -1.682e+05 -1.682e+05 3.984e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08216 +/- 2.75693 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 3.51337E+04 +/- 6.31198E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 3.21981e-05 -3 -1.08168 35125.2 ============================== Variances and Principal Axes 1 5 4.9669E-01| -1.0000 -0.0000 3.9972E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.628e+00 -1.688e+05 -1.688e+05 3.997e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08168 +/- 2.76185 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 3.51252E+04 +/- 6.32238E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 47.9383 8.81155e-05 -3 -1.08298 35154.0 ============================== Variances and Principal Axes 1 5 4.9632E-01| -1.0000 -0.0000 3.9909E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 7.615e+00 -1.685e+05 -1.685e+05 3.991e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08298 +/- 2.75946 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 3.51540E+04 +/- 6.31736E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0 Thu Aug 13 13:37:34 2015 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: ../sw00351588000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00351588000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00351588000b_slew.pha Net count rate (cts/s) for Spectrum:1 1.224e-03 +/- 1.891e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00351588000b_preslew.rsp for Source 1 Spectral data counts: 0.0758591 Model predicted rate: 2.35027E-03 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex -1.08298 +/- 2.75946 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 3.51540E+04 +/- 6.31736E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. Test statistic : Chi-Squared = 47.94 using 59 PHA bins. Reduced chi-squared = 0.8410 for 57 degrees of freedom Null hypothesis probability = 7.981472e-01 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Fit error occurred during lower bound error calculation. 5 0 74574.9 (-35154,39420.9) !XSPEC12>error 1; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -2.3799e+06, with delta statistic: 2.62913 *** Parameter lower bound is INVALID. 1 0 0.937808 (1.08298,2.02079) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in power-law: ------------------------------------------------------------ Parameters : value lower 90% higher 90% Photon index: -1.11076 ( 1.09546 2.03195 ) Norm@50keV : 6.64169E-05 ( -6.81571e-05 0.000228049 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 47.94 using 59 PHA bins. # Reduced chi-squared = 0.8410 for 57 degrees of freedom # Null hypothesis probability = 7.981314e-01 Photon flux (15-150 keV) in 62 sec: 1.60490E-02 ( -0.0160719 0.020214 ) ph/cm2/s Energy fluence (15-150 keV) : 1.63249e-07 ( -1.63249e-07 1.43736e-07 ) ergs/cm2