XSPEC version: 12.9.1 Build Date/Time: Wed Jan 18 19:50:28 2017 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00732188000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00732188000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.997e-01 +/- 5.760e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 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 ../sw00732188000b_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 = 104838.7 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 104838.7 using 59 PHA bins. Reduced chi-squared = 1839.275 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 80.59 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 80.59 using 59 PHA bins. Reduced chi-squared = 1.414 for 57 degrees of freedom Null hypothesis probability = 2.154114e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 79.6001 3.60584 -3 0.936446 0.0222843 78.3972 88.8884 -4 1.27959 0.0211783 78.1188 37.7806 -5 1.09963 0.0210530 78.0489 10.4877 -6 1.20152 0.0207685 78.0261 3.27176 -7 1.14099 0.0208382 78.018 1.18565 -8 1.17733 0.0207671 ============================== Variances and Principal Axes 1 3 6.5155E-02| -1.0000 0.0013 1.0619E-05| -0.0013 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.516e-02 -8.361e-05 -8.361e-05 1.073e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.17733 +/- 0.255255 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.07671E-02 +/- 3.27510E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370585e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 78.0151 0.167334 -3 1.15544 0.0207994 ============================== Variances and Principal Axes 1 3 6.5477E-02| -1.0000 0.0019 1.0560E-05| -0.0019 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.548e-02 -1.229e-04 -1.229e-04 1.079e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.15544 +/- 0.255884 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.07994E-02 +/- 3.28499E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372251e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm 78.014 0.100956 -3 1.16862 0.0207762 ============================== Variances and Principal Axes 1 3 6.5346E-02| -1.0000 0.0015 1.0598E-05| -0.0015 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.535e-02 -9.928e-05 -9.928e-05 1.075e-05 ------------------------ ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.16862 +/- 0.255629 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.07762E-02 +/- 3.27860E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372855e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 XSPEC12>log bat_spec.log Logging to file:bat_spec.log XSPEC12>show XSPEC version: 12.9.1 Fri Feb 10 17:51:37 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309147 Current model list: ======================================================================== Model npow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npow PhoIndex 1.16862 +/- 0.255629 2 1 npow enorm keV 50.0000 frozen 3 1 npow norm 2.07762E-02 +/- 3.27860E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372855e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard XSPEC12>flux 20.0 50.0 Model Flux 1.0293 photons (5.3369e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 1.0418 photons (1.4941e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 0.826266 1.50886 (-0.334413,0.348186) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 0.015401 0.0261572 (-0.00537981,0.00537643) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.113 photons (4.6947e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 2.474 - 4.088 (3.145e-07 - 7.834e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.428 photons (2.1297e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.808 - 2.991 (1.588e-07 - 2.692e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.62117 photons (1.9413e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.4058 - 0.8570 (1.280e-08 - 2.661e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.76312 photons (4.3809e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.5788 - 0.9777 (3.359e-08 - 5.547e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.68045 photons (7.8125e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.5028 - 0.9773 (5.743e-08 - 1.135e-07) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.36332 photons (7.1619e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.1983 - 0.5531 (3.891e-08 - 1.095e-07) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0482 photons (3.2812e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.6084 - 2.149 (1.834e-07 - 7.125e-07) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part1_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_15_350kev.log; Logging to file:phpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:51:41 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309079 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 2.27482 3.99898 (-0.836804,0.887359) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826303 1.50887 (-0.335507,0.347064) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part2_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 81.34 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 81.34 using 59 PHA bins. Reduced chi-squared = 1.427 for 57 degrees of freedom Null hypothesis probability = 1.885370e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0641541 -3 1.16682 2.42818 ============================== Variances and Principal Axes 1 5 6.4670E-02| -0.9957 0.0924 1.4592E-01| -0.0924 -0.9957 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 7.472e-03 7.472e-03 1.452e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16682 +/- 0.255663 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.42818 +/- 0.381083 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373074e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0380096 -3 1.16185 2.42763 ============================== Variances and Principal Axes 1 5 6.4793E-02| -0.9962 0.0868 1.4584E-01| -0.0868 -0.9962 ------------------------------ ======================== Covariance Matrix 1 2 6.540e-02 7.006e-03 7.006e-03 1.452e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16185 +/- 0.255740 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.42763 +/- 0.381092 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373161e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0220956 -3 1.16474 2.42795 ============================== Variances and Principal Axes 1 5 6.4718E-02| -0.9959 0.0901 1.4589E-01| -0.0901 -0.9959 ------------------------------ ======================== Covariance Matrix 1 2 6.538e-02 7.284e-03 7.284e-03 1.452e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16474 +/- 0.255690 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.42795 +/- 0.381087 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373171e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_15_150kev.log; Logging to file:phpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:51:46 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309118 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16474 +/- 0.255690 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 2.42795 +/- 0.381087 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373171e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 1.80242 3.05396 (-0.62533,0.626212) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.82633 1.50894 (-0.337696,0.344911) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part3_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 748.51 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 748.51 using 59 PHA bins. Reduced chi-squared = 13.132 for 57 degrees of freedom Null hypothesis probability = 3.158055e-121 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0643752 -3 1.16681 0.621867 ============================== Variances and Principal Axes 1 5 8.6796E-02| -0.8551 -0.5185 7.0316E-03| 0.5185 -0.8551 ------------------------------ ======================== Covariance Matrix 1 2 6.535e-02 3.537e-02 3.537e-02 2.848e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16681 +/- 0.255637 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.621867 +/- 0.168753 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373068e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0375623 -3 1.16193 0.619233 ============================== Variances and Principal Axes 1 5 8.6885E-02| -0.8547 -0.5191 7.1326E-03| 0.5191 -0.8547 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 3.539e-02 3.539e-02 2.862e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16193 +/- 0.255722 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.619233 +/- 0.169187 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373166e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0133 0.0211317 -3 1.16467 0.620717 ============================== Variances and Principal Axes 1 5 8.6830E-02| -0.8549 -0.5188 7.0737E-03| 0.5188 -0.8549 ------------------------------ ======================== Covariance Matrix 1 2 6.537e-02 3.537e-02 3.537e-02 2.854e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16467 +/- 0.255669 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.620717 +/- 0.168928 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373227e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_15_25kev.log; Logging to file:phpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:51:48 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309117 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16467 +/- 0.255669 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 25.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.620717 +/- 0.168928 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373227e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.393522 0.872283 (-0.227197,0.251564) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826326 1.50889 (-0.338348,0.344218) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part4_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 80.50 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 80.50 using 59 PHA bins. Reduced chi-squared = 1.412 for 57 degrees of freedom Null hypothesis probability = 2.191788e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 469.17 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 469.17 using 59 PHA bins. Reduced chi-squared = 8.2310 for 57 degrees of freedom Null hypothesis probability = 3.983233e-66 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0137 0.0639899 -3 1.16680 0.763413 ============================== Variances and Principal Axes 1 5 6.9038E-02| 0.9664 0.2572 1.3459E-02| -0.2572 0.9664 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 1.381e-02 1.381e-02 1.714e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16680 +/- 0.255659 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.763413 +/- 0.130902 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373050e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0385221 -3 1.16176 0.762360 ============================== Variances and Principal Axes 1 5 6.8940E-02| 0.9676 0.2527 1.3548E-02| -0.2527 0.9676 ------------------------------ ======================== Covariance Matrix 1 2 6.540e-02 1.354e-02 1.354e-02 1.708e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16176 +/- 0.255741 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.762360 +/- 0.130708 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373137e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0227652 -3 1.16474 0.762976 ============================== Variances and Principal Axes 1 5 6.8999E-02| 0.9668 0.2554 1.3494E-02| -0.2554 0.9668 ------------------------------ ======================== Covariance Matrix 1 2 6.538e-02 1.371e-02 1.371e-02 1.712e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16474 +/- 0.255691 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.762976 +/- 0.130826 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373171e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_25_50kev.log; Logging to file:phpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:51:51 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309118 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16474 +/- 0.255691 2 1 nphpow eMin keV 25.0000 frozen 3 1 nphpow eMax keV 50.0000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.762976 +/- 0.130826 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373171e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.554198 0.970659 (-0.208413,0.208048) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826333 1.50894 (-0.337838,0.344766) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part5_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 103.62 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 103.62 using 59 PHA bins. Reduced chi-squared = 1.8178 for 57 degrees of freedom Null hypothesis probability = 1.580141e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 598.53 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 598.53 using 59 PHA bins. Reduced chi-squared = 10.501 for 57 degrees of freedom Null hypothesis probability = 2.538032e-91 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0640842 -3 1.16680 0.680062 ============================== Variances and Principal Axes 1 5 7.1613E-02| -0.9475 0.3197 1.0415E-02| -0.3197 -0.9475 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 -1.854e-02 -1.854e-02 1.667e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16680 +/- 0.255652 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.680062 +/- 0.129116 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373080e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0387677 -3 1.16174 0.681501 ============================== Variances and Principal Axes 1 5 7.1798E-02| -0.9465 0.3226 1.0323E-02| -0.3226 -0.9465 ------------------------------ ======================== Covariance Matrix 1 2 6.540e-02 -1.877e-02 -1.877e-02 1.672e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16174 +/- 0.255737 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.681501 +/- 0.129303 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373168e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0237675 -3 1.16484 0.680616 ============================== Variances and Principal Axes 1 5 7.1685E-02| 0.9471 -0.3209 1.0379E-02| 0.3209 0.9471 ------------------------------ ======================== Covariance Matrix 1 2 6.537e-02 -1.863e-02 -1.863e-02 1.669e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16484 +/- 0.255682 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.680616 +/- 0.129192 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373171e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_50_100kev.log; Logging to file:phpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:51:54 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309120 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16484 +/- 0.255682 2 1 nphpow eMin keV 50.0000 frozen 3 1 nphpow eMax keV 100.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.680616 +/- 0.129192 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373171e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.481719 0.880194 (-0.199445,0.19903) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826331 1.50894 (-0.337748,0.34486) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part6_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 232.80 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 232.80 using 59 PHA bins. Reduced chi-squared = 4.0843 for 57 degrees of freedom Null hypothesis probability = 4.151684e-23 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 2390.90 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 2390.90 using 59 PHA bins. Reduced chi-squared = 41.9456 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0641202 -3 1.16677 0.362851 ============================== Variances and Principal Axes 1 5 7.3947E-02| -0.9376 0.3478 2.8979E-03| -0.3478 -0.9376 ------------------------------ ======================== Covariance Matrix 1 2 6.535e-02 -2.317e-02 -2.317e-02 1.149e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16677 +/- 0.255638 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.362851 +/- 0.107208 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373078e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0385445 -3 1.16176 0.364624 ============================== Variances and Principal Axes 1 5 7.3967E-02| 0.9378 -0.3472 2.8525E-03| 0.3472 0.9378 ------------------------------ ======================== Covariance Matrix 1 2 6.540e-02 -2.315e-02 -2.315e-02 1.142e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16176 +/- 0.255726 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.364624 +/- 0.106879 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373149e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0234233 -3 1.16481 0.363550 ============================== Variances and Principal Axes 1 5 7.3949E-02| -0.9377 0.3476 2.8797E-03| -0.3476 -0.9377 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 -2.316e-02 -2.316e-02 1.147e-02 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16481 +/- 0.255663 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.363550 +/- 0.107076 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373186e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_100_150kev.log; Logging to file:phpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:51:58 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309118 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16481 +/- 0.255663 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 150.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 0.363550 +/- 0.107076 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373186e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.223229 0.522275 (-0.140991,0.158056) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826335 1.50894 (-0.336579,0.346023) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_phpow_part7_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphpow ; 1.500 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.50000 +/- 0.0 2 1 nphpow eMin keV 15.0000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 95.84 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 95.84 using 59 PHA bins. Reduced chi-squared = 1.681 for 57 degrees of freedom Null hypothesis probability = 9.802606e-04 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.3133 3.60545 -3 0.936360 3.18615 78.6386 2.83744 -4 1.32407 2.89768 78.2781 1.77998 -5 1.06056 3.17789 78.1163 1.31292 -6 1.22847 3.03791 78.0521 0.763666 -7 1.12406 3.14765 78.0278 0.497171 -8 1.18790 3.08882 78.0187 0.293233 -9 1.14897 3.12834 ============================== Variances and Principal Axes 1 5 4.9115E-02| -0.9682 -0.2503 3.1291E-01| 0.2503 -0.9682 ------------------------------ ======================== Covariance Matrix 1 2 6.564e-02 -6.393e-02 -6.393e-02 2.964e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.14897 +/- 0.256210 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 3.12834 +/- 0.544410 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370167e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0153 0.179983 -3 1.17245 3.10579 ============================== Variances and Principal Axes 1 5 4.8947E-02| -0.9693 -0.2457 3.2027E-01| 0.2457 -0.9693 ------------------------------ ======================== Covariance Matrix 1 2 6.533e-02 -6.463e-02 -6.463e-02 3.039e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.17245 +/- 0.255603 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 3.10579 +/- 0.551261 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372121e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0141 0.10716 -3 1.15844 3.11972 ============================== Variances and Principal Axes 1 5 4.9000E-02| -0.9687 -0.2483 3.1576E-01| 0.2483 -0.9687 ------------------------------ ======================== Covariance Matrix 1 2 6.545e-02 -6.416e-02 -6.416e-02 2.993e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.15844 +/- 0.255822 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 3.11972 +/- 0.547094 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372804e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 232.80 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 232.80 using 59 PHA bins. Reduced chi-squared = 4.0843 for 57 degrees of freedom Null hypothesis probability = 4.151684e-23 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0637863 -3 1.16669 1.04641 ============================== Variances and Principal Axes 1 5 8.0432E-03| -0.8564 -0.5163 2.2301E-01| 0.5163 -0.8564 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -9.505e-02 -9.505e-02 1.657e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16669 +/- 0.255625 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04641 +/- 0.407076 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373066e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0375013 -3 1.16184 1.05345 ============================== Variances and Principal Axes 1 5 7.9543E-03| -0.8543 -0.5197 2.2058E-01| 0.5197 -0.8543 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 -9.441e-02 -9.441e-02 1.632e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16184 +/- 0.255707 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.05345 +/- 0.403922 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373148e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0220807 -3 1.16469 1.04934 ============================== Variances and Principal Axes 1 5 8.0066E-03| -0.8556 -0.5177 2.2201E-01| 0.5177 -0.8556 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 -9.479e-02 -9.479e-02 1.647e-01 ------------------------ ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16469 +/- 0.255660 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04934 +/- 0.405778 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373170e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log phpow50_100_350kev.log; Logging to file:phpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:01 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309117 Current model list: ======================================================================== Model nphpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphpow PhoIndex 1.16469 +/- 0.255660 2 1 nphpow eMin keV 100.000 frozen 3 1 nphpow eMax keV 350.000 frozen 4 1 nphpow enorm keV 50.0000 frozen 5 1 nphpow norm 1.04934 +/- 0.405778 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373170e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 0.573156 1.68407 (-0.478618,0.632295) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826332 1.50893 (-0.337623,0.34498) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part1_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_15_350kev.log; Logging to file:pegpow50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:03 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309104 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 287533 704732 (-184223,232975) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826333 1.50899 (-0.339075,0.343582) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part2_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 136.73 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 136.73 using 59 PHA bins. Reduced chi-squared = 2.3988 for 57 degrees of freedom Null hypothesis probability = 1.681119e-08 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0591598 -3 1.16079 213314. ============================== Variances and Principal Axes 1 5 4.7391E-02| -1.0000 -0.0000 1.5302E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.542e-02 -5.252e+03 -5.252e+03 1.530e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16079 +/- 0.255766 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 2.13314E+05 +/- 3.91181E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373083e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0350482 -3 1.16536 212949. ============================== Variances and Principal Axes 1 5 4.7593E-02| -1.0000 -0.0000 1.5316E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.537e-02 -5.218e+03 -5.218e+03 1.532e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16536 +/- 0.255679 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 2.12949E+05 +/- 3.91353E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373169e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0205586 -3 1.16268 213163. ============================== Variances and Principal Axes 1 5 4.7472E-02| -1.0000 -0.0000 1.5308E+09| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 -5.238e+03 -5.238e+03 1.531e+09 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16268 +/- 0.255724 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 2.13163E+05 +/- 3.91248E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373193e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_15_150kev.log; Logging to file:pegpow50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:06 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309109 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16268 +/- 0.255724 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 2.13163E+05 +/- 3.91248E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373193e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 152983 274640 (-60156.2,61500.7) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826336 1.50893 (-0.336939,0.345654) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part3_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 3 25.0; Fit statistic : Chi-Squared = 21740.66 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 21740.66 using 59 PHA bins. Reduced chi-squared = 381.4150 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0587592 -3 1.16087 19334.3 ============================== Variances and Principal Axes 1 5 2.2435E-02| -1.0000 0.0000 2.7056E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.541e-02 1.078e+03 1.078e+03 2.706e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16087 +/- 0.255751 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.93343E+04 +/- 5201.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373097e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0345648 -3 1.16536 19408.3 ============================== Variances and Principal Axes 1 5 2.2225E-02| -1.0000 0.0000 2.6940E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 1.078e+03 1.078e+03 2.694e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16536 +/- 0.255664 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.94083E+04 +/- 5190.40 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373136e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0210119 -3 1.16263 19363.3 ============================== Variances and Principal Axes 1 5 2.2348E-02| -1.0000 0.0000 2.7009E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 1.078e+03 1.078e+03 2.701e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16263 +/- 0.255714 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.93633E+04 +/- 5197.02 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373183e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_15_25kev.log; Logging to file:pegpow50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:10 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309110 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16263 +/- 0.255714 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 25.0000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.93633E+04 +/- 5197.02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373183e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 12369.9 27108.1 (-7019.72,7718.52) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826327 1.50891 (-0.336956,0.345628) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part4_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 78.09 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.09 using 59 PHA bins. Reduced chi-squared = 1.370 for 57 degrees of freedom Null hypothesis probability = 3.329436e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 50.0; Fit statistic : Chi-Squared = 3895.88 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 3895.88 using 59 PHA bins. Reduced chi-squared = 68.3488 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0589613 -3 1.16081 43757.1 ============================== Variances and Principal Axes 1 5 5.7317E-02| -1.0000 0.0000 5.3738E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.541e-02 6.596e+02 6.596e+02 5.374e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16081 +/- 0.255763 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 4.37571E+04 +/- 7330.61 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373081e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.034954 -3 1.16538 43803.3 ============================== Variances and Principal Axes 1 5 5.6926E-02| -1.0000 0.0000 5.3879E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.537e-02 6.746e+02 6.746e+02 5.388e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16538 +/- 0.255681 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 4.38033E+04 +/- 7340.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373141e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0209244 -3 1.16264 43775.3 ============================== Variances and Principal Axes 1 5 5.7154E-02| -1.0000 0.0000 5.3795E+07| -0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 6.657e+02 6.657e+02 5.380e+07 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16264 +/- 0.255720 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 4.37753E+04 +/- 7334.52 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373163e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_25_50kev.log; Logging to file:pegpow50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:13 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309110 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16264 +/- 0.255720 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 4.37753E+04 +/- 7334.52 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373163e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 31993.6 55540.2 (-11798.2,11748.4) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826328 1.50891 (-0.337938,0.344641) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part5_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 79.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 79.01 using 59 PHA bins. Reduced chi-squared = 1.386 for 57 degrees of freedom Null hypothesis probability = 2.844025e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 100.0; Fit statistic : Chi-Squared = 1097.16 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1097.16 using 59 PHA bins. Reduced chi-squared = 19.2484 for 57 degrees of freedom Null hypothesis probability = 2.226052e-192 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0594791 -3 1.16075 78284.6 ============================== Variances and Principal Axes 1 5 4.1597E-02| -1.0000 -0.0000 2.3448E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.542e-02 -2.363e+03 -2.363e+03 2.345e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16075 +/- 0.255764 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 7.82846E+04 +/- 1.53128E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373074e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0356806 -3 1.16541 78117.6 ============================== Variances and Principal Axes 1 5 4.1964E-02| -1.0000 -0.0000 2.3393E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.537e-02 -2.340e+03 -2.340e+03 2.339e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16541 +/- 0.255672 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 7.81176E+04 +/- 1.52949E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373170e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0211366 -3 1.16265 78216.3 ============================== Variances and Principal Axes 1 5 4.1742E-02| -1.0000 -0.0000 2.3426E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 -2.354e+03 -2.354e+03 2.343e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16265 +/- 0.255718 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 7.82163E+04 +/- 1.53055E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373174e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_50_100kev.log; Logging to file:pegpow50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:16 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309110 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16265 +/- 0.255718 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 7.82163E+04 +/- 1.53055E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373174e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 54857 101589 (-23300.4,23431.9) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826326 1.50891 (-0.337029,0.345555) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part6_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 85.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 85.65 using 59 PHA bins. Reduced chi-squared = 1.503 for 57 degrees of freedom Null hypothesis probability = 8.372496e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>newpar 3 150.0; Fit statistic : Chi-Squared = 1336.20 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 1336.20 using 59 PHA bins. Reduced chi-squared = 23.4421 for 57 degrees of freedom Null hypothesis probability = 6.181280e-242 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.059574 -3 1.16077 71942.1 ============================== Variances and Principal Axes 1 5 1.8069E-02| -1.0000 -0.0000 4.5213E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.540e-02 -4.626e+03 -4.626e+03 4.521e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16077 +/- 0.255741 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 7.19421E+04 +/- 2.12633E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373093e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0347822 -3 1.16529 71623.6 ============================== Variances and Principal Axes 1 5 1.8225E-02| -1.0000 -0.0000 4.5487E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.536e-02 -4.630e+03 -4.630e+03 4.549e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16529 +/- 0.255662 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 7.16236E+04 +/- 2.13277E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373172e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0205723 -3 1.16262 71812.6 ============================== Variances and Principal Axes 1 5 1.8133E-02| -1.0000 -0.0000 4.5328E+08| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.539e-02 -4.628e+03 -4.628e+03 4.533e+08 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16262 +/- 0.255707 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 7.18126E+04 +/- 2.12904E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373189e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_100_150kev.log; Logging to file:pegpow50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:20 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309108 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16262 +/- 0.255707 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 7.18126E+04 +/- 2.12904E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373189e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 43827.3 103282 (-27873.2,31581.8) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826326 1.50891 (-0.337024,0.345562) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegpow_part7_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npegpow ; 1.5000 1.00000E-02 -3.0000 -2.0000 9.0000 10.000 ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.00 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.50000 +/- 0.0 2 1 npegpow eMin keV 15.0000 frozen 3 1 npegpow eMax keV 350.000 frozen 4 1 npegpow enorm keV 50.0000 frozen 5 1 npegpow norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 118.82 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 118.82 using 59 PHA bins. Reduced chi-squared = 2.0846 for 57 degrees of freedom Null hypothesis probability = 3.022404e-06 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 79.8983 3.60628 -3 0.940100 509463. 78.9798 4.61234 -4 1.36311 365603. 78.5791 1.77414 -5 1.03067 507824. 78.2421 2.66769 -6 1.25921 417391. 78.1111 0.848352 -7 1.10337 493827. 78.0493 1.0362 -8 1.20168 449516. 78.0269 0.378192 -9 1.14038 481019. 78.0183 0.334091 -10 1.17775 462899. ============================== Variances and Principal Axes 1 5 1.6225E-02| -1.0000 -0.0000 2.3036E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.560e-02 -3.373e+04 -3.373e+04 2.304e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.17775 +/- 0.256124 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 4.62899E+05 +/- 1.51776E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.370416e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0151 0.172651 -3 1.15530 474397. ============================== Variances and Principal Axes 1 5 1.5997E-02| -1.0000 -0.0000 2.1523E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.547e-02 -3.263e+04 -3.263e+04 2.152e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.15530 +/- 0.255878 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 4.74397E+05 +/- 1.46708E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.02 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.02 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372202e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.014 0.101845 -3 1.16852 467826. ============================== Variances and Principal Axes 1 5 1.6084E-02| -1.0000 -0.0000 2.2419E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.534e-02 -3.323e+04 -3.323e+04 2.242e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16852 +/- 0.255621 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 4.67826E+05 +/- 1.49731E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.372873e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 85.65 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 85.65 using 59 PHA bins. Reduced chi-squared = 1.503 for 57 degrees of freedom Null hypothesis probability = 8.372496e-03 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0136 0.0597348 -3 1.16081 330364. ============================== Variances and Principal Axes 1 5 9.2315E-03| -1.0000 -0.0000 1.8513E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.540e-02 -3.225e+04 -3.225e+04 1.851e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16081 +/- 0.255726 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 3.30364E+05 +/- 1.36062E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373066e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0135 0.0351712 -3 1.16534 328131. ============================== Variances and Principal Axes 1 5 9.2850E-03| -1.0000 -0.0000 1.8825E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.535e-02 -3.249e+04 -3.249e+04 1.883e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16534 +/- 0.255632 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 3.28131E+05 +/- 1.37205E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373148e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm 78.0134 0.0210376 -3 1.16263 329477. ============================== Variances and Principal Axes 1 5 9.2534E-03| -1.0000 -0.0000 1.8641E+10| 0.0000 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.537e-02 -3.234e+04 -3.234e+04 1.864e+10 ------------------------ ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16263 +/- 0.255685 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 3.29477E+05 +/- 1.36532E+05 ________________________________________________________________________ Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373195e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 !XSPEC12>log pegpow50_100_350kev.log; Logging to file:pegpow50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.1 Fri Feb 10 17:52:23 2017 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00732188000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00732188000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00732188000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.914e-01 +/- 5.238e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00732188000b_preslew.rsp for Source 1 Spectral data counts: 0.0234831 Model predicted rate: 0.309106 Current model list: ======================================================================== Model npegpow<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npegpow PhoIndex 1.16263 +/- 0.255685 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 3.29477E+05 +/- 1.36532E+05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Test statistic : Chi-Squared = 78.01 using 59 PHA bins. Reduced chi-squared = 1.369 for 57 degrees of freedom Null hypothesis probability = 3.373195e-02 ***Warning: Chi-square may not be valid due to bins with zero variance in spectrum number(s): 1 Weighting method: standard !XSPEC12>error 5; Parameter Confidence Range (2.706) 5 172262 547275 (-157219,217794) !XSPEC12>error 1; Parameter Confidence Range (2.706) 1 0.826334 1.50894 (-0.337617,0.344992) !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: 1.16862 ( -0.334413 0.348186 ) Norm@50keV : 2.07762E-02 ( -0.00537981 0.00537643 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 78.01 using 59 PHA bins. # Reduced chi-squared = 1.369 for 57 degrees of freedom # Null hypothesis probability = 3.372855e-02 Photon flux (15-150 keV) in 0.06 sec: 2.42795 ( -0.62533 0.626212 ) ph/cm2/s Energy fluence (15-150 keV) : 1.27898e-08 ( -3.60937e-09 3.69004e-09 ) ergs/cm2