XSPEC version: 12.8.2 Build Date/Time: Thu Jul 3 19:14:55 2014 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00574935000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00574935000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.081e-02 +/- 3.987e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 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 ../sw00574935000b_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 ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep: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 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3.486861e+07 using 59 PHA bins. Test statistic : Chi-Squared = 3.486861e+07 using 59 PHA bins. Reduced chi-squared = 633974.8 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 130.03 using 59 PHA bins. Test statistic : Chi-Squared = 130.03 using 59 PHA bins. Reduced chi-squared = 2.3641 for 55 degrees of freedom Null hypothesis probability = 5.136096e-08 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 106.79 10.2349 0 -1.09043 -3.76748 67.9298 0.00404531 92.8782 917.451 0 -1.16146 -8.91066 59.8190 0.00411928 92.8782 1078.27 9 -1.16146 -8.58465 59.8190 0.00411928 ================================================== Variances and Principal Axes 1 2 3 5 2.9866E-08| -0.0041 0.0000 0.0000 1.0000 7.6584E-02| 0.9998 -0.0000 0.0195 0.0041 1.1398E+02| 0.0195 0.0000 -0.9998 0.0001 2.0418E+20| -0.0000 -1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.455e-01 2.875e+09 -3.220e+00 7.248e-04 2.875e+09 3.218e+20 -1.121e+11 1.611e+07 -3.220e+00 -1.121e+11 1.530e+02 -1.943e-02 7.248e-04 1.611e+07 -1.943e-02 3.781e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.16146 +/- 0.381422 2 1 ngrbep beta -8.58465 +/- 1.79382E+10 3 1 ngrbep epeak keV 59.8190 +/- 12.3690 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 4.11928E-03 +/- 1.94460E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 92.88 using 59 PHA bins. Test statistic : Chi-Squared = 92.88 using 59 PHA bins. Reduced chi-squared = 1.689 for 55 degrees of freedom Null hypothesis probability = 1.067888e-03 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 92.3227 4.73483 9 -1.16146 -8.26040 59.8190 0.00424809 ================================================== Variances and Principal Axes 1 2 3 5 2.9866E-08| -0.0042 0.0000 0.0000 1.0000 7.2010E-02| 0.9998 -0.0000 0.0195 0.0042 1.0718E+02| 0.0195 0.0000 -0.9998 0.0001 2.6560E+20| -0.0000 -1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.368e-01 2.063e+09 -3.027e+00 7.028e-04 2.063e+09 1.763e+20 -8.045e+10 1.193e+07 -3.027e+00 -8.045e+10 1.439e+02 -1.884e-02 7.028e-04 1.193e+07 -1.884e-02 3.781e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.16146 +/- 0.369856 2 1 ngrbep beta -8.26040 +/- 1.32761E+10 3 1 ngrbep epeak keV 59.8190 +/- 11.9940 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 4.24809E-03 +/- 1.94460E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 92.32 using 59 PHA bins. Test statistic : Chi-Squared = 92.32 using 59 PHA bins. Reduced chi-squared = 1.679 for 55 degrees of freedom Null hypothesis probability = 1.210669e-03 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 92.3227 4.73483 10 -1.16146 -8.23042 59.8190 0.00424809 ================================================== Variances and Principal Axes 1 2 3 5 2.9866E-08| -0.0042 0.0000 0.0000 1.0000 7.2010E-02| 0.9998 -0.0000 0.0195 0.0042 1.0718E+02| 0.0195 0.0000 -0.9998 0.0001 8.3937E+19| -0.0000 -1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.368e-01 1.557e+09 -3.027e+00 7.028e-04 1.557e+09 1.004e+20 -6.072e+10 9.001e+06 -3.027e+00 -6.072e+10 1.439e+02 -1.884e-02 7.028e-04 9.001e+06 -1.884e-02 3.781e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.16146 +/- 0.369856 2 1 ngrbep beta -8.23042 +/- 1.00208E+10 3 1 ngrbep epeak keV 59.8190 +/- 11.9940 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 4.24809E-03 +/- 1.94460E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 92.32 using 59 PHA bins. Test statistic : Chi-Squared = 92.32 using 59 PHA bins. Reduced chi-squared = 1.679 for 55 degrees of freedom Null hypothesis probability = 1.210669e-03 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sat May 30 15:21:57 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.31651E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.16146 +/- 0.369856 2 1 ngrbep beta -8.23042 +/- 1.00208E+10 3 1 ngrbep epeak keV 59.8190 +/- 11.9940 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 4.24809E-03 +/- 1.94460E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 92.32 using 59 PHA bins. Test statistic : Chi-Squared = 92.32 using 59 PHA bins. Reduced chi-squared = 1.679 for 55 degrees of freedom Null hypothesis probability = 1.210669e-03 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.1342 photons (6.7461e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.065588 photons (8.3541e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 61.2711 2.96153 9 -1.76987 -8.76859 26.9015 0.00283684 ================================================== Variances and Principal Axes 1 2 3 5 1.2668E-08| -0.0051 0.0000 0.0000 1.0000 1.8727E-02| 0.9998 -0.0000 -0.0186 0.0051 2.4638E+02| -0.0186 -0.0000 -0.9998 -0.0001 1.0159E+20| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.229e-01 1.708e+09 5.106e+00 4.558e-04 1.708e+09 1.520e+20 4.735e+10 7.038e+06 5.106e+00 4.735e+10 2.610e+02 1.733e-02 4.558e-04 7.038e+06 1.733e-02 1.756e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.76987 +/- 0.350555 2 1 ngrbep beta -8.76859 +/- 1.23274E+10 3 1 ngrbep epeak keV 26.9015 +/- 16.1570 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.83684E-03 +/- 1.32513E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 61.27 using 59 PHA bins. Test statistic : Chi-Squared = 61.27 using 59 PHA bins. Reduced chi-squared = 1.114 for 55 degrees of freedom Null hypothesis probability = 2.612044e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -302338, with delta statistic: 1.72242 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.9015 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.17022e+11, with delta statistic: 1.72242 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 59.3787 1.19059 4 -1.19321 -4.05961 26.9015 0.00782344 59.3783 1.13699 3 -1.19321 -4.05881 26.9015 0.00782344 ================================================== Variances and Principal Axes 1 2 3 5 9.6036E-08| -0.0135 0.0000 0.0003 0.9999 5.8496E-02| 0.9967 -0.0196 -0.0777 0.0135 2.2137E+01| -0.0722 0.1986 -0.9774 -0.0007 4.1446E+01| -0.0346 -0.9799 -0.1966 -0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.231e-01 1.085e+00 1.840e+00 2.486e-03 1.085e+00 4.067e+01 3.686e+00 1.339e-02 1.840e+00 3.686e+00 2.275e+01 1.836e-02 2.486e-03 1.339e-02 1.836e-02 2.839e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.19321 +/- 0.472376 2 1 ngrbep beta -4.05881 +/- 6.37713 3 1 ngrbep epeak keV 26.9015 +/- 4.76974 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 7.82344E-03 +/- 5.32776E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 59.38 using 59 PHA bins. Test statistic : Chi-Squared = 59.38 using 59 PHA bins. Reduced chi-squared = 1.080 for 55 degrees of freedom Null hypothesis probability = 3.191510e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 58.8598 1.32491 1 -1.63293 -2.97084 26.8941 0.00362840 58.8221 5.68361 0 -1.63271 -2.89498 26.8268 0.00362883 58.6946 52.3324 0 -1.63258 -2.77074 26.3757 0.00364542 58.2488 200.888 -1 -1.63372 -2.78777 24.5662 0.00376492 57.902 259.138 -2 -1.59508 -2.60887 23.7135 0.00411863 57.633 221.178 -2 -1.54640 -2.55213 23.7300 0.00450995 57.4032 157.99 -2 -1.49456 -2.52774 24.0127 0.00492595 57.1968 128.137 -2 -1.44382 -2.53285 24.5107 0.00533492 57.0107 92.5149 -2 -1.39448 -2.52851 24.8696 0.00576693 56.8371 88.2314 -2 -1.34666 -2.52466 25.1468 0.00622361 56.6733 82.8306 -2 -1.30016 -2.51980 25.3483 0.00670877 56.5181 78.1575 -2 -1.25481 -2.51475 25.4976 0.00722382 56.372 72.7655 -2 -1.21059 -2.51213 25.6350 0.00776322 56.236 65.3312 -2 -1.16764 -2.51150 25.7702 0.00832193 56.1102 57.4865 -2 -1.12610 -2.51176 25.8954 0.00889840 55.9935 50.6233 -2 -1.08605 -2.51210 26.0033 0.00949247 55.8859 45.0152 -2 -1.04761 -2.51264 26.0941 0.0101016 55.785 39.9346 -2 -1.01023 -2.51340 26.1769 0.0107305 55.6916 35.825 -2 -0.974330 -2.51357 26.2403 0.0113758 55.6035 32.2166 -2 -0.939356 -2.51433 26.3017 0.0120400 55.5218 28.9681 -2 -0.905736 -2.51449 26.3476 0.0127195 55.4449 26.1193 -2 -0.873148 -2.51504 26.3907 0.0134143 55.373 23.5322 -2 -0.841542 -2.51570 26.4298 0.0141244 55.3055 21.2076 -2 -0.810982 -2.51574 26.4552 0.0148527 55.2414 19.4401 -2 -0.781196 -2.51677 26.4915 0.0155907 55.1816 17.3491 -2 -0.752324 -2.51720 26.5167 0.0163460 55.1253 15.9165 -2 -0.724310 -2.51751 26.5381 0.0171153 55.0721 14.5137 -2 -0.697086 -2.51814 26.5592 0.0178969 55.0203 13.2104 -2 -0.669985 -2.51904 26.5831 0.0187061 54.9729 12.3854 -2 -0.644309 -2.51947 26.5962 0.0195157 54.9281 11.1379 -2 -0.619318 -2.51983 26.6094 0.0203355 54.8857 10.1735 -2 -0.594981 -2.52046 26.6237 0.0211650 54.845 9.30995 -2 -0.571278 -2.52128 26.6374 0.0220052 54.8059 8.59971 -2 -0.547464 -2.52187 26.6513 0.0228805 54.7698 8.20471 -2 -0.525069 -2.52229 26.6571 0.0237459 54.7357 7.37305 -2 -0.503217 -2.52264 26.6640 0.0246188 54.7032 6.78431 -2 -0.481889 -2.52321 26.6727 0.0254988 54.6723 6.25191 -2 -0.461094 -2.52392 26.6807 0.0263877 54.6429 5.80667 -2 -0.440821 -2.52434 26.6856 0.0272872 54.6135 5.4261 -2 -0.420271 -2.52490 26.6942 0.0282232 54.5869 5.2546 -2 -0.401036 -2.52522 26.6948 0.0291426 54.5615 4.73817 -2 -0.382210 -2.52567 26.6983 0.0300655 54.5374 4.38112 -2 -0.363833 -2.52593 26.7001 0.0309964 54.5143 4.105 -2 -0.345855 -2.52638 26.7038 0.0319318 54.4923 3.82045 -2 -0.328292 -2.52692 26.7068 0.0328739 54.4712 3.58198 -2 -0.311135 -2.52724 26.7078 0.0338241 54.451 3.37512 -2 -0.294353 -2.52760 26.7090 0.0347798 54.4306 3.1673 -2 -0.277096 -2.52805 26.7136 0.0357814 54.4121 3.12847 -2 -0.261125 -2.52824 26.7103 0.0367539 54.3945 2.82997 -2 -0.245440 -2.52858 26.7103 0.0377260 54.3776 2.63516 -2 -0.230092 -2.52887 26.7099 0.0387026 54.3614 2.48504 -2 -0.215063 -2.52916 26.7094 0.0396835 54.3459 2.34624 -2 -0.200382 -2.52928 26.7067 0.0406713 54.331 2.23019 -2 -0.185930 -2.52979 26.7089 0.0416555 54.3168 2.07659 -2 -0.171815 -2.52999 26.7075 0.0426483 54.303 1.98722 -2 -0.157983 -2.53025 26.7063 0.0436439 54.2899 1.88037 -2 -0.144425 -2.53049 26.7049 0.0446430 54.2769 1.78483 -2 -0.131132 -2.53072 26.7034 0.0456452 54.2636 1.70962 -2 -0.116668 -2.53117 26.7084 0.0467377 54.2519 1.73658 -2 -0.104038 -2.53113 26.7002 0.0477576 54.2406 1.561 -2 -0.0915389 -2.53140 26.6982 0.0487677 54.2298 1.44964 -2 -0.0792759 -2.53159 26.6960 0.0497793 54.2194 1.37987 -2 -0.0672440 -2.53178 26.6940 0.0507921 54.2094 1.3133 -2 -0.0554423 -2.53197 26.6918 0.0518060 54.1998 1.25177 -2 -0.0438500 -2.53215 26.6896 0.0528218 ================================================== Variances and Principal Axes 1 2 3 5 4.1507E-06| -0.0855 0.0070 0.0039 0.9963 2.8151E-02| 0.0036 -0.9992 -0.0383 0.0075 2.0456E+00| -0.9490 0.0077 -0.3049 -0.0803 1.3822E+01| -0.3036 -0.0378 0.9516 -0.0295 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.116e+00 1.436e-01 -3.401e+00 2.798e-01 1.436e-01 4.798e-02 -5.009e-01 1.396e-02 -3.401e+00 -5.009e-01 1.271e+01 -3.383e-01 2.798e-01 1.396e-02 -3.383e-01 2.526e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -4.38500E-02 +/- 1.76515 2 1 ngrbep beta -2.53215 +/- 0.219046 3 1 ngrbep epeak keV 26.6896 +/- 3.56463 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 5.28218E-02 +/- 0.158920 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.20 using 59 PHA bins. Test statistic : Chi-Squared = 54.20 using 59 PHA bins. Reduced chi-squared = 0.9855 for 55 degrees of freedom Null hypothesis probability = 5.051766e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.6896 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 26.6896 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values 121.75, 121.855 and delta statistic 1.99958, 3.3023 ***Warning: Number of trials exceeded before convergence. Current trial values 121.852, 121.855 and delta statistic 1.99959, 3.3023 ***Warning: Number of trials exceeded before convergence. Current trial values 121.852, 121.855 and delta statistic 1.99959, 3.3023 1 -1.36871 4.98407 (-1.33634,5.01643) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 -2.90901 -2.28127 (-0.376495,0.251249) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 30.9225, 30.9332 and delta stat 2.65253, 2.76195 but latest trial 30.9291 gives 3.30412 Suggest that you check this result using the steppar command. 3 22.3122 30.9279 (-4.37004,4.2456) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.9109 0.019409 -3 0.989380 -2.54017 26.2555 0.306410 ================================================== Variances and Principal Axes 1 2 3 5 1.2267E-04| -0.4677 0.0485 0.0327 0.8820 2.2238E-02| 0.0339 0.9978 0.0410 -0.0384 2.4840E+00| -0.7075 0.0355 -0.6104 -0.3544 1.6448E+01| 0.5288 0.0264 -0.7903 0.3083 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.843e+00 1.681e-01 -5.801e+00 3.304e+00 1.681e-01 3.675e-02 -3.963e-01 1.018e-01 -5.801e+00 -3.963e-01 1.120e+01 -3.470e+00 3.304e+00 1.018e-01 -3.470e+00 1.875e+00 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 0.989380 +/- 2.41717 2 1 ngrbep beta -2.54017 +/- 0.191699 3 1 ngrbep epeak keV 26.2555 +/- 3.34659 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.306410 +/- 1.36937 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.91 using 59 PHA bins. Test statistic : Chi-Squared = 53.91 using 59 PHA bins. Reduced chi-squared = 0.9802 for 55 degrees of freedom Null hypothesis probability = 5.162769e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.8976 0.0103709 -3 0.877259 -2.53991 26.3145 0.252705 ================================================== Variances and Principal Axes 1 2 3 5 8.6914E-05| -0.3931 0.0398 0.0264 0.9183 2.2776E-02| 0.0268 0.9982 0.0412 -0.0330 2.3671E+00| -0.7639 0.0335 -0.5638 -0.3122 1.5577E+01| 0.5112 0.0283 -0.8244 0.2413 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.451e+00 1.652e-01 -5.545e+00 2.486e+00 1.652e-01 3.780e-02 -4.068e-01 8.079e-02 -5.545e+00 -4.068e-01 1.134e+01 -2.682e+00 2.486e+00 8.079e-02 -2.682e+00 1.138e+00 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 0.877259 +/- 2.33477 2 1 ngrbep beta -2.53991 +/- 0.194412 3 1 ngrbep epeak keV 26.3145 +/- 3.36749 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.252705 +/- 1.06664 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167897e-01 Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before convergence. Current trial values 164.709, 191.41 and delta statistic 2.00072, 8.31006 5 0 178.342 (-0.24864,178.093) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.28118 photons (1.7572e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.2607 (0.000 - 1.602e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.27392 photons (1.5067e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.2343 (0.000 - 1.339e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12805 photons (3.9937e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.1218 (0.000 - 3.796e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10178 photons (5.5486e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.09989 (0.000 - 5.436e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.035457 photons (3.8548e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.03602 (0.000 - 3.938e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0086313 photons (1.6698e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.008862 (0.000 - 1.714e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.015887 photons (4.175e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.01615 (0.000 - 4.251e-09) (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_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4873.01 using 59 PHA bins. Test statistic : Chi-Squared = 4873.01 using 59 PHA bins. Reduced chi-squared = 88.6002 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45282E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 15309.7, 15309.6 and delta stat 2.69598, 2.73334 but latest trial 15309.6 gives 2.77686 Suggest that you check this result using the steppar command. 7 15309.6 20115.1 (-2268.8,2536.69) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.436355e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.00479057 -3 0.784913 -2.53815 9.45661 15063.8 ================================================== Variances and Principal Axes 1 2 3 7 1.1206E-02| -0.3655 -0.9253 -0.1013 0.0001 5.2868E-02| 0.8970 -0.3792 0.2273 0.0001 8.0684E+01| -0.2487 -0.0078 0.9685 0.0010 6.9846E+05| 0.0002 0.0002 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.058e+00 1.615e-01 -1.955e+01 1.282e+02 1.615e-01 3.899e-02 -7.154e-01 1.088e+02 -1.955e+01 -7.154e-01 7.635e+01 -6.770e+02 1.282e+02 1.088e+02 -6.770e+02 6.985e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.784913 +/- 2.24904 2 1 npeggrb beta -2.53815 +/- 0.197467 3 1 npeggrb tem keV 9.45661 +/- 8.73773 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.50638E+04 +/- 835.740 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169313e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.012016 -2 0.775957 -2.54005 9.50124 15059.5 ================================================== Variances and Principal Axes 1 2 3 7 1.1135E-02| -0.3590 -0.9278 -0.1021 0.0001 5.3286E-02| 0.8979 -0.3731 0.2335 0.0001 7.9385E+01| -0.2547 -0.0078 0.9670 0.0010 6.9772E+05| 0.0002 0.0002 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.220e+00 1.644e-01 -1.967e+01 1.322e+02 1.644e-01 3.860e-02 -7.086e-01 1.081e+02 -1.967e+01 -7.086e-01 7.489e+01 -6.768e+02 1.322e+02 1.081e+02 -6.768e+02 6.977e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.775957 +/- 2.28468 2 1 npeggrb beta -2.54005 +/- 0.196475 3 1 npeggrb tem keV 9.50124 +/- 8.65389 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.50595E+04 +/- 835.297 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169370e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.00595605 -3 0.775379 -2.53919 9.49843 15061.7 ================================================== Variances and Principal Axes 1 2 3 7 1.1183E-02| -0.3628 -0.9262 -0.1023 0.0001 5.3044E-02| 0.8969 -0.3769 0.2315 0.0001 7.8907E+01| -0.2529 -0.0077 0.9674 0.0010 6.9855E+05| 0.0002 0.0002 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.120e+00 1.620e-01 -1.944e+01 1.385e+02 1.620e-01 3.881e-02 -7.046e-01 1.088e+02 -1.944e+01 -7.046e-01 7.457e+01 -7.050e+02 1.385e+02 1.088e+02 -7.050e+02 6.985e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.775379 +/- 2.26278 2 1 npeggrb beta -2.53919 +/- 0.197004 3 1 npeggrb tem keV 9.49843 +/- 8.63532 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.50617E+04 +/- 835.792 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169380e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45233E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.775379 +/- 2.26278 2 1 npeggrb beta -2.53919 +/- 0.197004 3 1 npeggrb tem keV 9.49843 +/- 8.63532 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.50617E+04 +/- 835.792 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169380e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 13723.7 16424.5 (-1337.33,1363.43) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 7622.46 using 59 PHA bins. Test statistic : Chi-Squared = 7622.46 using 59 PHA bins. Reduced chi-squared = 138.590 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00476723 -3 0.775636 -2.53846 9.49261 3964.52 ================================================== Variances and Principal Axes 1 2 3 7 8.0329E-03| -0.7653 -0.6111 -0.2021 -0.0004 4.6516E-02| 0.5937 -0.7915 0.1451 0.0004 8.1202E+01| -0.2486 -0.0090 0.9686 0.0009 7.6108E+04| -0.0004 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.052e+00 1.615e-01 -1.952e+01 -2.801e+01 1.615e-01 3.898e-02 -7.152e-01 4.731e+00 -1.952e+01 -7.152e-01 7.625e+01 -7.408e+01 -2.801e+01 4.731e+00 -7.408e+01 7.611e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.775636 +/- 2.24759 2 1 npeggrb beta -2.53846 +/- 0.197443 3 1 npeggrb tem keV 9.49261 +/- 8.73206 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3964.52 +/- 275.876 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169355e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.008741 -3 0.768431 -2.53993 9.52782 3963.23 ================================================== Variances and Principal Axes 1 2 3 7 8.0341E-03| -0.7604 -0.6163 -0.2047 -0.0004 4.6459E-02| 0.5981 -0.7874 0.1491 0.0004 8.0369E+01| -0.2530 -0.0090 0.9674 0.0010 7.6207E+04| -0.0003 0.0001 -0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.176e+00 1.641e-01 -1.964e+01 -2.575e+01 1.641e-01 3.872e-02 -7.124e-01 4.727e+00 -1.964e+01 -7.124e-01 7.531e+01 -8.239e+01 -2.575e+01 4.727e+00 -8.239e+01 7.621e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.768431 +/- 2.27508 2 1 npeggrb beta -2.53993 +/- 0.196773 3 1 npeggrb tem keV 9.52782 +/- 8.67793 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3963.23 +/- 276.056 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169368e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.00453145 -3 0.776103 -2.53895 9.49440 3964.00 ================================================== Variances and Principal Axes 1 2 3 7 8.0315E-03| -0.7634 -0.6128 -0.2042 -0.0004 4.6491E-02| 0.5949 -0.7902 0.1473 0.0004 8.0002E+01| -0.2516 -0.0090 0.9678 0.0009 7.6149E+04| -0.0004 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.095e+00 1.618e-01 -1.945e+01 -2.753e+01 1.618e-01 3.885e-02 -7.077e-01 4.725e+00 -1.945e+01 -7.077e-01 7.501e+01 -7.550e+01 -2.753e+01 4.725e+00 -7.550e+01 7.615e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.776103 +/- 2.25731 2 1 npeggrb beta -2.53895 +/- 0.197109 3 1 npeggrb tem keV 9.49440 +/- 8.66068 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3964.00 +/- 275.951 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169376e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45238E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.776103 +/- 2.25731 2 1 npeggrb beta -2.53895 +/- 0.197109 3 1 npeggrb tem keV 9.49440 +/- 8.66068 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 25.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3964.00 +/- 275.951 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169376e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 3513.58 4408.08 (-449.833,444.664) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 109.71 using 59 PHA bins. Test statistic : Chi-Squared = 109.71 using 59 PHA bins. Reduced chi-squared = 1.9947 for 55 degrees of freedom Null hypothesis probability = 1.663884e-05 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 3106.04 using 59 PHA bins. Test statistic : Chi-Squared = 3106.04 using 59 PHA bins. Reduced chi-squared = 56.4734 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00477527 -3 0.781617 -2.53826 9.46943 5525.08 ================================================== Variances and Principal Axes 1 2 3 7 1.7246E-02| -0.6610 -0.7291 -0.1777 0.0002 3.8097E-02| 0.7066 -0.6844 0.1798 -0.0005 7.5231E+01| -0.2527 -0.0067 0.9675 -0.0082 9.0948E+04| -0.0016 -0.0003 0.0081 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.060e+00 1.615e-01 -1.956e+01 -1.446e+02 1.615e-01 3.898e-02 -7.153e-01 -2.798e+01 -1.956e+01 -7.153e-01 7.637e+01 7.350e+02 -1.446e+02 -2.798e+01 7.350e+02 9.094e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.781617 +/- 2.24948 2 1 npeggrb beta -2.53826 +/- 0.197439 3 1 npeggrb tem keV 9.46943 +/- 8.73905 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5525.08 +/- 301.565 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169332e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.0107707 -2 0.776476 -2.53990 9.49847 5527.10 ================================================== Variances and Principal Axes 1 2 3 7 1.7213E-02| -0.6504 -0.7382 -0.1790 0.0002 3.8245E-02| 0.7143 -0.6746 0.1863 -0.0005 7.3762E+01| -0.2583 -0.0067 0.9660 -0.0084 9.1231E+04| -0.0017 -0.0003 0.0083 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.208e+00 1.643e-01 -1.967e+01 -1.540e+02 1.643e-01 3.864e-02 -7.099e-01 -2.795e+01 -1.967e+01 -7.099e-01 7.509e+01 7.549e+02 -1.540e+02 -2.795e+01 7.549e+02 9.122e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.776476 +/- 2.28217 2 1 npeggrb beta -2.53990 +/- 0.196562 3 1 npeggrb tem keV 9.49847 +/- 8.66553 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5527.10 +/- 302.033 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169374e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.00463114 -3 0.773745 -2.53931 9.50506 5526.31 ================================================== Variances and Principal Axes 1 2 3 7 1.7240E-02| -0.6556 -0.7335 -0.1795 0.0002 3.8193E-02| 0.7100 -0.6797 0.1842 -0.0005 7.3498E+01| -0.2571 -0.0067 0.9663 -0.0082 9.1028E+04| -0.0016 -0.0003 0.0081 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.127e+00 1.620e-01 -1.946e+01 -1.484e+02 1.620e-01 3.878e-02 -7.043e-01 -2.791e+01 -1.946e+01 -7.043e-01 7.460e+01 7.363e+02 -1.484e+02 -2.791e+01 7.363e+02 9.102e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.773745 +/- 2.26440 2 1 npeggrb beta -2.53931 +/- 0.196919 3 1 npeggrb tem keV 9.50506 +/- 8.63703 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5526.31 +/- 301.699 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169381e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45233E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.773745 +/- 2.26440 2 1 npeggrb beta -2.53931 +/- 0.196919 3 1 npeggrb tem keV 9.50506 +/- 8.63703 4 1 npeggrb eMin keV 25.0000 frozen 5 1 npeggrb eMax keV 50.0000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 5526.31 +/- 301.699 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169381e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 5075.57 5990.61 (-450.826,464.211) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 960.46 using 59 PHA bins. Test statistic : Chi-Squared = 960.46 using 59 PHA bins. Reduced chi-squared = 17.463 for 55 degrees of freedom Null hypothesis probability = 1.594815e-165 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 8215.09 using 59 PHA bins. Test statistic : Chi-Squared = 8215.09 using 59 PHA bins. Reduced chi-squared = 149.365 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00481089 -3 0.779343 -2.53835 9.47830 3851.75 ================================================== Variances and Principal Axes 1 2 3 7 3.0933E-03| -0.3128 -0.9458 -0.0869 0.0003 5.3679E-02| 0.9167 -0.3246 0.2331 0.0002 7.9963E+01| -0.2487 -0.0067 0.9686 0.0030 1.6439E+05| 0.0006 0.0004 -0.0029 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.061e+00 1.615e-01 -1.956e+01 1.067e+02 1.615e-01 3.899e-02 -7.153e-01 6.659e+01 -1.956e+01 -7.153e-01 7.639e+01 -4.747e+02 1.067e+02 6.659e+01 -4.747e+02 1.644e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.779343 +/- 2.24965 2 1 npeggrb beta -2.53835 +/- 0.197452 3 1 npeggrb tem keV 9.47830 +/- 8.73998 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3851.75 +/- 405.453 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169343e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.00988783 -2 0.776164 -2.53967 9.49883 3850.24 ================================================== Variances and Principal Axes 1 2 3 7 3.0789E-03| -0.3087 -0.9471 -0.0876 0.0003 5.4070E-02| 0.9167 -0.3208 0.2382 0.0002 7.8895E+01| -0.2537 -0.0067 0.9672 0.0030 1.6423E+05| 0.0007 0.0004 -0.0029 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.200e+00 1.643e-01 -1.968e+01 1.112e+02 1.643e-01 3.867e-02 -7.109e-01 6.633e+01 -1.968e+01 -7.109e-01 7.523e+01 -4.825e+02 1.112e+02 6.633e+01 -4.825e+02 1.642e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.776164 +/- 2.28036 2 1 npeggrb beta -2.53967 +/- 0.196657 3 1 npeggrb tem keV 9.49883 +/- 8.67376 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3850.24 +/- 405.249 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169377e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8937 0.00336854 -3 0.774418 -2.53932 9.50268 3850.61 ================================================== Variances and Principal Axes 1 2 3 7 3.0856E-03| -0.3104 -0.9465 -0.0878 0.0003 5.3903E-02| 0.9163 -0.3225 0.2373 0.0002 7.8679E+01| -0.2529 -0.0068 0.9675 0.0030 1.6433E+05| 0.0007 0.0004 -0.0029 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.152e+00 1.639e-01 -1.956e+01 1.099e+02 1.639e-01 3.887e-02 -7.121e-01 6.650e+01 -1.956e+01 -7.121e-01 7.504e+01 -4.789e+02 1.099e+02 6.650e+01 -4.789e+02 1.643e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.774418 +/- 2.26986 2 1 npeggrb beta -2.53932 +/- 0.197165 3 1 npeggrb tem keV 9.50268 +/- 8.66263 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3850.61 +/- 405.371 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169381e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:04 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45231E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.774418 +/- 2.26986 2 1 npeggrb beta -2.53932 +/- 0.197165 3 1 npeggrb tem keV 9.50268 +/- 8.66263 4 1 npeggrb eMin keV 50.0000 frozen 5 1 npeggrb eMax keV 100.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 3850.61 +/- 405.371 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169381e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 3196.84 4499.67 (-653.692,649.138) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 6662.42 using 59 PHA bins. Test statistic : Chi-Squared = 6662.42 using 59 PHA bins. Reduced chi-squared = 121.135 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 58456.25 using 59 PHA bins. Test statistic : Chi-Squared = 58456.25 using 59 PHA bins. Reduced chi-squared = 1062.841 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00484709 -3 0.779299 -2.53841 9.47859 1670.17 ================================================== Variances and Principal Axes 1 2 3 7 1.0269E-03| -0.1664 -0.9850 -0.0464 0.0005 4.4736E-02| 0.9536 -0.1727 0.2464 0.0003 7.4618E+01| -0.2507 -0.0032 0.9680 0.0075 1.1950E+05| 0.0017 0.0005 -0.0074 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.061e+00 1.615e-01 -1.956e+01 1.981e+02 1.615e-01 3.897e-02 -7.152e-01 6.547e+01 -1.956e+01 -7.152e-01 7.639e+01 -8.783e+02 1.981e+02 6.547e+01 -8.783e+02 1.195e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.779299 +/- 2.24967 2 1 npeggrb beta -2.53841 +/- 0.197416 3 1 npeggrb tem keV 9.47859 +/- 8.74004 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1670.17 +/- 345.671 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00967912 -3 0.763183 -2.54018 9.54841 1667.70 ================================================== Variances and Principal Axes 1 2 3 7 1.0237E-03| -0.1644 -0.9853 -0.0468 0.0005 4.5151E-02| 0.9527 -0.1709 0.2515 0.0003 7.3572E+01| -0.2558 -0.0032 0.9667 0.0076 1.1921E+05| 0.0017 0.0005 -0.0074 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.199e+00 1.642e-01 -1.967e+01 2.025e+02 1.642e-01 3.866e-02 -7.107e-01 6.513e+01 -1.967e+01 -7.107e-01 7.522e+01 -8.772e+02 2.025e+02 6.513e+01 -8.772e+02 1.192e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.763183 +/- 2.28007 2 1 npeggrb beta -2.54018 +/- 0.196634 3 1 npeggrb tem keV 9.54841 +/- 8.67300 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1667.70 +/- 345.251 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169346e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00652266 -3 0.779362 -2.53865 9.48044 1669.80 ================================================== Variances and Principal Axes 1 2 3 7 1.0265E-03| -0.1660 -0.9850 -0.0467 0.0005 4.4802E-02| 0.9532 -0.1724 0.2484 0.0003 7.3756E+01| -0.2528 -0.0032 0.9675 0.0075 1.1936E+05| 0.0017 0.0005 -0.0073 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.083e+00 1.617e-01 -1.948e+01 1.985e+02 1.617e-01 3.892e-02 -7.098e-01 6.539e+01 -1.948e+01 -7.098e-01 7.542e+01 -8.722e+02 1.985e+02 6.539e+01 -8.722e+02 1.193e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.779362 +/- 2.25465 2 1 npeggrb beta -2.53865 +/- 0.197276 3 1 npeggrb tem keV 9.48044 +/- 8.68469 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1669.80 +/- 345.470 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169362e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45251E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.779362 +/- 2.25465 2 1 npeggrb beta -2.53865 +/- 0.197276 3 1 npeggrb tem keV 9.48044 +/- 8.68469 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1669.80 +/- 345.470 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169362e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 1165.7 2216.14 (-503.185,547.255) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 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 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 696.49 using 59 PHA bins. Test statistic : Chi-Squared = 696.49 using 59 PHA bins. Reduced chi-squared = 12.664 for 55 degrees of freedom Null hypothesis probability = 6.814468e-112 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 61.2263 13.1881 -3 -1.56479 -2.30970 53.3549 18366.5 57.2396 6.04044 -1 -1.42209 -2.44409 39.7539 18417.8 55.0622 0.98591 -2 -0.656472 -2.47390 19.4517 18061.5 54.8293 0.645756 -1 -0.556244 -2.50659 18.4599 17927.1 54.6908 0.13366 -1 -0.473247 -2.51495 17.4125 17847.8 54.5757 0.1739 -1 -0.392891 -2.52089 16.5847 17796.9 54.4795 0.141028 -1 -0.318340 -2.52397 15.8580 17765.7 54.4007 0.123176 -1 -0.251431 -2.52609 15.2558 17743.1 54.33 0.117935 -1 -0.185224 -2.52794 14.7036 17725.7 54.2693 0.104362 -1 -0.123305 -2.52929 14.2175 17709.9 54.2175 0.0933656 -1 -0.0652242 -2.53047 13.7881 17696.5 54.173 0.0841008 -1 -0.0107966 -2.53152 13.4069 17686.4 54.1346 0.0769621 -1 0.0402093 -2.53235 13.0670 17675.7 54.1018 0.0690421 -1 0.0879218 -2.53309 12.7633 17665.8 54.0736 0.062496 -1 0.132684 -2.53380 12.4900 17657.8 54.0644 0.0570596 -2 0.435295 -2.52462 10.5798 17688.6 ================================================== Variances and Principal Axes 1 2 3 7 5.6200E-03| -0.2738 -0.9607 -0.0465 0.0001 4.0188E-02| 0.9493 -0.2777 0.1476 0.0001 1.3806E+02| -0.1547 -0.0038 0.9879 0.0018 2.5834E+06| 0.0002 0.0001 -0.0018 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.489e+00 1.425e-01 -2.221e+01 6.168e+02 1.425e-01 4.489e-02 -1.055e+00 2.992e+02 -2.221e+01 -1.055e+00 1.432e+02 -4.681e+03 6.168e+02 2.992e+02 -4.681e+03 2.583e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.435295 +/- 1.86780 2 1 npeggrb beta -2.52462 +/- 0.211874 3 1 npeggrb tem keV 10.5798 +/- 11.9680 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76886E+04 +/- 1607.29 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.06 using 59 PHA bins. Test statistic : Chi-Squared = 54.06 using 59 PHA bins. Reduced chi-squared = 0.9830 for 55 degrees of freedom Null hypothesis probability = 5.103739e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.9086 0.506774 -3 0.600555 -2.54621 10.2129 17539.1 53.8993 0.0487774 -2 0.696855 -2.53423 9.74433 17607.2 ================================================== Variances and Principal Axes 1 2 3 7 5.5008E-03| -0.2376 -0.9695 -0.0594 0.0001 4.4014E-02| 0.9451 -0.2449 0.2163 0.0001 8.4946E+01| -0.2242 -0.0048 0.9745 0.0014 2.4261E+06| 0.0003 0.0001 -0.0014 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 1.556e-01 -1.944e+01 6.469e+02 1.556e-01 4.108e-02 -7.767e-01 2.757e+02 -1.944e+01 -7.767e-01 8.527e+01 -3.338e+03 6.469e+02 2.757e+02 -3.338e+03 2.426e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.696855 +/- 2.11753 2 1 npeggrb beta -2.53423 +/- 0.202683 3 1 npeggrb tem keV 9.74433 +/- 9.23409 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.76072E+04 +/- 1557.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. Test statistic : Chi-Squared = 53.90 using 59 PHA bins. Reduced chi-squared = 0.9800 for 55 degrees of freedom Null hypothesis probability = 5.167230e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8939 0.0748214 -3 0.750780 -2.53986 9.59032 17569.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3041E-03| -0.2197 -0.9737 -0.0597 0.0001 4.6183E-02| 0.9450 -0.2276 0.2347 0.0001 8.3263E+01| -0.2421 -0.0049 0.9702 0.0013 2.3996E+06| 0.0003 0.0001 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.107e+00 1.632e-01 -2.043e+01 6.657e+02 1.632e-01 3.877e-02 -7.471e-01 2.655e+02 -2.043e+01 -7.471e-01 8.257e+01 -3.170e+03 6.657e+02 2.655e+02 -3.170e+03 2.400e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.750780 +/- 2.25989 2 1 npeggrb beta -2.53986 +/- 0.196905 3 1 npeggrb tem keV 9.59032 +/- 9.08678 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.75699E+04 +/- 1549.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169296e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 6662.42 using 59 PHA bins. Test statistic : Chi-Squared = 6662.42 using 59 PHA bins. Reduced chi-squared = 121.135 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 6662.42 using 59 PHA bins. Test statistic : Chi-Squared = 6662.42 using 59 PHA bins. Reduced chi-squared = 121.135 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00486375 -3 0.778954 -2.53847 9.48005 4183.68 ================================================== Variances and Principal Axes 1 2 3 7 6.2235E-04| -0.1263 -0.9914 -0.0352 0.0001 4.2462E-02| 0.9596 -0.1311 0.2490 0.0001 7.2895E+01| -0.2515 -0.0023 0.9679 0.0025 1.3325E+06| 0.0006 0.0002 -0.0025 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.061e+00 1.614e-01 -1.956e+01 7.414e+02 1.614e-01 3.896e-02 -7.150e-01 2.227e+02 -1.956e+01 -7.150e-01 7.639e+01 -3.285e+03 7.414e+02 2.227e+02 -3.285e+03 1.332e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.778954 +/- 2.24964 2 1 npeggrb beta -2.53847 +/- 0.197380 3 1 npeggrb tem keV 9.48005 +/- 8.73992 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4183.68 +/- 1154.33 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169348e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00938132 -3 0.763690 -2.54008 9.54622 4175.69 ================================================== Variances and Principal Axes 1 2 3 7 6.2073E-04| -0.1247 -0.9916 -0.0355 0.0001 4.2857E-02| 0.9585 -0.1297 0.2540 0.0001 7.1952E+01| -0.2564 -0.0024 0.9666 0.0025 1.3285E+06| 0.0006 0.0002 -0.0025 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.197e+00 1.642e-01 -1.967e+01 7.526e+02 1.642e-01 3.866e-02 -7.107e-01 2.215e+02 -1.967e+01 -7.107e-01 7.523e+01 -3.261e+03 7.526e+02 2.215e+02 -3.261e+03 1.329e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.763690 +/- 2.27960 2 1 npeggrb beta -2.54008 +/- 0.196620 3 1 npeggrb tem keV 9.54622 +/- 8.67355 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4175.69 +/- 1152.61 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169350e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.8938 0.00590808 -3 0.778601 -2.53875 9.48371 4182.16 ================================================== Variances and Principal Axes 1 2 3 7 6.2213E-04| -0.1259 -0.9914 -0.0354 0.0001 4.2535E-02| 0.9591 -0.1307 0.2511 0.0001 7.2112E+01| -0.2536 -0.0024 0.9673 0.0025 1.3294E+06| 0.0006 0.0002 -0.0024 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.087e+00 1.616e-01 -1.948e+01 7.393e+02 1.616e-01 3.889e-02 -7.094e-01 2.222e+02 -1.948e+01 -7.094e-01 7.541e+01 -3.248e+03 7.393e+02 2.222e+02 -3.248e+03 1.329e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.778601 +/- 2.25539 2 1 npeggrb beta -2.53875 +/- 0.197201 3 1 npeggrb tem keV 9.48371 +/- 8.68402 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4182.16 +/- 1152.98 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169366e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 15:22:05 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00574935000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00574935000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00574935000b_preslew.pha Net count rate (cts/s) for Spectrum:1 3.499e-02 +/- 1.504e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 51.8 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00574935000b_preslew.rsp for Source 1 Spectral data counts: 1.81276 Model predicted rate: 3.45248E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 0.778601 +/- 2.25539 2 1 npeggrb beta -2.53875 +/- 0.197201 3 1 npeggrb tem keV 9.48371 +/- 8.68402 4 1 npeggrb eMin keV 100.000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 4182.16 +/- 1152.98 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.89 using 59 PHA bins. Test statistic : Chi-Squared = 53.89 using 59 PHA bins. Reduced chi-squared = 0.9799 for 55 degrees of freedom Null hypothesis probability = 5.169366e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 2611.39 6071.31 (-1568.61,1891.31) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 0.877259 ( -1.33634 5.01643 ) beta : -2.53991 ( -0.376495 0.251249 ) Epeak [keV] : 26.3145 ( -4.37004 4.2456 ) Norm@50keV : 0.252705 ( -0.24864 178.093 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 53.90 using 59 PHA bins. # Reduced chi-squared = 0.9800 for 55 degrees of freedom # Null hypothesis probability = 5.167897e-01 Photon flux (15-150 keV) in 51.8 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 7.80196e-07 ( -7.79833e-07 -6.93084e-08 ) ergs/cm2