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 ../sw00563213000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00563213000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 6.508e-02 +/- 4.325e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 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 ../sw00563213000b_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 = 5.831742e+06 using 59 PHA bins. Test statistic : Chi-Squared = 5.831742e+06 using 59 PHA bins. Reduced chi-squared = 106031.7 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 58.87 using 59 PHA bins. Test statistic : Chi-Squared = 58.87 using 59 PHA bins. Reduced chi-squared = 1.070 for 55 degrees of freedom Null hypothesis probability = 3.359307e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 58.1233 2.33482 0 -1.01725 -1.86021 76.6874 0.00816367 53.9101 178.874 -1 -1.14700 -1.92881 62.0239 0.00817453 53.254 65.484 -2 -1.22899 -1.84633 50.9388 0.00833193 53.1608 43.0027 -2 -1.23335 -1.85698 46.8362 0.00862291 53.1389 40.4491 -2 -1.22015 -1.85061 45.0986 0.00893665 53.1215 20.1621 -2 -1.20289 -1.84704 43.8036 0.00926347 53.1041 18.3401 -2 -1.18431 -1.84440 42.7033 0.00960788 53.0864 17.2271 -2 -1.16507 -1.84228 41.7224 0.00996995 53.0686 16.4102 -2 -1.14540 -1.84069 40.8570 0.0103470 53.0508 15.3725 -2 -1.12547 -1.83952 40.0906 0.0107376 ================================================== Variances and Principal Axes 1 2 3 5 2.6764E-07| -0.0132 0.0035 0.0002 0.9999 1.6956E-02| 0.1115 0.9938 0.0042 -0.0020 5.1238E-01| -0.9932 0.1116 -0.0293 -0.0135 8.0703E+03| 0.0296 0.0009 -0.9996 0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.570e+00 1.615e-01 -2.386e+02 1.364e-01 1.615e-01 2.975e-02 -7.314e+00 3.166e-03 -2.386e+02 -7.314e+00 8.063e+03 -4.376e+00 1.364e-01 3.166e-03 -4.376e+00 2.468e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.12547 +/- 2.75134 2 1 ngrbep beta -1.83952 +/- 0.172492 3 1 ngrbep epeak keV 40.0906 +/- 89.7954 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.07376E-02 +/- 4.96800E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.05 using 59 PHA bins. Test statistic : Chi-Squared = 53.05 using 59 PHA bins. Reduced chi-squared = 0.9646 for 55 degrees of freedom Null hypothesis probability = 5.494540e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.0328 0.0820377 -2 -1.10495 -1.83862 39.3909 0.0111505 53.0156 13.2315 -2 -1.08504 -1.83795 38.7815 0.0115625 52.9986 12.2306 -2 -1.06492 -1.83762 38.2516 0.0119861 52.9821 11.3019 -2 -1.04494 -1.83733 37.7709 0.0124192 52.9654 10.4684 -2 -1.02520 -1.83711 37.3012 0.0128682 52.9499 10.1131 -2 -1.00610 -1.83704 36.8970 0.0133137 52.9344 8.89693 -2 -0.986350 -1.83724 36.5549 0.0137755 52.9194 8.35314 -2 -0.966920 -1.83748 36.2436 0.0142436 52.9048 7.72558 -2 -0.948417 -1.83755 35.9356 0.0147121 52.8905 7.15162 -2 -0.929495 -1.83797 35.6731 0.0151958 ================================================== Variances and Principal Axes 1 2 3 5 5.4014E-07| -0.0203 0.0057 0.0003 0.9998 1.4724E-02| 0.0739 0.9972 0.0047 -0.0042 8.7785E-01| -0.9958 0.0740 -0.0500 -0.0206 4.9972E+03| 0.0502 0.0010 -0.9987 0.0013 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.344e+01 1.891e-01 -2.503e+02 3.545e-01 1.891e-01 2.453e-02 -5.035e+00 5.364e-03 -2.503e+02 -5.035e+00 4.985e+03 -6.699e+00 3.545e-01 5.364e-03 -6.699e+00 9.378e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.929495 +/- 3.66654 2 1 ngrbep beta -1.83797 +/- 0.156607 3 1 ngrbep epeak keV 35.6731 +/- 70.6015 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.51958E-02 +/- 9.68392E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.89 using 59 PHA bins. Test statistic : Chi-Squared = 52.89 using 59 PHA bins. Reduced chi-squared = 0.9616 for 55 degrees of freedom Null hypothesis probability = 5.556444e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 52.8765 0.0832916 -2 -0.910683 -1.83819 35.4024 0.0156993 52.8631 6.34722 -2 -0.892383 -1.83849 35.1636 0.0162009 52.85 5.97176 -2 -0.874391 -1.83876 34.9351 0.0167111 52.8372 5.6368 -2 -0.857251 -1.83900 34.7151 0.0172175 52.8248 5.16907 -2 -0.839640 -1.83936 34.5238 0.0177419 52.8128 4.94219 -2 -0.822391 -1.83963 34.3308 0.0182767 52.801 4.73229 -2 -0.805374 -1.83993 34.1493 0.0188197 52.7895 4.46573 -2 -0.788585 -1.84024 33.9787 0.0193704 52.7783 4.21234 -2 -0.772049 -1.84053 33.8142 0.0199298 52.7674 3.99912 -2 -0.755735 -1.84082 33.6577 0.0204974 52.7565 3.79051 -2 -0.739624 -1.84119 33.5108 0.0210730 52.7461 3.6005 -2 -0.723748 -1.84147 33.3666 0.0216579 52.736 3.42449 -2 -0.708073 -1.84170 33.2281 0.0222514 52.7261 3.258 -2 -0.692576 -1.84199 33.0979 0.0228530 ================================================== Variances and Principal Axes 1 2 3 5 1.2334E-06| -0.0321 0.0092 0.0007 0.9994 1.3928E-02| 0.0570 0.9983 0.0057 -0.0074 1.2702E+00| -0.9948 0.0570 -0.0774 -0.0324 2.8340E+03| 0.0775 0.0013 -0.9970 0.0032 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.829e+01 2.090e-01 -2.189e+02 7.386e-01 2.090e-01 2.262e-02 -3.609e+00 9.029e-03 -2.189e+02 -3.609e+00 2.817e+03 -8.970e+00 7.386e-01 9.029e-03 -8.970e+00 2.992e-02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.692576 +/- 4.27639 2 1 ngrbep beta -1.84199 +/- 0.150407 3 1 ngrbep epeak keV 33.0979 +/- 53.0748 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.28530E-02 +/- 0.172972 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.73 using 59 PHA bins. Test statistic : Chi-Squared = 52.73 using 59 PHA bins. Reduced chi-squared = 0.9587 for 55 degrees of freedom Null hypothesis probability = 5.619965e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sat May 30 16:07:09 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.96331E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.692576 +/- 4.27639 2 1 ngrbep beta -1.84199 +/- 0.150407 3 1 ngrbep epeak keV 33.0979 +/- 53.0748 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.28530E-02 +/- 0.172972 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.73 using 59 PHA bins. Test statistic : Chi-Squared = 52.73 using 59 PHA bins. Reduced chi-squared = 0.9587 for 55 degrees of freedom Null hypothesis probability = 5.619965e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.26492 photons (1.3156e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.13927 photons (1.8676e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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: -3.68817e+06, with delta statistic: 1.14491 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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 33.0979 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: -3.86733e+12, with delta statistic: 1.14491 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 7.0443E-04| -0.9330 0.3308 0.1417 0.0015 1.2194E-02| 0.3298 0.9435 -0.0312 -0.0005 9.1833E+00| -0.1441 0.0176 -0.9894 -0.0008 1.1094E+08| 0.0015 0.0000 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.340e+02 5.453e-01 -1.668e+02 1.611e+05 5.453e-01 1.515e-02 -5.667e-01 3.893e+02 -1.668e+02 -5.667e-01 1.299e+02 -1.158e+05 1.611e+05 3.893e+02 -1.158e+05 1.109e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.56917 +/- 15.2968 2 1 ngrbep beta -1.87014 +/- 0.123080 3 1 ngrbep epeak keV 23.5563 +/- 11.3957 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 353.460 +/- 1.05330E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.88 using 59 PHA bins. Test statistic : Chi-Squared = 51.88 using 59 PHA bins. Reduced chi-squared = 0.9433 for 55 degrees of freedom Null hypothesis probability = 5.944629e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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: -1.31927e+07, with delta statistic: 1.98759 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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 23.5563 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: -1.38336e+13, with delta statistic: 1.98759 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 6.7904E-04| -0.9295 0.3364 0.1513 0.0007 1.1951E-02| 0.3348 0.9416 -0.0362 -0.0002 9.1260E+00| -0.1546 0.0170 -0.9878 -0.0003 7.9355E+08| 0.0006 0.0000 -0.0004 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.226e+02 6.226e-01 -2.032e+02 5.058e+05 6.226e-01 1.459e-02 -5.615e-01 1.009e+03 -2.032e+02 -5.615e-01 1.387e+02 -3.210e+05 5.058e+05 1.009e+03 -3.210e+05 7.935e+08 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.93533 +/- 17.9620 2 1 ngrbep beta -1.86465 +/- 0.120774 3 1 ngrbep epeak keV 22.9484 +/- 11.7789 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 797.441 +/- 2.81700E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.87 using 59 PHA bins. Test statistic : Chi-Squared = 51.87 using 59 PHA bins. Reduced chi-squared = 0.9431 for 55 degrees of freedom Null hypothesis probability = 5.950045e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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: -1.54913e+07, with delta statistic: 2.0017 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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 22.9484 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: -1.62439e+13, with delta statistic: 2.0017 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.54914e+07, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.62439e+13, with delta statistic: 0 1 0 0 (-4.93533,-4.93533) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 -2.04227 -1.69701 (-0.177629,0.167635) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 22.9484, 7.56627 and delta stat 0, 2.75656 but latest trial 8.64412 gives 2.75656 Suggest that you check this result using the steppar command. 3 15.2573 27.2299 (-7.69106,4.28151) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.86427 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 6.86427 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 6.6469 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 6.6469 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 6.75187 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 6.75187 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 6.90635 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 6.90635 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 6.90313 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 6.90313 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 6.77046 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 6.77046 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 6.82953 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 6.82953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 732.05 3.0142e+06 (-65.3917,3.01341e+06) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.56599 photons (5.1258e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 4.661 (0.000 - 4.460e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.52075 photons (3.5007e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 6.235 (0.000 - 3.865e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19778 photons (6.2096e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 1.101 (0.000 - 3.429e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18486 photons (1.0321e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.8308 (0.000 - 4.649e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10153 photons (1.1336e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.5782 (0.000 - 6.434e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036574 photons (7.141e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.2393 (0.000 - 4.676e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.081814 photons (2.3392e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.3398 (0.000 - 9.684e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 388.90 using 59 PHA bins. Test statistic : Chi-Squared = 388.90 using 59 PHA bins. Reduced chi-squared = 7.0709 for 55 degrees of freedom Null hypothesis probability = 8.892663e-52 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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:11 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92749E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 43562.5, 42833 and delta stat 2.69452, 3.24969 but latest trial 43546.7 gives 2.6784 Suggest that you check this result using the steppar command. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 138.24 using 59 PHA bins. Test statistic : Chi-Squared = 138.24 using 59 PHA bins. Reduced chi-squared = 2.5134 for 55 degrees of freedom Null hypothesis probability = 4.130423e-09 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9279 0.0696925 -1 2.50246 -1.86840 5.60097 34966.7 ================================================== Variances and Principal Axes 1 2 3 7 8.9258E-03| -0.0780 -0.9956 -0.0510 0.0000 2.6070E-01| 0.8434 -0.0932 0.5292 0.0001 3.7026E+02| -0.5316 -0.0018 0.8470 0.0012 4.1516E+06| 0.0006 0.0000 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.063e+02 4.053e-01 -1.691e+02 2.435e+03 4.053e-01 1.666e-02 -7.035e-01 1.353e+02 -1.691e+02 -7.035e-01 2.701e+02 -4.302e+03 2.435e+03 1.353e+02 -4.302e+03 4.152e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.50246 +/- 10.3081 2 1 npeggrb beta -1.86840 +/- 0.129093 3 1 npeggrb tem keV 5.60097 +/- 16.4362 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 3.49667E+04 +/- 2037.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.927540e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9234 0.0680188 -1 2.56267 -1.86840 5.50501 34966.1 ================================================== Variances and Principal Axes 1 2 3 7 8.9217E-03| -0.0773 -0.9956 -0.0523 0.0000 2.5867E-01| 0.8351 -0.0933 0.5421 0.0001 3.6057E+02| -0.5446 -0.0018 0.8387 0.0011 4.1412E+06| 0.0005 0.0000 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.084e+02 4.076e-01 -1.667e+02 2.257e+03 4.076e-01 1.663e-02 -6.837e-01 1.344e+02 -1.667e+02 -6.837e-01 2.573e+02 -3.887e+03 2.257e+03 1.344e+02 -3.887e+03 4.141e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.56267 +/- 10.4098 2 1 npeggrb beta -1.86840 +/- 0.128957 3 1 npeggrb tem keV 5.50501 +/- 16.0418 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 3.49661E+04 +/- 2035.00 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.929248e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9201 0.0579167 -1 2.61265 -1.86857 5.42842 34964.9 ================================================== Variances and Principal Axes 1 2 3 7 8.8948E-03| -0.0762 -0.9957 -0.0531 0.0000 2.5928E-01| 0.8269 -0.0929 0.5547 0.0001 3.5874E+02| -0.5572 -0.0017 0.8304 0.0012 4.1482E+06| 0.0006 0.0000 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.131e+02 3.977e-01 -1.684e+02 2.508e+03 3.977e-01 1.642e-02 -6.473e-01 1.343e+02 -1.684e+02 -6.473e-01 2.516e+02 -4.140e+03 2.508e+03 1.343e+02 -4.140e+03 4.148e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.61265 +/- 10.6332 2 1 npeggrb beta -1.86857 +/- 0.128127 3 1 npeggrb tem keV 5.42842 +/- 15.8611 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 3.49649E+04 +/- 2036.71 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.930534e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:12 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92944E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.61265 +/- 10.6332 2 1 npeggrb beta -1.86857 +/- 0.128127 3 1 npeggrb tem keV 5.42842 +/- 15.8611 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 3.49649E+04 +/- 2036.71 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.930534e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 0.216149 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.930534e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 22045.66 using 59 PHA bins. Test statistic : Chi-Squared = 22045.66 using 59 PHA bins. Reduced chi-squared = 400.8303 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 51.903 0.0696634 -3 3.55754 -1.86522 4.33542 6146.28 51.887 0.449727 -2 3.59686 -1.86824 4.28232 6132.92 51.8864 0.0584581 -2 3.63345 -1.86836 4.24873 6133.06 ================================================== Variances and Principal Axes 1 2 3 7 4.2498E-03| -0.1757 -0.9647 -0.1959 -0.0002 1.3860E-01| 0.6512 -0.2632 0.7118 0.0005 2.9810E+02| -0.7382 -0.0025 0.6745 0.0105 4.9834E+05| 0.0074 -0.0000 -0.0074 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.896e+02 4.922e-01 -1.757e+02 3.674e+03 4.922e-01 1.544e-02 -4.928e-01 -4.462e+00 -1.757e+02 -4.928e-01 1.632e+02 -3.700e+03 3.674e+03 -4.462e+00 -3.700e+03 4.983e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.63345 +/- 13.7711 2 1 npeggrb beta -1.86836 +/- 0.124272 3 1 npeggrb tem keV 4.24873 +/- 12.7742 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 6133.06 +/- 705.895 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.89 using 59 PHA bins. Test statistic : Chi-Squared = 51.89 using 59 PHA bins. Reduced chi-squared = 0.9434 for 55 degrees of freedom Null hypothesis probability = 5.943469e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.8859 0.0137131 -2 3.66795 -1.86831 4.21628 6133.91 ================================================== Variances and Principal Axes 1 2 3 7 4.2341E-03| -0.1746 -0.9646 -0.1976 -0.0002 1.3762E-01| 0.6458 -0.2636 0.7165 0.0005 2.9780E+02| -0.7432 -0.0025 0.6689 0.0105 4.9839E+05| 0.0074 -0.0000 -0.0074 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.922e+02 4.949e-01 -1.754e+02 3.710e+03 4.949e-01 1.539e-02 -4.879e-01 -4.545e+00 -1.754e+02 -4.879e-01 1.605e+02 -3.679e+03 3.710e+03 -4.545e+00 -3.679e+03 4.983e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.66795 +/- 13.8643 2 1 npeggrb beta -1.86831 +/- 0.124075 3 1 npeggrb tem keV 4.21628 +/- 12.6696 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 6133.91 +/- 705.927 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.89 using 59 PHA bins. Test statistic : Chi-Squared = 51.89 using 59 PHA bins. Reduced chi-squared = 0.9434 for 55 degrees of freedom Null hypothesis probability = 5.943645e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.8852 0.0170946 -1 3.67432 -1.86832 4.21474 6136.36 ================================================== Variances and Principal Axes 1 2 3 7 4.2239E-03| -0.1732 -0.9646 -0.1989 -0.0002 1.3710E-01| 0.6408 -0.2637 0.7209 0.0005 2.9885E+02| -0.7478 -0.0025 0.6638 0.0103 4.9516E+05| 0.0074 -0.0000 -0.0072 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.943e+02 5.119e-01 -1.748e+02 3.660e+03 5.119e-01 1.544e-02 -4.965e-01 -4.592e+00 -1.748e+02 -4.965e-01 1.577e+02 -3.583e+03 3.660e+03 -4.592e+00 -3.583e+03 4.951e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.67432 +/- 13.9382 2 1 npeggrb beta -1.86832 +/- 0.124262 3 1 npeggrb tem keV 4.21474 +/- 12.5582 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 6136.36 +/- 703.637 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.89 using 59 PHA bins. Test statistic : Chi-Squared = 51.89 using 59 PHA bins. Reduced chi-squared = 0.9434 for 55 degrees of freedom Null hypothesis probability = 5.943946e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:12 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92879E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 3.67432 +/- 13.9382 2 1 npeggrb beta -1.86832 +/- 0.124262 3 1 npeggrb tem keV 4.21474 +/- 12.5582 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 6136.36 +/- 703.637 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.89 using 59 PHA bins. Test statistic : Chi-Squared = 51.89 using 59 PHA bins. Reduced chi-squared = 0.9434 for 55 degrees of freedom Null hypothesis probability = 5.943946e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 51.89 using 59 PHA bins. Test statistic : Chi-Squared = 51.89 using 59 PHA bins. Reduced chi-squared = 0.9434 for 55 degrees of freedom Null hypothesis probability = 5.943946e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 59.39 using 59 PHA bins. Test statistic : Chi-Squared = 59.39 using 59 PHA bins. Reduced chi-squared = 1.080 for 55 degrees of freedom Null hypothesis probability = 3.188371e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 6359.61 using 59 PHA bins. Test statistic : Chi-Squared = 6359.61 using 59 PHA bins. Reduced chi-squared = 115.629 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 51.9279 0.0696716 -1 2.48817 -1.86860 5.61529 10310.0 ================================================== Variances and Principal Axes 1 2 3 7 1.0218E-02| -0.0579 -0.9976 -0.0378 -0.0001 1.8928E-01| 0.8423 -0.0691 0.5346 -0.0004 3.2525E+02| -0.5359 -0.0009 0.8442 -0.0102 4.9504E+05| -0.0051 -0.0001 0.0088 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.063e+02 4.053e-01 -1.692e+02 -2.509e+03 4.053e-01 1.666e-02 -7.035e-01 -5.136e+01 -1.692e+02 -7.035e-01 2.702e+02 4.357e+03 -2.509e+03 -5.136e+01 4.357e+03 4.950e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.48817 +/- 10.3099 2 1 npeggrb beta -1.86860 +/- 0.129081 3 1 npeggrb tem keV 5.61529 +/- 16.4391 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 1.03100E+04 +/- 703.553 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.927522e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9246 0.0536632 -1 2.53967 -1.86871 5.53688 10310.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0216E-02| -0.0576 -0.9976 -0.0387 -0.0001 1.8908E-01| 0.8353 -0.0694 0.5454 -0.0004 3.2057E+02| -0.5468 -0.0009 0.8372 -0.0100 4.9267E+05| -0.0051 -0.0001 0.0086 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.089e+02 4.080e-01 -1.685e+02 -2.521e+03 4.080e-01 1.661e-02 -6.882e-01 -5.098e+01 -1.685e+02 -6.882e-01 2.615e+02 4.254e+03 -2.521e+03 -5.098e+01 4.254e+03 4.926e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.53967 +/- 10.4349 2 1 npeggrb beta -1.86871 +/- 0.128889 3 1 npeggrb tem keV 5.53688 +/- 16.1721 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 1.03103E+04 +/- 701.871 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.928788e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9215 0.0489712 -1 2.58112 -1.86878 5.47044 10310.4 ================================================== Variances and Principal Axes 1 2 3 7 1.0205E-02| -0.0573 -0.9976 -0.0395 -0.0001 1.8928E-01| 0.8286 -0.0696 0.5555 -0.0004 3.2163E+02| -0.5569 -0.0009 0.8305 -0.0097 4.8534E+05| -0.0050 -0.0001 0.0083 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.121e+02 3.967e-01 -1.688e+02 -2.433e+03 3.967e-01 1.644e-02 -6.530e-01 -4.983e+01 -1.688e+02 -6.530e-01 2.551e+02 4.009e+03 -2.433e+03 -4.983e+01 4.009e+03 4.853e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.58112 +/- 10.5877 2 1 npeggrb beta -1.86878 +/- 0.128208 3 1 npeggrb tem keV 5.47044 +/- 15.9709 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 1.03104E+04 +/- 696.629 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929974e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:13 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92658E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.58112 +/- 10.5877 2 1 npeggrb beta -1.86878 +/- 0.128208 3 1 npeggrb tem keV 5.47044 +/- 15.9709 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 1.03104E+04 +/- 696.629 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929974e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929974e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 142.73 using 59 PHA bins. Test statistic : Chi-Squared = 142.73 using 59 PHA bins. Reduced chi-squared = 2.5952 for 55 degrees of freedom Null hypothesis probability = 1.000762e-09 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 5026.56 using 59 PHA bins. Test statistic : Chi-Squared = 5026.56 using 59 PHA bins. Reduced chi-squared = 91.3921 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 51.9279 0.0697138 -1 2.48769 -1.86821 5.61452 11318.4 ================================================== Variances and Principal Axes 1 2 3 7 4.9821E-03| -0.0854 -0.9948 -0.0558 0.0001 2.7200E-01| 0.8430 -0.1020 0.5282 0.0001 3.7526E+02| -0.5311 -0.0019 0.8473 0.0012 7.3848E+05| 0.0006 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.063e+02 4.054e-01 -1.692e+02 4.328e+02 4.054e-01 1.666e-02 -7.035e-01 7.445e+01 -1.692e+02 -7.035e-01 2.702e+02 -7.481e+02 4.328e+02 7.445e+01 -7.481e+02 7.385e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.48769 +/- 10.3098 2 1 npeggrb beta -1.86821 +/- 0.129083 3 1 npeggrb tem keV 5.61452 +/- 16.4391 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 1.13184E+04 +/- 859.349 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.927532e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9247 0.0596178 -1 2.53939 -1.86835 5.53653 11317.6 ================================================== Variances and Principal Axes 1 2 3 7 4.9720E-03| -0.0844 -0.9948 -0.0567 0.0001 2.7161E-01| 0.8361 -0.1017 0.5390 0.0001 3.7052E+02| -0.5420 -0.0019 0.8404 0.0012 7.3846E+05| 0.0006 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.093e+02 4.084e-01 -1.691e+02 4.402e+02 4.084e-01 1.660e-02 -6.888e-01 7.441e+01 -1.691e+02 -6.888e-01 2.625e+02 -7.397e+02 4.402e+02 7.441e+01 -7.397e+02 7.385e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.53939 +/- 10.4544 2 1 npeggrb beta -1.86835 +/- 0.128838 3 1 npeggrb tem keV 5.53653 +/- 16.2018 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 1.13176E+04 +/- 859.335 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.928766e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9216 0.055286 -1 2.58078 -1.86844 5.46998 11316.9 ================================================== Variances and Principal Axes 1 2 3 7 4.9620E-03| -0.0836 -0.9948 -0.0576 0.0001 2.7126E-01| 0.8294 -0.1015 0.5494 0.0001 3.6679E+02| -0.5524 -0.0018 0.8336 0.0012 7.3839E+05| 0.0006 0.0001 -0.0010 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.124e+02 3.969e-01 -1.692e+02 4.489e+02 3.969e-01 1.643e-02 -6.533e-01 7.429e+01 -1.692e+02 -6.533e-01 2.557e+02 -7.338e+02 4.489e+02 7.429e+01 -7.338e+02 7.384e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.58078 +/- 10.6005 2 1 npeggrb beta -1.86844 +/- 0.128170 3 1 npeggrb tem keV 5.46998 +/- 15.9904 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 1.13169E+04 +/- 859.298 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929964e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:13 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92666E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.58078 +/- 10.6005 2 1 npeggrb beta -1.86844 +/- 0.128170 3 1 npeggrb tem keV 5.46998 +/- 15.9904 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 1.13169E+04 +/- 859.298 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929964e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929964e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 623.72 using 59 PHA bins. Test statistic : Chi-Squared = 623.72 using 59 PHA bins. Reduced chi-squared = 11.340 for 55 degrees of freedom Null hypothesis probability = 2.343220e-97 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 15424.91 using 59 PHA bins. Test statistic : Chi-Squared = 15424.91 using 59 PHA bins. Reduced chi-squared = 280.4529 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 51.9279 0.0697506 -1 2.48728 -1.86794 5.61389 7118.58 ================================================== Variances and Principal Axes 1 2 3 7 1.8110E-03| -0.0470 -0.9984 -0.0307 0.0001 2.4998E-01| 0.8452 -0.0561 0.5314 0.0002 3.6116E+02| -0.5323 -0.0010 0.8465 0.0041 9.0825E+05| 0.0020 0.0001 -0.0035 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.063e+02 4.053e-01 -1.692e+02 1.853e+03 4.053e-01 1.666e-02 -7.035e-01 1.116e+02 -1.692e+02 -7.035e-01 2.703e+02 -3.213e+03 1.853e+03 1.116e+02 -3.213e+03 9.082e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.48728 +/- 10.3102 2 1 npeggrb beta -1.86794 +/- 0.129069 3 1 npeggrb tem keV 5.61389 +/- 16.4397 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 7118.58 +/- 953.013 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.927537e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9245 0.0635564 -1 2.53144 -1.86802 5.54208 7118.02 ================================================== Variances and Principal Axes 1 2 3 7 1.8088E-03| -0.0464 -0.9984 -0.0312 0.0001 2.5014E-01| 0.8382 -0.0559 0.5424 0.0002 3.5898E+02| -0.5433 -0.0009 0.8395 0.0040 9.0502E+05| 0.0020 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.098e+02 3.945e-01 -1.698e+02 1.826e+03 3.945e-01 1.648e-02 -6.671e-01 1.109e+02 -1.698e+02 -6.671e-01 2.636e+02 -3.082e+03 1.826e+03 1.109e+02 -3.082e+03 9.050e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.53144 +/- 10.4802 2 1 npeggrb beta -1.86802 +/- 0.128369 3 1 npeggrb tem keV 5.54208 +/- 16.2351 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 7118.02 +/- 951.318 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.928837e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9222 0.0533594 -1 2.57612 -1.86818 5.47877 7116.94 ================================================== Variances and Principal Axes 1 2 3 7 1.8058E-03| -0.0458 -0.9985 -0.0315 0.0001 2.5063E-01| 0.8323 -0.0556 0.5516 0.0002 3.5862E+02| -0.5525 -0.0010 0.8335 0.0039 9.0172E+05| 0.0020 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.132e+02 3.976e-01 -1.710e+02 1.803e+03 3.976e-01 1.640e-02 -6.562e-01 1.103e+02 -1.710e+02 -6.562e-01 2.591e+02 -2.975e+03 1.803e+03 1.103e+02 -2.975e+03 9.017e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.57612 +/- 10.6414 2 1 npeggrb beta -1.86818 +/- 0.128055 3 1 npeggrb tem keV 5.47877 +/- 16.0953 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 7116.94 +/- 949.582 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929740e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:14 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92607E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.57612 +/- 10.6414 2 1 npeggrb beta -1.86818 +/- 0.128055 3 1 npeggrb tem keV 5.47877 +/- 16.0953 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 7116.94 +/- 949.582 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929740e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929740e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; Log file closed !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 = 454.27 using 59 PHA bins. Test statistic : Chi-Squared = 454.27 using 59 PHA bins. Reduced chi-squared = 8.2595 for 55 degrees of freedom Null hypothesis probability = 3.407045e-64 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 54.7521 1.57452 -1 -1.03616 -2.21719 55.4387 43234.1 53.8513 0.50142 -1 -1.08385 -2.06561 57.5398 46174.1 53.5204 0.460173 -2 -1.16224 -1.84998 58.7087 50771.4 53.0907 2.02122 -1 -1.15267 -1.85690 50.4083 51491.6 52.6967 0.0204256 -2 -0.599614 -1.82891 22.2261 52205.7 52.3769 0.477938 -2 0.604574 -1.84900 9.81237 51723.4 52.0483 0.410781 -2 1.39227 -1.87261 7.66658 51043.2 52.0117 0.372331 -2 2.11987 -1.86698 5.95663 51187.3 51.9472 0.362956 0 2.22826 -1.86688 6.04291 51186.1 51.9401 0.16361 -1 2.29162 -1.86745 5.92357 51183.8 ================================================== Variances and Principal Axes 1 2 3 7 3.4722E-03| -0.0457 -0.9986 -0.0268 0.0000 2.4225E-01| 0.8700 -0.0530 0.4901 0.0000 3.8194E+02| -0.4909 -0.0009 0.8712 0.0008 2.5735E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.600e+01 3.747e-01 -1.707e+02 9.870e+03 3.747e-01 1.683e-02 -7.305e-01 5.642e+02 -1.707e+02 -7.305e-01 3.045e+02 -1.933e+04 9.870e+03 5.642e+02 -1.933e+04 2.573e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.29162 +/- 9.79806 2 1 npeggrb beta -1.86745 +/- 0.129715 3 1 npeggrb tem keV 5.92357 +/- 17.4492 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 5.11838E+04 +/- 5072.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9444 for 55 degrees of freedom Null hypothesis probability = 5.922837e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.937 0.0731621 -1 2.36895 -1.86786 5.81267 51174.7 ================================================== Variances and Principal Axes 1 2 3 7 3.4587E-03| -0.0448 -0.9986 -0.0273 0.0000 2.4325E-01| 0.8622 -0.0524 0.5038 0.0000 3.7501E+02| -0.5046 -0.0009 0.8634 0.0009 2.5713E+07| 0.0004 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.991e+01 3.964e-01 -1.712e+02 1.045e+04 3.964e-01 1.681e-02 -7.417e-01 5.637e+02 -1.712e+02 -7.417e-01 2.946e+02 -1.965e+04 1.045e+04 5.637e+02 -1.965e+04 2.571e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.36895 +/- 9.99526 2 1 npeggrb beta -1.86786 +/- 0.129635 3 1 npeggrb tem keV 5.81267 +/- 17.1643 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 5.11747E+04 +/- 5070.78 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.94 using 59 PHA bins. Test statistic : Chi-Squared = 51.94 using 59 PHA bins. Reduced chi-squared = 0.9443 for 55 degrees of freedom Null hypothesis probability = 5.924029e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9313 0.0860633 -1 2.43335 -1.86788 5.69921 51172.0 ================================================== Variances and Principal Axes 1 2 3 7 3.4594E-03| -0.0444 -0.9986 -0.0281 0.0000 2.4065E-01| 0.8537 -0.0526 0.5181 0.0000 3.5889E+02| -0.5189 -0.0010 0.8548 0.0008 2.5698E+07| 0.0004 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.011e+02 3.980e-01 -1.669e+02 1.051e+04 3.980e-01 1.679e-02 -7.169e-01 5.632e+02 -1.669e+02 -7.169e-01 2.764e+02 -1.902e+04 1.051e+04 5.632e+02 -1.902e+04 2.570e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.43335 +/- 10.0552 2 1 npeggrb beta -1.86788 +/- 0.129569 3 1 npeggrb tem keV 5.69921 +/- 16.6252 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 5.11720E+04 +/- 5069.36 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9442 for 55 degrees of freedom Null hypothesis probability = 5.926215e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 623.72 using 59 PHA bins. Test statistic : Chi-Squared = 623.72 using 59 PHA bins. Reduced chi-squared = 11.340 for 55 degrees of freedom Null hypothesis probability = 2.343220e-97 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 623.72 using 59 PHA bins. Test statistic : Chi-Squared = 623.72 using 59 PHA bins. Reduced chi-squared = 11.340 for 55 degrees of freedom Null hypothesis probability = 2.343220e-97 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9279 0.0697851 -1 2.48711 -1.86785 5.61364 23322.2 ================================================== Variances and Principal Axes 1 2 3 7 9.9076E-04| -0.0328 -0.9992 -0.0214 0.0000 2.3898E-01| 0.8455 -0.0391 0.5325 0.0000 3.5482E+02| -0.5329 -0.0007 0.8462 0.0011 1.8964E+07| 0.0005 0.0000 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.063e+02 4.053e-01 -1.692e+02 1.007e+04 4.053e-01 1.665e-02 -7.033e-01 5.357e+02 -1.692e+02 -7.033e-01 2.703e+02 -1.750e+04 1.007e+04 5.357e+02 -1.750e+04 1.896e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.48711 +/- 10.3101 2 1 npeggrb beta -1.86785 +/- 0.129050 3 1 npeggrb tem keV 5.61364 +/- 16.4395 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 2.33222E+04 +/- 4354.77 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.93 using 59 PHA bins. Test statistic : Chi-Squared = 51.93 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.927538e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9245 0.0647881 -1 2.53127 -1.86787 5.54187 23321.8 ================================================== Variances and Principal Axes 1 2 3 7 9.8987E-04| -0.0324 -0.9992 -0.0218 0.0000 2.3931E-01| 0.8385 -0.0390 0.5435 0.0000 3.5326E+02| -0.5439 -0.0006 0.8391 0.0010 1.8876E+07| 0.0005 0.0000 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.099e+02 3.946e-01 -1.700e+02 9.969e+03 3.946e-01 1.647e-02 -6.671e-01 5.317e+02 -1.700e+02 -6.671e-01 2.638e+02 -1.685e+04 9.969e+03 5.317e+02 -1.685e+04 1.888e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.53127 +/- 10.4857 2 1 npeggrb beta -1.86787 +/- 0.128336 3 1 npeggrb tem keV 5.54187 +/- 16.2433 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 2.33218E+04 +/- 4344.62 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9441 for 55 degrees of freedom Null hypothesis probability = 5.928826e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 51.9222 0.0559142 -1 2.57588 -1.86797 5.47844 23318.7 ================================================== Variances and Principal Axes 1 2 3 7 9.8882E-04| -0.0320 -0.9992 -0.0220 0.0000 2.3985E-01| 0.8325 -0.0388 0.5526 0.0000 3.5256E+02| -0.5531 -0.0006 0.8331 0.0010 1.8816E+07| 0.0005 0.0000 -0.0009 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.134e+02 3.977e-01 -1.712e+02 1.004e+04 3.977e-01 1.639e-02 -6.563e-01 5.295e+02 -1.712e+02 -6.563e-01 2.594e+02 -1.657e+04 1.004e+04 5.295e+02 -1.657e+04 1.882e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.57588 +/- 10.6478 2 1 npeggrb beta -1.86797 +/- 0.128019 3 1 npeggrb tem keV 5.47844 +/- 16.1051 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 2.33187E+04 +/- 4337.72 ________________________________________________________________________ Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929729e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sat May 30 16:07:14 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: ../sw00563213000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00563213000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00563213000b_preslew.pha Net count rate (cts/s) for Spectrum:1 5.999e-02 +/- 3.106e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.02 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00563213000b_preslew.rsp for Source 1 Spectral data counts: 1.74076 Model predicted rate: 5.92610E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha 2.57588 +/- 10.6478 2 1 npeggrb beta -1.86797 +/- 0.128019 3 1 npeggrb tem keV 5.47844 +/- 16.1051 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 2.33187E+04 +/- 4337.72 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929729e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 51.92 using 59 PHA bins. Test statistic : Chi-Squared = 51.92 using 59 PHA bins. Reduced chi-squared = 0.9440 for 55 degrees of freedom Null hypothesis probability = 5.929729e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 4.93533 ( -4.93533 -4.93533 ) beta : -1.86465 ( -0.177629 0.167635 ) Epeak [keV] : 22.9484 ( -7.69106 4.28151 ) Norm@50keV : 797.441 ( -65.3917 3.01341e+06 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 51.87 using 59 PHA bins. # Reduced chi-squared = 0.9431 for 55 degrees of freedom # Null hypothesis probability = 5.950045e-01 Photon flux (15-150 keV) in 29.02 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 1.01468e-06 ( 0 0 ) ergs/cm2