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 ../sw00286809000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00286809000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.002e-02 +/- 2.997e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 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 ../sw00286809000b_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 = 1.027989e+07 using 59 PHA bins. Test statistic : Chi-Squared = 1.027989e+07 using 59 PHA bins. Reduced chi-squared = 186907.1 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 55.39 using 59 PHA bins. Test statistic : Chi-Squared = 55.39 using 59 PHA bins. Reduced chi-squared = 1.007 for 55 degrees of freedom Null hypothesis probability = 4.600453e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 55.3036 0.764002 0 -0.987294 -2.41921 79.4358 0.00363688 54.8787 13.4013 0 -1.01739 -1.97915 75.0431 0.00365165 53.7333 6.72212 -1 -1.10204 -2.17672 62.1880 0.00376284 53.6343 107.855 -1 -1.11498 -2.12515 58.6169 0.00387049 53.6085 36.5317 -2 -1.01497 -2.05890 51.7698 0.00452905 53.4246 214.697 -2 -0.926307 -2.12676 51.4602 0.00514015 53.3864 63.2531 -2 -0.845247 -2.06745 48.4463 0.00585673 53.324 87.3629 -2 -0.784702 -2.17796 49.9586 0.00624819 53.3064 0.0587482 -1 -0.783984 -2.10259 48.8930 0.00633740 53.2707 6.01104 -2 -0.729408 -2.13853 47.9071 0.00686517 ================================================== Variances and Principal Axes 1 2 3 5 2.8953E-07| -0.0072 0.0005 0.0001 1.0000 2.2623E-01| 0.4810 0.8763 0.0278 0.0030 6.0365E-01| -0.8759 0.4816 -0.0283 -0.0065 1.6113E+03| 0.0382 0.0108 -0.9992 0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.863e+00 5.035e-01 -6.144e+01 2.756e-02 5.035e-01 5.009e-01 -1.735e+01 5.410e-03 -6.144e+01 -1.735e+01 1.609e+03 -6.222e-01 2.756e-02 5.410e-03 -6.222e-01 2.689e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.729408 +/- 1.69204 2 1 ngrbep beta -2.13853 +/- 0.707731 3 1 ngrbep epeak keV 47.9071 +/- 40.1092 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 6.86517E-03 +/- 1.63996E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.27 using 59 PHA bins. Test statistic : Chi-Squared = 53.27 using 59 PHA bins. Reduced chi-squared = 0.9686 for 55 degrees of freedom Null hypothesis probability = 5.409629e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.2432 0.0608874 -2 -0.677202 -2.13068 46.9653 0.00743848 53.2217 22.0833 -2 -0.634336 -2.15893 46.9182 0.00786621 53.2077 9.60983 -2 -0.595666 -2.13944 46.0560 0.00837323 53.1945 13.9689 -2 -0.562463 -2.16907 46.1809 0.00872270 53.1855 4.50434 -2 -0.532643 -2.14962 45.4817 0.00916863 ================================================== Variances and Principal Axes 1 2 3 5 5.4807E-07| -0.0103 0.0007 0.0002 0.9999 2.3368E-01| 0.3727 0.9274 0.0331 0.0032 7.0967E-01| -0.9264 0.3739 -0.0441 -0.0098 8.8873E+02| 0.0533 0.0143 -0.9985 0.0007 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.167e+00 5.106e-01 -4.728e+01 4.217e-02 5.106e-01 4.809e-01 -1.266e+01 7.585e-03 -4.728e+01 -1.266e+01 8.860e+02 -6.640e-01 4.217e-02 7.585e-03 -6.640e-01 5.687e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.532643 +/- 1.77974 2 1 ngrbep beta -2.14962 +/- 0.693455 3 1 ngrbep epeak keV 45.4817 +/- 29.7662 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 9.16863E-03 +/- 2.38474E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.19 using 59 PHA bins. Test statistic : Chi-Squared = 53.19 using 59 PHA bins. Reduced chi-squared = 0.9670 for 55 degrees of freedom Null hypothesis probability = 5.442521e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.177 0.0382973 -2 -0.505389 -2.17197 45.5481 0.00948654 ================================================== Variances and Principal Axes 1 2 3 5 6.0683E-07| -0.0109 0.0008 0.0002 0.9999 2.1048E-01| 0.3306 0.9433 0.0309 0.0029 7.3980E-01| -0.9421 0.3318 -0.0482 -0.0105 8.9597E+02| 0.0558 0.0132 -0.9984 0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.465e+00 4.941e-01 -4.984e+01 4.900e-02 4.941e-01 4.250e-01 -1.182e+01 7.794e-03 -4.984e+01 -1.182e+01 8.930e+02 -7.418e-01 4.900e-02 7.794e-03 -7.418e-01 7.014e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.505389 +/- 1.86143 2 1 ngrbep beta -2.17197 +/- 0.651898 3 1 ngrbep epeak keV 45.5481 +/- 29.8836 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 9.48654E-03 +/- 2.64843E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445782e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 09:31:10 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.70103E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.505389 +/- 1.86143 2 1 ngrbep beta -2.17197 +/- 0.651898 3 1 ngrbep epeak keV 45.5481 +/- 29.8836 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 9.48654E-03 +/- 2.64843E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445782e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.1197 photons (6.0381e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.056822 photons (7.3757e-09 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 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 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: -1.60539e+06, with delta statistic: 1.80363 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 45.5481 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: -1.68337e+12, with delta statistic: 1.80363 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.60539e+06, with delta statistic: 1.36498 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.68337e+12, with delta statistic: 1.36498 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.76515e+18, with delta statistic: 1.36498 1 0 0 (0.481696,0.481696) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -562231, with delta statistic: 0.705444 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.8954e+11, with delta statistic: 0.705444 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.18178e+17, with delta statistic: 0.705444 2 0 -1.61523 (2.17163,0.556405) XSPEC12>error 3 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 53.1493 0.00178519 -2 -0.351871 -2.16687 43.9278 0.0119289 ================================================== Variances and Principal Axes 1 2 3 5 9.7393E-07| -0.0140 0.0010 0.0003 0.9999 2.1297E-01| 0.2954 0.9547 0.0345 0.0031 8.0964E-01| -0.9529 0.2970 -0.0591 -0.0136 6.5321E+02| 0.0666 0.0154 -0.9977 0.0013 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.654e+00 5.003e-01 -4.337e+01 6.544e-02 5.003e-01 4.201e-01 -1.003e+01 9.999e-03 -4.337e+01 -1.003e+01 6.502e+02 -8.188e-01 6.544e-02 9.999e-03 -8.188e-01 1.186e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.351871 +/- 1.91149 2 1 ngrbep beta -2.16687 +/- 0.648162 3 1 ngrbep epeak keV 43.9278 +/- 25.4982 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.19289E-02 +/- 3.44422E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.15 using 59 PHA bins. Test statistic : Chi-Squared = 53.15 using 59 PHA bins. Reduced chi-squared = 0.9664 for 55 degrees of freedom Null hypothesis probability = 5.456508e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.15656 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.15656 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.20269 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.20269 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 287.146, 442.829 and delta stat 2.20787, 43.4232 but latest trial 364.987 gives 1.70697 Suggest that you check this result using the steppar command. 3 0 364.987 (-43.3573,321.63) XSPEC12>error 5 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. ***Warning: Number of trials exceeded before convergence. Current trial values 44.4596, 44.5911 and delta statistic 2.62608, 2.72341 Apparent non-monotonicity in statistic space detected. Current bracket values 44.5398, 44.5664 and delta stat 2.69446, 2.71832 but latest trial 44.5501 gives 2.67708 Suggest that you check this result using the steppar command. 5 0 44.5531 (-0.0137151,44.5394) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23496 photons (1.9396e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.2589 (0.000 - 2.601e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.22147 photons (1.464e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.2113 (0.000 - 1.468e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.07858 photons (2.4621e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.08011 (0.000 - 2.518e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.086532 photons (4.8634e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.08680 (0.000 - 4.911e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.04331 photons (4.7766e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.05644 (0.000 - 6.328e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.013051 photons (2.5375e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.01781 (0.000 - 3.481e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.026538 photons (7.2943e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.03442 (0.000 - 9.725e-09) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 1548.36 using 59 PHA bins. Test statistic : Chi-Squared = 1548.36 using 59 PHA bins. Reduced chi-squared = 28.1521 for 55 degrees of freedom Null hypothesis probability = 1.064489e-287 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 = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:13 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69828E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-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 = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 68.10 using 59 PHA bins. Test statistic : Chi-Squared = 68.10 using 59 PHA bins. Reduced chi-squared = 1.238 for 55 degrees of freedom Null hypothesis probability = 1.104319e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.142 0.0248027 -3 -0.236743 -2.17997 24.4436 14639.1 ================================================== Variances and Principal Axes 1 2 3 7 4.4153E-02| -0.8214 -0.5687 -0.0440 0.0001 2.0007E-01| 0.5682 -0.8225 0.0235 0.0002 1.7874E+03| -0.0496 -0.0057 0.9987 0.0028 3.1934E+06| 0.0001 0.0002 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.534e+00 5.066e-01 -8.955e+01 3.585e+02 5.066e-01 3.465e-01 -1.200e+01 6.660e+02 -8.955e+01 -1.200e+01 1.807e+03 -8.789e+03 3.585e+02 6.660e+02 -8.789e+03 3.193e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.236743 +/- 2.12942 2 1 npeggrb beta -2.17997 +/- 0.588605 3 1 npeggrb tem keV 24.4436 +/- 42.5106 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.46391E+04 +/- 1787.00 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459322e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1418 0.00432955 -2 -0.220046 -2.17360 24.0592 14647.6 ================================================== Variances and Principal Axes 1 2 3 7 4.4198E-02| -0.8343 -0.5495 -0.0448 0.0001 2.0553E-01| 0.5491 -0.8354 0.0224 0.0002 1.6628E+03| -0.0497 -0.0059 0.9987 0.0026 3.2037E+06| 0.0001 0.0002 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.239e+00 4.835e-01 -8.345e+01 3.415e+02 4.835e-01 3.596e-01 -1.153e+01 6.831e+02 -8.345e+01 -1.153e+01 1.681e+03 -8.401e+03 3.415e+02 6.831e+02 -8.401e+03 3.204e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.220046 +/- 2.05886 2 1 npeggrb beta -2.17360 +/- 0.599694 3 1 npeggrb tem keV 24.0592 +/- 40.9960 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.46476E+04 +/- 1789.89 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459414e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1417 0.00521411 -3 -0.217044 -2.17719 24.0498 14641.6 ================================================== Variances and Principal Axes 1 2 3 7 4.4362E-02| -0.8233 -0.5658 -0.0453 0.0001 2.0200E-01| 0.5653 -0.8245 0.0241 0.0002 1.6367E+03| -0.0510 -0.0058 0.9987 0.0026 3.1940E+06| 0.0001 0.0002 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.397e+00 4.804e-01 -8.434e+01 3.486e+02 4.804e-01 3.458e-01 -1.116e+01 6.687e+02 -8.434e+01 -1.116e+01 1.654e+03 -8.355e+03 3.486e+02 6.687e+02 -8.355e+03 3.194e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.217044 +/- 2.09683 2 1 npeggrb beta -2.17719 +/- 0.588017 3 1 npeggrb tem keV 24.0498 +/- 40.6728 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.46416E+04 +/- 1787.16 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459438e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:14 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69592E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.217044 +/- 2.09683 2 1 npeggrb beta -2.17719 +/- 0.588017 3 1 npeggrb tem keV 24.0498 +/- 40.6728 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.46416E+04 +/- 1787.16 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459438e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459438e-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 = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 6771.24 using 59 PHA bins. Test statistic : Chi-Squared = 6771.24 using 59 PHA bins. Reduced chi-squared = 123.113 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.142 0.0248047 -3 -0.236756 -2.17996 24.4432 2438.62 ================================================== Variances and Principal Axes 1 2 3 7 1.8737E-02| -0.9665 -0.2521 -0.0483 -0.0005 2.7190E-01| 0.2522 -0.9677 0.0051 0.0004 1.7025E+03| -0.0480 -0.0073 0.9985 -0.0260 1.6215E+05| -0.0019 0.0001 0.0259 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.532e+00 5.066e-01 -8.951e+01 -3.032e+02 5.066e-01 3.464e-01 -1.200e+01 1.324e+01 -8.951e+01 -1.200e+01 1.806e+03 4.161e+03 -3.032e+02 1.324e+01 4.161e+03 1.620e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.236756 +/- 2.12888 2 1 npeggrb beta -2.17996 +/- 0.588555 3 1 npeggrb tem keV 24.4432 +/- 42.5022 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 2438.62 +/- 402.547 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459322e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1419 0.00421878 -3 -0.205586 -2.17155 23.7695 2438.76 ================================================== Variances and Principal Axes 1 2 3 7 1.8506E-02| -0.9694 -0.2407 -0.0484 -0.0005 2.8379E-01| 0.2408 -0.9706 0.0042 0.0004 1.5753E+03| -0.0480 -0.0076 0.9985 -0.0261 1.6218E+05| -0.0019 0.0001 0.0260 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.237e+00 4.835e-01 -8.342e+01 -3.035e+02 4.835e-01 3.595e-01 -1.153e+01 1.402e+01 -8.342e+01 -1.153e+01 1.680e+03 4.174e+03 -3.035e+02 1.402e+01 4.174e+03 1.621e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.205586 +/- 2.05841 2 1 npeggrb beta -2.17155 +/- 0.599613 3 1 npeggrb tem keV 23.7695 +/- 40.9888 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 2438.76 +/- 402.575 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459357e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1418 0.00894647 -3 -0.224170 -2.18053 24.2107 2436.93 ================================================== Variances and Principal Axes 1 2 3 7 1.8828E-02| -0.9658 -0.2544 -0.0507 -0.0006 2.7059E-01| 0.2544 -0.9671 0.0057 0.0004 1.5247E+03| -0.0504 -0.0074 0.9984 -0.0245 1.6227E+05| -0.0019 0.0001 0.0245 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.484e+00 4.785e-01 -8.422e+01 -3.028e+02 4.785e-01 3.387e-01 -1.089e+01 1.471e+01 -8.422e+01 -1.089e+01 1.617e+03 3.931e+03 -3.028e+02 1.471e+01 3.931e+03 1.622e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.224170 +/- 2.11761 2 1 npeggrb beta -2.18053 +/- 0.581947 3 1 npeggrb tem keV 24.2107 +/- 40.2117 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 2436.93 +/- 402.712 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459385e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:15 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69530E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.224170 +/- 2.11761 2 1 npeggrb beta -2.18053 +/- 0.581947 3 1 npeggrb tem keV 24.2107 +/- 40.2117 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 2436.93 +/- 402.712 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459385e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 1749.63 3102.92 (-688.562,664.73) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 56.10 using 59 PHA bins. Test statistic : Chi-Squared = 56.10 using 59 PHA bins. Reduced chi-squared = 1.020 for 55 degrees of freedom Null hypothesis probability = 4.335050e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 1315.98 using 59 PHA bins. Test statistic : Chi-Squared = 1315.98 using 59 PHA bins. Reduced chi-squared = 23.9269 for 55 degrees of freedom Null hypothesis probability = 4.170986e-239 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.142 0.0248026 -3 -0.236782 -2.17999 24.4444 4859.86 ================================================== Variances and Principal Axes 1 2 3 7 5.8399E-02| -0.9416 -0.3332 -0.0486 0.0001 1.8339E-01| 0.3333 -0.9428 0.0079 -0.0006 1.6678E+03| -0.0484 -0.0088 0.9986 0.0216 3.0902E+05| 0.0013 -0.0004 -0.0216 0.9998 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.534e+00 5.065e-01 -8.953e+01 4.116e+02 5.065e-01 3.464e-01 -1.199e+01 -1.224e+02 -8.953e+01 -1.199e+01 1.807e+03 -6.629e+03 4.116e+02 -1.224e+02 -6.629e+03 3.089e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.236782 +/- 2.12923 2 1 npeggrb beta -2.17999 +/- 0.588521 3 1 npeggrb tem keV 24.4444 +/- 42.5059 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 4859.86 +/- 555.771 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459321e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1418 0.00433697 -2 -0.218725 -2.17333 24.0321 4858.71 ================================================== Variances and Principal Axes 1 2 3 7 5.8040E-02| -0.9463 -0.3196 -0.0488 0.0001 1.9369E-01| 0.3197 -0.9475 0.0065 -0.0007 1.5125E+03| -0.0483 -0.0095 0.9985 0.0235 3.1351E+05| 0.0014 -0.0004 -0.0235 0.9997 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.238e+00 4.835e-01 -8.344e+01 4.436e+02 4.835e-01 3.596e-01 -1.153e+01 -1.181e+02 -8.344e+01 -1.153e+01 1.681e+03 -7.317e+03 4.436e+02 -1.181e+02 -7.317e+03 3.133e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.218725 +/- 2.05871 2 1 npeggrb beta -2.17333 +/- 0.599639 3 1 npeggrb tem keV 24.0321 +/- 40.9944 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 4858.71 +/- 559.762 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459412e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1417 0.00557625 -3 -0.218246 -2.17759 24.0760 4861.33 ================================================== Variances and Principal Axes 1 2 3 7 5.8663E-02| -0.9418 -0.3325 -0.0500 0.0001 1.8567E-01| 0.3325 -0.9431 0.0080 -0.0007 1.5077E+03| -0.0498 -0.0092 0.9985 0.0218 3.1294E+05| 0.0014 -0.0004 -0.0218 0.9998 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.407e+00 4.803e-01 -8.436e+01 4.293e+02 4.803e-01 3.450e-01 -1.114e+01 -1.216e+02 -8.436e+01 -1.114e+01 1.651e+03 -6.779e+03 4.293e+02 -1.216e+02 -6.779e+03 3.128e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.218246 +/- 2.09917 2 1 npeggrb beta -2.17759 +/- 0.587325 3 1 npeggrb tem keV 24.0760 +/- 40.6386 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 4861.33 +/- 559.274 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459434e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:15 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69591E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.218246 +/- 2.09917 2 1 npeggrb beta -2.17759 +/- 0.587325 3 1 npeggrb tem keV 24.0760 +/- 40.6386 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 4861.33 +/- 559.274 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459434e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459434e-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 = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 104.17 using 59 PHA bins. Test statistic : Chi-Squared = 104.17 using 59 PHA bins. Reduced chi-squared = 1.8940 for 55 degrees of freedom Null hypothesis probability = 7.029623e-05 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1373.91 using 59 PHA bins. Test statistic : Chi-Squared = 1373.91 using 59 PHA bins. Reduced chi-squared = 24.9803 for 55 degrees of freedom Null hypothesis probability = 3.426075e-251 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.142 0.0248087 -3 -0.236733 -2.17994 24.4431 4770.01 ================================================== Variances and Principal Axes 1 2 3 7 2.1417E-02| -0.8196 -0.5711 -0.0456 0.0003 2.4313E-01| 0.5708 -0.8208 0.0217 0.0003 1.7245E+03| -0.0498 -0.0083 0.9987 -0.0121 5.9473E+05| -0.0005 0.0003 0.0121 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.535e+00 5.066e-01 -8.956e+01 -3.172e+02 5.066e-01 3.465e-01 -1.199e+01 1.855e+02 -8.956e+01 -1.199e+01 1.807e+03 7.193e+03 -3.172e+02 1.855e+02 7.193e+03 5.946e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.236733 +/- 2.12959 2 1 npeggrb beta -2.17994 +/- 0.588606 3 1 npeggrb tem keV 24.4431 +/- 42.5127 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 4770.01 +/- 771.130 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459321e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1419 0.0042791 -3 -0.203137 -2.17128 23.7212 4768.77 ================================================== Variances and Principal Axes 1 2 3 7 2.1306E-02| -0.8341 -0.5497 -0.0464 0.0003 2.5368E-01| 0.5493 -0.8353 0.0203 0.0003 1.6022E+03| -0.0499 -0.0086 0.9986 -0.0118 5.9356E+05| -0.0005 0.0003 0.0118 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.240e+00 4.835e-01 -8.348e+01 -3.054e+02 4.835e-01 3.596e-01 -1.153e+01 1.860e+02 -8.348e+01 -1.153e+01 1.681e+03 7.009e+03 -3.054e+02 1.860e+02 7.009e+03 5.935e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.203137 +/- 2.05921 2 1 npeggrb beta -2.17128 +/- 0.599667 3 1 npeggrb tem keV 23.7212 +/- 41.0008 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 4768.77 +/- 770.373 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459345e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1419 0.00958462 -3 -0.227705 -2.18130 24.2803 4768.49 ================================================== Variances and Principal Axes 1 2 3 7 2.1535E-02| -0.8144 -0.5784 -0.0476 0.0003 2.4251E-01| 0.5780 -0.8157 0.0236 0.0003 1.5502E+03| -0.0525 -0.0083 0.9985 -0.0105 5.9212E+05| -0.0005 0.0003 0.0105 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.502e+00 4.781e-01 -8.423e+01 -2.864e+02 4.781e-01 3.376e-01 -1.084e+01 1.919e+02 -8.423e+01 -1.084e+01 1.611e+03 6.219e+03 -2.864e+02 1.919e+02 6.219e+03 5.921e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.227705 +/- 2.12175 2 1 npeggrb beta -2.18130 +/- 0.581047 3 1 npeggrb tem keV 24.2803 +/- 40.1413 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 4768.49 +/- 769.449 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459359e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:16 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69600E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.227705 +/- 2.12175 2 1 npeggrb beta -2.18130 +/- 0.581047 3 1 npeggrb tem keV 24.2803 +/- 40.1413 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 4768.49 +/- 769.449 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459359e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459359e-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 = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 431.72 using 59 PHA bins. Test statistic : Chi-Squared = 431.72 using 59 PHA bins. Reduced chi-squared = 7.8494 for 55 degrees of freedom Null hypothesis probability = 7.017590e-60 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 6206.61 using 59 PHA bins. Test statistic : Chi-Squared = 6206.61 using 59 PHA bins. Reduced chi-squared = 112.847 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.142 0.0247958 -3 -0.236348 -2.17940 24.4325 2527.84 ================================================== Variances and Principal Axes 1 2 3 7 7.6675E-03| -0.4384 -0.8984 -0.0249 0.0004 1.0512E-01| 0.8974 -0.4391 0.0437 0.0003 1.6603E+03| -0.0502 -0.0031 0.9987 0.0116 1.1355E+06| 0.0005 0.0005 -0.0115 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.535e+00 5.065e-01 -8.956e+01 5.459e+02 5.065e-01 3.464e-01 -1.199e+01 5.870e+02 -8.956e+01 -1.199e+01 1.807e+03 -1.309e+04 5.459e+02 5.870e+02 -1.309e+04 1.135e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.236348 +/- 2.12954 2 1 npeggrb beta -2.17940 +/- 0.588589 3 1 npeggrb tem keV 24.4325 +/- 42.5113 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 2527.84 +/- 1065.54 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459331e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1419 0.00394872 -3 -0.204448 -2.17194 23.7515 2537.33 ================================================== Variances and Principal Axes 1 2 3 7 7.7496E-03| -0.4505 -0.8924 -0.0256 0.0004 1.0468E-01| 0.8913 -0.4513 0.0435 0.0003 1.5512E+03| -0.0503 -0.0032 0.9987 0.0108 1.1463E+06| 0.0004 0.0005 -0.0108 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.247e+00 4.831e-01 -8.356e+01 5.143e+02 4.831e-01 3.588e-01 -1.152e+01 6.009e+02 -8.356e+01 -1.152e+01 1.682e+03 -1.241e+04 5.143e+02 6.009e+02 -1.241e+04 1.146e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.204448 +/- 2.06089 2 1 npeggrb beta -2.17194 +/- 0.598989 3 1 npeggrb tem keV 23.7515 +/- 41.0091 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 2537.33 +/- 1070.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459367e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1418 0.00874052 -3 -0.225686 -2.18037 24.2370 2525.65 ================================================== Variances and Principal Axes 1 2 3 7 7.6577E-03| -0.4344 -0.9004 -0.0259 0.0004 1.0621E-01| 0.8992 -0.4351 0.0462 0.0003 1.4905E+03| -0.0528 -0.0032 0.9985 0.0106 1.1224E+06| 0.0005 0.0005 -0.0106 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.488e+00 4.786e-01 -8.414e+01 5.178e+02 4.786e-01 3.388e-01 -1.087e+01 5.778e+02 -8.414e+01 -1.087e+01 1.613e+03 -1.191e+04 5.178e+02 5.778e+02 -1.191e+04 1.122e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.225686 +/- 2.11840 2 1 npeggrb beta -2.18037 +/- 0.582102 3 1 npeggrb tem keV 24.2370 +/- 40.1610 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 2525.65 +/- 1059.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459382e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:16 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69598E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.225686 +/- 2.11840 2 1 npeggrb beta -2.18037 +/- 0.582102 3 1 npeggrb tem keV 24.2370 +/- 40.1610 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 2525.65 +/- 1059.38 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459382e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459382e-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 = 192.30 using 59 PHA bins. Test statistic : Chi-Squared = 192.30 using 59 PHA bins. Reduced chi-squared = 3.4964 for 55 degrees of freedom Null hypothesis probability = 4.061671e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.5483 0.576421 -1 -0.931531 -2.41027 49.6239 18051.6 53.4762 0.0324652 -1 -0.896754 -2.31945 47.3389 18552.9 53.4062 0.00380938 -1 -0.859063 -2.24889 44.5832 18968.0 53.3376 0.0220663 -1 -0.812263 -2.19208 41.4608 19330.8 53.2847 0.046427 -1 -0.757184 -2.15556 38.4831 19605.9 53.2514 0.0835849 -1 -0.702186 -2.14695 36.4178 19718.6 53.2284 0.066971 -1 -0.654316 -2.14607 34.7694 19739.0 53.211 0.0526862 -1 -0.612070 -2.14851 33.4134 19719.4 53.1975 0.0417561 -1 -0.574755 -2.15209 32.2838 19685.0 53.187 0.034725 -1 -0.541718 -2.15579 31.3387 19647.9 53.1782 0.0301854 -1 -0.511159 -2.15918 30.5024 19612.7 ================================================== Variances and Principal Axes 1 2 3 7 1.9643E-02| -0.5741 -0.8185 -0.0201 0.0001 9.8149E-02| 0.8182 -0.5745 0.0244 0.0001 3.0803E+03| -0.0316 -0.0024 0.9995 0.0034 3.1244E+07| 0.0001 0.0001 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.388e+00 5.056e-01 -1.067e+02 2.789e+03 5.056e-01 4.430e-01 -1.922e+01 3.443e+03 -1.067e+02 -1.922e+01 3.442e+03 -1.068e+05 2.789e+03 3.443e+03 -1.068e+05 3.124e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.511159 +/- 1.84058 2 1 npeggrb beta -2.15918 +/- 0.665579 3 1 npeggrb tem keV 30.5024 +/- 58.6699 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 1.96127E+04 +/- 5589.56 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.18 using 59 PHA bins. Test statistic : Chi-Squared = 53.18 using 59 PHA bins. Reduced chi-squared = 0.9669 for 55 degrees of freedom Null hypothesis probability = 5.445325e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.172 0.0241338 -2 -0.348156 -2.15002 25.7534 19618.4 ================================================== Variances and Principal Axes 1 2 3 7 1.9697E-02| -0.5669 -0.8235 -0.0209 0.0001 9.8880E-02| 0.8231 -0.5673 0.0260 0.0001 2.8193E+03| -0.0332 -0.0025 0.9994 0.0033 3.0672E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.433e+00 4.939e-01 -1.026e+02 2.738e+03 4.939e-01 4.318e-01 -1.788e+01 3.367e+03 -1.026e+02 -1.788e+01 3.141e+03 -9.976e+04 2.738e+03 3.367e+03 -9.976e+04 3.067e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.348156 +/- 1.85294 2 1 npeggrb beta -2.15002 +/- 0.657095 3 1 npeggrb tem keV 25.7534 +/- 56.0416 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 1.96184E+04 +/- 5538.17 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.17 using 59 PHA bins. Test statistic : Chi-Squared = 53.17 using 59 PHA bins. Reduced chi-squared = 0.9668 for 55 degrees of freedom Null hypothesis probability = 5.447731e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1457 0.140886 -3 -0.295857 -2.18784 25.7203 19320.6 53.1429 0.0266636 -2 -0.242757 -2.16734 24.3509 19459.2 ================================================== Variances and Principal Axes 1 2 3 7 2.0202E-02| -0.5294 -0.8479 -0.0270 0.0001 1.0279E-01| 0.8471 -0.5301 0.0375 0.0001 1.6779E+03| -0.0461 -0.0030 0.9989 0.0026 2.7798E+07| 0.0001 0.0001 -0.0026 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.911e+00 4.932e-01 -8.421e+01 2.705e+03 4.932e-01 3.934e-01 -1.286e+01 3.050e+03 -8.421e+01 -1.286e+01 1.856e+03 -7.108e+04 2.705e+03 3.050e+03 -7.108e+04 2.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.242757 +/- 1.97763 2 1 npeggrb beta -2.16734 +/- 0.627241 3 1 npeggrb tem keV 24.3509 +/- 43.0828 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 1.94592E+04 +/- 5272.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.458982e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 431.72 using 59 PHA bins. Test statistic : Chi-Squared = 431.72 using 59 PHA bins. Reduced chi-squared = 7.8494 for 55 degrees of freedom Null hypothesis probability = 7.017590e-60 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 431.72 using 59 PHA bins. Test statistic : Chi-Squared = 431.72 using 59 PHA bins. Reduced chi-squared = 7.8494 for 55 degrees of freedom Null hypothesis probability = 7.017590e-60 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1419 0.0247973 -3 -0.235546 -2.17865 24.4125 7268.91 ================================================== Variances and Principal Axes 1 2 3 7 4.0393E-03| -0.3012 -0.9534 -0.0172 0.0001 8.8301E-02| 0.9522 -0.3017 0.0477 0.0001 1.5726E+03| -0.0506 -0.0020 0.9987 0.0033 2.2582E+07| 0.0001 0.0001 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.535e+00 5.064e-01 -8.956e+01 3.081e+03 5.064e-01 3.464e-01 -1.199e+01 2.723e+03 -8.956e+01 -1.199e+01 1.807e+03 -7.341e+04 3.081e+03 2.723e+03 -7.341e+04 2.258e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.235546 +/- 2.12955 2 1 npeggrb beta -2.17865 +/- 0.588547 3 1 npeggrb tem keV 24.4125 +/- 42.5114 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 7268.91 +/- 4752.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459344e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1418 0.00350163 -3 -0.206207 -2.17276 23.7924 7306.33 ================================================== Variances and Principal Axes 1 2 3 7 4.0866E-03| -0.3088 -0.9510 -0.0177 0.0001 8.7396E-02| 0.9498 -0.3093 0.0477 0.0001 1.4752E+03| -0.0508 -0.0021 0.9987 0.0031 2.2601E+07| 0.0001 0.0001 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.258e+00 4.826e-01 -8.368e+01 2.877e+03 4.826e-01 3.576e-01 -1.149e+01 2.769e+03 -8.368e+01 -1.149e+01 1.682e+03 -6.898e+04 2.877e+03 2.769e+03 -6.898e+04 2.260e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.206207 +/- 2.06358 2 1 npeggrb beta -2.17276 +/- 0.597957 3 1 npeggrb tem keV 23.7924 +/- 41.0116 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 7306.33 +/- 4754.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459392e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.1418 0.00756383 -3 -0.222792 -2.17925 24.1758 7262.16 ================================================== Variances and Principal Axes 1 2 3 7 4.0393E-03| -0.2995 -0.9539 -0.0179 0.0001 8.9242E-02| 0.9526 -0.3000 0.0501 0.0001 1.4188E+03| -0.0531 -0.0020 0.9986 0.0030 2.2138E+07| 0.0001 0.0001 -0.0030 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.469e+00 4.792e-01 -8.403e+01 2.908e+03 4.792e-01 3.404e-01 -1.091e+01 2.674e+03 -8.403e+01 -1.091e+01 1.615e+03 -6.664e+04 2.908e+03 2.674e+03 -6.664e+04 2.214e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.222792 +/- 2.11410 2 1 npeggrb beta -2.17925 +/- 0.583446 3 1 npeggrb tem keV 24.1758 +/- 40.1916 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 7262.16 +/- 4705.05 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459408e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:31:17 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: ../sw00286809000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00286809000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00286809000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.750e-02 +/- 2.394e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 17.96 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00286809000b_preslew.rsp for Source 1 Spectral data counts: 0.493951 Model predicted rate: 2.69592E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.222792 +/- 2.11410 2 1 npeggrb beta -2.17925 +/- 0.583446 3 1 npeggrb tem keV 24.1758 +/- 40.1916 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 7262.16 +/- 4705.05 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459408e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 53.14 using 59 PHA bins. Test statistic : Chi-Squared = 53.14 using 59 PHA bins. Reduced chi-squared = 0.9662 for 55 degrees of freedom Null hypothesis probability = 5.459408e-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 : -0.351871 ( 0.481696 0.481696 ) beta : -2.16687 ( 2.17163 0.556405 ) Epeak [keV] : 43.9278 ( -43.3573 321.63 ) Norm@50keV : 1.19289E-02 ( -0.0137151 44.5394 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 53.15 using 59 PHA bins. # Reduced chi-squared = 0.9664 for 55 degrees of freedom # Null hypothesis probability = 5.456508e-01 Photon flux (15-150 keV) in 17.96 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 2.62963e-07 ( 0 0 ) ergs/cm2