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 ../sw00295527000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00295527000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.888e-02 +/- 2.544e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 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 ../sw00295527000b_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 = 2.432922e+07 using 59 PHA bins. Test statistic : Chi-Squared = 2.432922e+07 using 59 PHA bins. Reduced chi-squared = 442349.5 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 48.35 using 59 PHA bins. Test statistic : Chi-Squared = 48.35 using 59 PHA bins. Reduced chi-squared = 0.8791 for 55 degrees of freedom Null hypothesis probability = 7.248336e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 47.3825 1.00581 -2 -1.07507 -1.89043 44.8344 0.00284186 46.666 1013.79 -2 -0.987445 -2.39729 67.7919 0.00272615 45.5507 218.662 -1 -1.04766 -2.19186 54.9274 0.00283878 45.4549 225.553 -2 -1.00588 -2.91414 56.6006 0.00302282 45.3435 159.796 0 -1.00530 -2.48595 55.5839 0.00302197 45.2868 15.0865 -1 -1.01006 -2.29426 51.9022 0.00312502 45.2845 57.5754 -1 -0.998087 -2.84159 53.6594 0.00314872 ================================================== Variances and Principal Axes 1 2 3 5 6.7138E-08| -0.0035 0.0001 0.0000 1.0000 3.0956E-01| 0.9813 0.1898 0.0328 0.0034 1.1494E+00| -0.1904 0.9815 0.0194 -0.0007 1.1867E+03| 0.0285 0.0253 -0.9993 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.304e+00 6.994e-01 -3.380e+01 5.926e-03 6.994e-01 1.880e+00 -3.001e+01 3.564e-03 -3.380e+01 -3.001e+01 1.185e+03 -1.658e-01 5.926e-03 3.564e-03 -1.658e-01 2.749e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.998087 +/- 1.14193 2 1 ngrbep beta -2.84159 +/- 1.37096 3 1 ngrbep epeak keV 53.6594 +/- 34.4235 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.14872E-03 +/- 5.24278E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.28 using 59 PHA bins. Test statistic : Chi-Squared = 45.28 using 59 PHA bins. Reduced chi-squared = 0.8234 for 55 degrees of freedom Null hypothesis probability = 8.219177e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 45.2603 0.0824553 0 -0.997950 -2.73141 53.6036 0.00312588 45.2469 5.70652 0 -0.997840 -2.65614 53.5464 0.00312617 45.2384 10.8291 0 -0.997763 -2.60735 53.4897 0.00312659 ================================================== Variances and Principal Axes 1 2 3 5 6.6635E-08| -0.0034 0.0000 0.0000 1.0000 3.0589E-01| 0.9994 0.0158 0.0301 0.0034 7.7156E+00| -0.0185 0.9958 0.0894 -0.0001 6.1014E+02| 0.0285 0.0899 -0.9955 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.042e-01 1.426e+00 -1.732e+01 3.460e-03 1.426e+00 1.258e+01 -5.390e+01 6.914e-03 -1.732e+01 -5.390e+01 6.048e+02 -8.378e-02 3.460e-03 6.914e-03 -8.378e-02 1.533e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.997763 +/- 0.896764 2 1 ngrbep beta -2.60735 +/- 3.54676 3 1 ngrbep epeak keV 53.4897 +/- 24.5923 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.12659E-03 +/- 3.91494E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.24 using 59 PHA bins. Test statistic : Chi-Squared = 45.24 using 59 PHA bins. Reduced chi-squared = 0.8225 for 55 degrees of freedom Null hypothesis probability = 8.232191e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 45.2252 0.0895874 0 -0.997870 -2.41071 52.9945 0.00313866 45.1953 21.8899 -1 -0.992730 -2.65622 52.1244 0.00320464 45.1867 16.9283 0 -0.992598 -2.60766 52.0953 0.00320514 ================================================== Variances and Principal Axes 1 2 3 5 7.0075E-08| -0.0036 0.0000 0.0000 1.0000 3.3023E-01| 0.9993 0.0168 0.0320 0.0036 6.4738E+00| -0.0196 0.9960 0.0868 -0.0001 5.5195E+02| 0.0304 0.0874 -0.9957 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.425e-01 1.346e+00 -1.671e+01 3.745e-03 1.346e+00 1.064e+01 -4.746e+01 6.730e-03 -1.671e+01 -4.746e+01 5.473e+02 -8.354e-02 3.745e-03 6.730e-03 -8.354e-02 1.712e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.992598 +/- 0.917897 2 1 ngrbep beta -2.60766 +/- 3.26142 3 1 ngrbep epeak keV 52.0953 +/- 23.3938 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.20514E-03 +/- 4.13728E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.19 using 59 PHA bins. Test statistic : Chi-Squared = 45.19 using 59 PHA bins. Reduced chi-squared = 0.8216 for 55 degrees of freedom Null hypothesis probability = 8.246707e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 08:47:56 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: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.89062E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.992598 +/- 0.917897 2 1 ngrbep beta -2.60766 +/- 3.26142 3 1 ngrbep epeak keV 52.0953 +/- 23.3938 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 3.20514E-03 +/- 4.13728E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 45.19 using 59 PHA bins. Test statistic : Chi-Squared = 45.19 using 59 PHA bins. Reduced chi-squared = 0.8216 for 55 degrees of freedom Null hypothesis probability = 8.246707e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.078746 photons (3.9578e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.035831 photons (4.5231e-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 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 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: -791641, with delta statistic: 2.45702 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.0953 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: -8.30095e+11, with delta statistic: 2.45702 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 45.1179 0.0670423 -2 0.472740 -2.34550 38.0836 0.0293864 45.0986 1.46601 -2 0.432834 -2.34730 38.2277 0.0276445 45.0808 1.91869 -2 0.394916 -2.34753 38.3784 0.0260795 45.0647 1.83626 -2 0.358869 -2.34810 38.5305 0.0246699 45.0507 1.73883 -2 0.325651 -2.34857 38.6766 0.0234383 45.0376 1.52484 -2 0.293005 -2.34906 38.8189 0.0222917 45.0257 1.49738 -2 0.262041 -2.34983 38.9619 0.0212536 45.0152 1.39052 -2 0.232659 -2.35036 39.0991 0.0203155 45.0057 1.25727 -2 0.204837 -2.35091 39.2319 0.0194663 ================================================== Variances and Principal Axes 1 2 3 5 2.8064E-06| -0.0267 0.0017 0.0010 0.9996 2.1906E-01| 0.1900 0.9805 0.0497 0.0033 1.1507E+00| -0.9735 0.1947 -0.1171 -0.0262 2.0917E+02| 0.1244 0.0262 -0.9919 0.0042 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.337e+00 5.044e-01 -2.568e+01 1.401e-01 5.044e-01 3.977e-01 -5.449e+00 1.813e-02 -2.568e+01 -5.449e+00 2.058e+02 -8.781e-01 1.401e-01 1.813e-02 -8.781e-01 4.572e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 0.204837 +/- 2.08259 2 1 ngrbep beta -2.35091 +/- 0.630607 3 1 ngrbep epeak keV 39.2319 +/- 14.3456 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.94663E-02 +/- 6.76185E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.01 using 59 PHA bins. Test statistic : Chi-Squared = 45.01 using 59 PHA bins. Reduced chi-squared = 0.8183 for 55 degrees of freedom Null hypothesis probability = 8.297108e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 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: -1.79613e+06, with delta statistic: 2.6381 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 39.2319 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: -1.88338e+12, with delta statistic: 2.6381 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.79613e+06, with delta statistic: 1.80034 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.88338e+12, with delta statistic: 1.80034 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.97487e+18, with delta statistic: 1.80034 1 0 0 (-0.178732,-0.178732) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -543869, with delta statistic: 0.200259 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.70286e+11, with delta statistic: 0.200259 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.97988e+17, with delta statistic: 0.200259 Apparent non-monotonicity in statistic space detected. Current bracket values -1.77443, -1.71405 and delta stat 2.148, 2.7184 but latest trial -1.71529 gives 2.73015 Suggest that you check this result using the steppar command. 2 0 -1.74424 (2.3521,0.607853) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 148.003, 190.064 and delta stat 2.30097, 4.24628 but latest trial 188.335 gives 4.24635 Suggest that you check this result using the steppar command. 3 0 169.034 (-39.6008,129.433) XSPEC12>error 5 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 44.9643 0.0247457 -2 0.0557284 -2.35491 39.9934 0.0154961 ================================================== Variances and Principal Axes 1 2 3 5 1.7334E-06| -0.0208 0.0012 0.0007 0.9998 2.3842E-01| 0.2146 0.9754 0.0496 0.0032 1.0478E+00| -0.9702 0.2187 -0.1025 -0.0204 2.3521E+02| 0.1108 0.0261 -0.9935 0.0030 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.884e+00 5.084e-01 -2.578e+01 9.807e-02 5.084e-01 4.376e-01 -6.118e+00 1.429e-02 -2.578e+01 -6.118e+00 2.322e+02 -6.902e-01 9.807e-02 1.429e-02 -6.902e-01 2.504e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 5.57284E-02 +/- 1.97077 2 1 ngrbep beta -2.35491 +/- 0.661479 3 1 ngrbep epeak keV 39.9934 +/- 15.2372 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.54961E-02 +/- 5.00355E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.96 using 59 PHA bins. Test statistic : Chi-Squared = 44.96 using 59 PHA bins. Reduced chi-squared = 0.8175 for 55 degrees of freedom Null hypothesis probability = 8.308497e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 44.9508 0.0185604 -2 -0.0146125 -2.35619 40.3825 0.0139233 ================================================== Variances and Principal Axes 1 2 3 5 1.3790E-06| -0.0184 0.0011 0.0006 0.9998 2.5136E-01| 0.2306 0.9718 0.0499 0.0032 9.9750E-01| -0.9673 0.2345 -0.0954 -0.0180 2.5027E+02| 0.1044 0.0263 -0.9942 0.0025 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.674e+00 5.165e-01 -2.588e+01 8.243e-02 5.165e-01 4.650e-01 -6.548e+00 1.289e-02 -2.588e+01 -6.548e+00 2.474e+02 -6.160e-01 8.243e-02 1.289e-02 -6.160e-01 1.870e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.46125E-02 +/- 1.91666 2 1 ngrbep beta -2.35619 +/- 0.681911 3 1 ngrbep epeak keV 40.3825 +/- 15.7283 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.39233E-02 +/- 4.32486E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.95 using 59 PHA bins. Test statistic : Chi-Squared = 44.95 using 59 PHA bins. Reduced chi-squared = 0.8173 for 55 degrees of freedom Null hypothesis probability = 8.312210e-01 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 44.9371 0.0054526 -3 -0.165955 -2.36368 41.3610 0.0110285 ================================================== Variances and Principal Axes 1 2 3 5 9.2853E-07| -0.0150 0.0008 0.0004 0.9999 2.7713E-01| 0.2664 0.9625 0.0507 0.0032 9.1607E-01| -0.9592 0.2699 -0.0829 -0.0145 2.7776E+02| 0.0934 0.0265 -0.9953 0.0018 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.287e+00 5.226e-01 -2.575e+01 6.010e-02 5.226e-01 5.191e-01 -7.343e+00 1.064e-02 -2.575e+01 -7.343e+00 2.751e+02 -5.006e-01 6.010e-02 1.064e-02 -5.006e-01 1.112e-03 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.165955 +/- 1.81305 2 1 ngrbep beta -2.36368 +/- 0.720497 3 1 ngrbep epeak keV 41.3610 +/- 16.5874 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.10285E-02 +/- 3.33481E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.94 using 59 PHA bins. Test statistic : Chi-Squared = 44.94 using 59 PHA bins. Reduced chi-squared = 0.8170 for 55 degrees of freedom Null hypothesis probability = 8.315979e-01 Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. Apparent non-monotonicity in statistic space detected. Current bracket values 86.7443, 112.359 and delta stat 1.88579, 4.5403 but latest trial 95.7087 gives 1.85989 Suggest that you check this result using the steppar command. 5 0 99.5515 (-0.0108648,99.5407) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15346 photons (1.1722e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.1536 (0.000 - 1.486e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14664 photons (9.3449e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.1507 (0.000 - 9.743e-09) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.053772 photons (1.6851e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.05216 (0.000 - 1.638e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.058552 photons (3.2841e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.05621 (0.000 - 3.169e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.027005 photons (2.957e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.03302 (0.000 - 3.678e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0073154 photons (1.4187e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.008338 (0.000 - 1.612e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.014127 photons (3.7955e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.02233 (0.000 - 6.448e-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 = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 4322.79 using 59 PHA bins. Test statistic : Chi-Squared = 4322.79 using 59 PHA bins. Reduced chi-squared = 78.5962 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:47:59 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: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87618E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-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 = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 49.49 using 59 PHA bins. Test statistic : Chi-Squared = 49.49 using 59 PHA bins. Reduced chi-squared = 0.8999 for 55 degrees of freedom Null hypothesis probability = 6.841540e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8908 0.00836002 0 -0.580826 -2.72810 32.9491 9134.98 ================================================== Variances and Principal Axes 1 2 3 7 2.9699E-02| -0.9908 -0.1313 -0.0344 0.0001 1.1440E+00| 0.1320 -0.9910 -0.0213 0.0009 1.2334E+03| -0.0313 -0.0256 0.9992 0.0017 1.7653E+06| 0.0000 0.0010 -0.0017 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.260e+00 9.285e-01 -3.870e+01 8.788e+01 9.285e-01 3.584e+00 -3.449e+01 1.706e+03 -3.870e+01 -3.449e+01 1.237e+03 -3.018e+03 8.788e+01 1.706e+03 -3.018e+03 1.765e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.580826 +/- 1.12265 2 1 npeggrb beta -2.72810 +/- 1.89312 3 1 npeggrb tem keV 32.9491 +/- 35.1643 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 9134.98 +/- 1328.65 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328665e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.00172986 -3 -0.576797 -2.74059 32.8533 9124.90 ================================================== Variances and Principal Axes 1 2 3 7 2.9608E-02| -0.9910 -0.1291 -0.0344 0.0001 1.1742E+00| 0.1299 -0.9913 -0.0219 0.0009 1.2310E+03| -0.0313 -0.0261 0.9992 0.0017 1.7670E+06| 0.0000 0.0010 -0.0017 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.258e+00 9.438e-01 -3.862e+01 8.615e+01 9.438e-01 3.689e+00 -3.502e+01 1.730e+03 -3.862e+01 -3.502e+01 1.234e+03 -2.948e+03 8.615e+01 1.730e+03 -2.948e+03 1.767e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576797 +/- 1.12150 2 1 npeggrb beta -2.74059 +/- 1.92068 3 1 npeggrb tem keV 32.8533 +/- 35.1271 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 9124.90 +/- 1329.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328678e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.00243404 0 -0.576882 -2.73656 32.8411 9125.77 ================================================== Variances and Principal Axes 1 2 3 7 2.9604E-02| -0.9914 -0.1266 -0.0347 0.0001 1.2144E+00| 0.1274 -0.9916 -0.0228 0.0009 1.1957E+03| -0.0315 -0.0270 0.9991 0.0016 1.7699E+06| 0.0000 0.0010 -0.0016 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.241e+00 9.507e-01 -3.779e+01 8.366e+01 9.507e-01 3.822e+00 -3.503e+01 1.763e+03 -3.779e+01 -3.503e+01 1.198e+03 -2.833e+03 8.366e+01 1.763e+03 -2.833e+03 1.770e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576882 +/- 1.11392 2 1 npeggrb beta -2.73656 +/- 1.95495 3 1 npeggrb tem keV 32.8411 +/- 34.6143 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 9125.77 +/- 1330.38 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328690e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:47:59 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: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87521E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576882 +/- 1.11392 2 1 npeggrb beta -2.73656 +/- 1.95495 3 1 npeggrb tem keV 32.8411 +/- 34.6143 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 9125.77 +/- 1330.38 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328690e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328690e-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 = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 4351.09 using 59 PHA bins. Test statistic : Chi-Squared = 4351.09 using 59 PHA bins. Reduced chi-squared = 79.1108 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 44.8908 0.00836711 0 -0.581028 -2.73699 32.9482 1677.95 ================================================== Variances and Principal Axes 1 2 3 7 1.5078E-02| -0.9988 -0.0393 -0.0307 -0.0007 2.5314E+00| 0.0402 -0.9987 -0.0298 0.0013 1.0998E+03| -0.0295 -0.0310 0.9979 -0.0488 5.9434E+04| -0.0022 -0.0002 0.0488 0.9988 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.260e+00 9.285e-01 -3.870e+01 -1.287e+02 9.285e-01 3.584e+00 -3.450e+01 -9.873e+00 -3.870e+01 -3.450e+01 1.236e+03 2.841e+03 -1.287e+02 -9.873e+00 2.841e+03 5.929e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581028 +/- 1.12253 2 1 npeggrb beta -2.73699 +/- 1.89302 3 1 npeggrb tem keV 32.9482 +/- 35.1638 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 1677.95 +/- 243.505 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328667e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8908 0.00449693 0 -0.580923 -2.73103 32.9438 1677.72 ================================================== Variances and Principal Axes 1 2 3 7 1.5043E-02| -0.9988 -0.0376 -0.0308 -0.0007 2.6831E+00| 0.0386 -0.9988 -0.0310 0.0014 1.0781E+03| -0.0295 -0.0322 0.9979 -0.0486 5.9432E+04| -0.0022 -0.0002 0.0486 0.9988 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.241e+00 9.482e-01 -3.805e+01 -1.284e+02 9.482e-01 3.796e+00 -3.516e+01 -1.093e+01 -3.805e+01 -3.516e+01 1.214e+03 2.832e+03 -1.284e+02 -1.093e+01 2.832e+03 5.929e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.580923 +/- 1.11416 2 1 npeggrb beta -2.73103 +/- 1.94841 3 1 npeggrb tem keV 32.9438 +/- 34.8394 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 1677.72 +/- 243.504 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328672e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.00329322 -3 -0.573121 -2.73167 32.7232 1676.53 ================================================== Variances and Principal Axes 1 2 3 7 1.5041E-02| -0.9988 -0.0382 -0.0307 -0.0007 2.6271E+00| 0.0391 -0.9988 -0.0305 0.0014 1.0921E+03| -0.0295 -0.0317 0.9979 -0.0489 5.9439E+04| -0.0022 -0.0002 0.0489 0.9988 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.255e+00 9.470e-01 -3.851e+01 -1.289e+02 9.470e-01 3.723e+00 -3.512e+01 -1.094e+01 -3.851e+01 -3.512e+01 1.230e+03 2.850e+03 -1.289e+02 -1.094e+01 2.850e+03 5.930e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.573121 +/- 1.12014 2 1 npeggrb beta -2.73167 +/- 1.92954 3 1 npeggrb tem keV 32.7232 +/- 35.0663 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 1676.53 +/- 243.515 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328702e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:47:59 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: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87533E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.573121 +/- 1.12014 2 1 npeggrb beta -2.73167 +/- 1.92954 3 1 npeggrb tem keV 32.7232 +/- 35.0663 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 1676.53 +/- 243.515 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328702e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328702e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 50.05 using 59 PHA bins. Test statistic : Chi-Squared = 50.05 using 59 PHA bins. Reduced chi-squared = 0.9100 for 55 degrees of freedom Null hypothesis probability = 6.638508e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 834.22 using 59 PHA bins. Test statistic : Chi-Squared = 834.22 using 59 PHA bins. Reduced chi-squared = 15.168 for 55 degrees of freedom Null hypothesis probability = 9.931055e-140 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8908 0.00836142 0 -0.580738 -2.73744 32.9572 3243.85 ================================================== Variances and Principal Axes 1 2 3 7 3.9057E-02| -0.9982 -0.0512 -0.0319 0.0001 2.3198E+00| 0.0524 -0.9979 -0.0389 -0.0019 7.5436E+02| -0.0298 -0.0405 0.9969 0.0597 1.3635E+05| 0.0020 0.0005 -0.0597 0.9982 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.260e+00 9.284e-01 -3.870e+01 2.711e+02 9.284e-01 3.583e+00 -3.449e+01 6.683e+01 -3.870e+01 -3.449e+01 1.236e+03 -8.087e+03 2.711e+02 6.683e+01 -8.087e+03 1.359e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.580738 +/- 1.12260 2 1 npeggrb beta -2.73744 +/- 1.89296 3 1 npeggrb tem keV 32.9572 +/- 35.1633 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 3243.85 +/- 368.606 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328666e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8908 0.001527 0 -0.580613 -2.73031 32.9405 3244.14 ================================================== Variances and Principal Axes 1 2 3 7 3.8952E-02| -0.9983 -0.0492 -0.0319 0.0001 2.4750E+00| 0.0504 -0.9979 -0.0404 -0.0020 7.3856E+02| -0.0298 -0.0420 0.9969 0.0593 1.3608E+05| 0.0020 0.0005 -0.0593 0.9982 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.240e+00 9.490e-01 -3.802e+01 2.688e+02 9.490e-01 3.807e+00 -3.519e+01 7.170e+01 -3.802e+01 -3.519e+01 1.213e+03 -8.015e+03 2.688e+02 7.170e+01 -8.015e+03 1.356e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.580613 +/- 1.11360 2 1 npeggrb beta -2.73031 +/- 1.95128 3 1 npeggrb tem keV 32.9405 +/- 34.8276 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 3244.14 +/- 368.245 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328673e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.0020279 -3 -0.573574 -2.73358 32.7414 3245.90 ================================================== Variances and Principal Axes 1 2 3 7 3.8965E-02| -0.9982 -0.0500 -0.0319 0.0001 2.4066E+00| 0.0513 -0.9979 -0.0397 -0.0019 7.4909E+02| -0.0298 -0.0413 0.9969 0.0597 1.3625E+05| 0.0020 0.0005 -0.0597 0.9982 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.256e+00 9.461e-01 -3.853e+01 2.707e+02 9.461e-01 3.714e+00 -3.508e+01 7.044e+01 -3.853e+01 -3.508e+01 1.230e+03 -8.074e+03 2.707e+02 7.044e+01 -8.074e+03 1.358e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.573574 +/- 1.12056 2 1 npeggrb beta -2.73358 +/- 1.92712 3 1 npeggrb tem keV 32.7414 +/- 35.0714 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 3245.90 +/- 368.468 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328695e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:48:00 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: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87534E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.573574 +/- 1.12056 2 1 npeggrb beta -2.73358 +/- 1.92712 3 1 npeggrb tem keV 32.7414 +/- 35.0714 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 3245.90 +/- 368.468 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328695e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328695e-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 = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 151.95 using 59 PHA bins. Test statistic : Chi-Squared = 151.95 using 59 PHA bins. Reduced chi-squared = 2.7627 for 55 degrees of freedom Null hypothesis probability = 5.068561e-11 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1036.97 using 59 PHA bins. Test statistic : Chi-Squared = 1036.97 using 59 PHA bins. Reduced chi-squared = 18.8539 for 55 degrees of freedom Null hypothesis probability = 2.949344e-181 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8908 0.00836492 0 -0.581030 -2.73062 32.9432 2990.31 ================================================== Variances and Principal Axes 1 2 3 7 1.1431E-02| -0.9958 -0.0839 -0.0373 0.0004 2.4818E+00| 0.0852 -0.9958 -0.0334 0.0008 7.8656E+02| -0.0343 -0.0364 0.9981 -0.0357 3.5515E+05| -0.0009 -0.0005 0.0357 0.9994 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.261e+00 9.284e-01 -3.870e+01 -3.285e+02 9.284e-01 3.584e+00 -3.449e+01 -1.660e+02 -3.870e+01 -3.449e+01 1.236e+03 1.265e+04 -3.285e+02 -1.660e+02 1.265e+04 3.547e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581030 +/- 1.12273 2 1 npeggrb beta -2.73062 +/- 1.89308 3 1 npeggrb tem keV 32.9432 +/- 35.1626 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 2990.31 +/- 595.567 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328670e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.00405881 -3 -0.574715 -2.73438 32.7768 2989.07 ================================================== Variances and Principal Axes 1 2 3 7 1.1386E-02| -0.9960 -0.0812 -0.0373 0.0004 2.5792E+00| 0.0825 -0.9960 -0.0342 0.0008 7.7278E+02| -0.0344 -0.0371 0.9981 -0.0358 3.5879E+05| -0.0009 -0.0005 0.0358 0.9994 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.256e+00 9.464e-01 -3.853e+01 -3.338e+02 9.464e-01 3.717e+00 -3.509e+01 -1.813e+02 -3.853e+01 -3.509e+01 1.230e+03 1.282e+04 -3.338e+02 -1.813e+02 1.282e+04 3.583e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.574715 +/- 1.12058 2 1 npeggrb beta -2.73438 +/- 1.92803 3 1 npeggrb tem keV 32.7768 +/- 35.0747 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 2989.07 +/- 598.604 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328696e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.000641672 -1 -0.574607 -2.73681 32.7795 2988.99 ================================================== Variances and Principal Axes 1 2 3 7 1.1399E-02| -0.9960 -0.0814 -0.0377 0.0004 2.5810E+00| 0.0827 -0.9960 -0.0346 0.0008 7.5995E+02| -0.0347 -0.0375 0.9981 -0.0355 3.5842E+05| -0.0009 -0.0005 0.0355 0.9994 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.258e+00 9.477e-01 -3.822e+01 -3.336e+02 9.477e-01 3.722e+00 -3.479e+01 -1.792e+02 -3.822e+01 -3.479e+01 1.208e+03 1.268e+04 -3.336e+02 -1.792e+02 1.268e+04 3.580e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.574607 +/- 1.12169 2 1 npeggrb beta -2.73681 +/- 1.92934 3 1 npeggrb tem keV 32.7795 +/- 34.7567 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 2988.99 +/- 598.307 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328696e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:48:00 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: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87530E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.574607 +/- 1.12169 2 1 npeggrb beta -2.73681 +/- 1.92934 3 1 npeggrb tem keV 32.7795 +/- 34.7567 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 2988.99 +/- 598.307 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328696e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328696e-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 = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1221.58 using 59 PHA bins. Test statistic : Chi-Squared = 1221.58 using 59 PHA bins. Reduced chi-squared = 22.2105 for 55 degrees of freedom Null hypothesis probability = 1.834579e-219 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 9450.87 using 59 PHA bins. Test statistic : Chi-Squared = 9450.87 using 59 PHA bins. Reduced chi-squared = 171.834 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 44.8908 0.00835206 -2 -0.580513 -2.73566 32.9766 1188.89 ================================================== Variances and Principal Axes 1 2 3 7 7.0568E-03| -0.8595 -0.5100 -0.0345 0.0008 1.5684E-01| 0.5101 -0.8601 0.0041 0.0014 1.1304E+03| -0.0318 -0.0140 0.9993 0.0103 1.0134E+06| 0.0003 0.0018 -0.0103 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.261e+00 9.284e-01 -3.870e+01 2.744e+02 9.284e-01 3.585e+00 -3.449e+01 1.813e+03 -3.870e+01 -3.449e+01 1.236e+03 -1.042e+04 2.744e+02 1.813e+03 -1.042e+04 1.013e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.580513 +/- 1.12272 2 1 npeggrb beta -2.73566 +/- 1.89351 3 1 npeggrb tem keV 32.9766 +/- 35.1621 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 1188.89 +/- 1006.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328661e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.00552789 -2 -0.576492 -2.72816 32.8079 1190.84 ================================================== Variances and Principal Axes 1 2 3 7 7.0250E-03| -0.8651 -0.5004 -0.0348 0.0008 1.6162E-01| 0.5006 -0.8657 0.0033 0.0015 1.1124E+03| -0.0318 -0.0146 0.9993 0.0101 1.0297E+06| 0.0003 0.0018 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.241e+00 9.476e-01 -3.807e+01 2.732e+02 9.476e-01 3.797e+00 -3.518e+01 1.881e+03 -3.807e+01 -3.518e+01 1.216e+03 -1.038e+04 2.732e+02 1.881e+03 -1.038e+04 1.030e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576492 +/- 1.11388 2 1 npeggrb beta -2.72816 +/- 1.94853 3 1 npeggrb tem keV 32.8079 +/- 34.8681 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 1190.84 +/- 1014.68 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328687e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.0046961 -1 -0.576144 -2.72971 32.8190 1190.66 ================================================== Variances and Principal Axes 1 2 3 7 7.0526E-03| -0.8607 -0.5080 -0.0348 0.0008 1.5773E-01| 0.5082 -0.8613 0.0040 0.0015 1.1162E+03| -0.0320 -0.0143 0.9993 0.0102 1.0160E+06| 0.0003 0.0018 -0.0102 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.264e+00 9.406e-01 -3.852e+01 2.751e+02 9.406e-01 3.650e+00 -3.463e+01 1.832e+03 -3.852e+01 -3.463e+01 1.221e+03 -1.036e+04 2.751e+02 1.832e+03 -1.036e+04 1.016e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576144 +/- 1.12434 2 1 npeggrb beta -2.72971 +/- 1.91054 3 1 npeggrb tem keV 32.8190 +/- 34.9383 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 1190.66 +/- 1007.91 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328697e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:48:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87559E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576144 +/- 1.12434 2 1 npeggrb beta -2.72971 +/- 1.91054 3 1 npeggrb tem keV 32.8190 +/- 34.9383 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 1190.66 +/- 1007.91 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328697e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328697e-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 = 192.16 using 59 PHA bins. Test statistic : Chi-Squared = 192.16 using 59 PHA bins. Reduced chi-squared = 3.4937 for 55 degrees of freedom Null hypothesis probability = 4.286342e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 45.0884 0.190748 -1 -0.938587 -2.52329 47.0429 11480.2 45.0392 0.108529 -1 -0.889406 -2.53448 44.4371 11422.0 45.002 0.0981667 -1 -0.846746 -2.55912 42.5159 11338.2 44.9744 0.0686157 -1 -0.810474 -2.57955 40.9156 11259.7 44.9636 0.0564029 -2 -0.654207 -2.59756 33.8968 11082.0 44.8991 0.360659 -1 -0.635399 -2.66790 34.7119 10934.9 44.8925 0.0320934 -2 -0.607072 -2.73084 33.7508 10746.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2154E-02| -0.9374 -0.3469 -0.0306 0.0001 2.1425E-01| 0.3471 -0.9378 0.0001 0.0004 1.3371E+03| -0.0287 -0.0106 0.9995 0.0031 1.9066E+07| 0.0001 0.0004 -0.0031 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.252e+00 9.086e-01 -4.269e+01 1.410e+03 9.086e-01 3.407e+00 -3.746e+01 7.647e+03 -4.269e+01 -3.746e+01 1.514e+03 -5.822e+04 1.410e+03 7.647e+03 -5.822e+04 1.907e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.607072 +/- 1.11905 2 1 npeggrb beta -2.73084 +/- 1.84583 3 1 npeggrb tem keV 33.7508 +/- 38.9051 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 1.07463E+04 +/- 4366.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328195e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8918 0.00361276 -1 -0.601562 -2.71973 33.5147 10761.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2599E-02| -0.9465 -0.3211 -0.0328 0.0001 2.4082E-01| 0.3213 -0.9470 -0.0019 0.0004 1.1531E+03| -0.0305 -0.0123 0.9995 0.0028 1.8663E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.216e+00 9.590e-01 -3.897e+01 1.358e+03 9.590e-01 3.952e+00 -3.720e+01 8.151e+03 -3.897e+01 -3.720e+01 1.301e+03 -5.273e+04 1.358e+03 8.151e+03 -5.273e+04 1.866e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.601562 +/- 1.10259 2 1 npeggrb beta -2.71973 +/- 1.98805 3 1 npeggrb tem keV 33.5147 +/- 36.0675 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 1.07617E+04 +/- 4320.06 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328384e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8909 0.011932 -2 -0.581414 -2.72088 32.9343 10751.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2666E-02| -0.9436 -0.3295 -0.0330 0.0001 2.3244E-01| 0.3298 -0.9441 -0.0011 0.0004 1.1497E+03| -0.0308 -0.0119 0.9994 0.0029 1.8319E+07| 0.0001 0.0004 -0.0028 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.238e+00 9.388e-01 -3.929e+01 1.358e+03 9.388e-01 3.723e+00 -3.604e+01 7.833e+03 -3.929e+01 -3.604e+01 1.297e+03 -5.218e+04 1.358e+03 7.833e+03 -5.218e+04 1.832e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.581414 +/- 1.11285 2 1 npeggrb beta -2.72088 +/- 1.92945 3 1 npeggrb tem keV 32.9343 +/- 36.0153 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 1.07517E+04 +/- 4280.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328629e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 1221.58 using 59 PHA bins. Test statistic : Chi-Squared = 1221.58 using 59 PHA bins. Reduced chi-squared = 22.2105 for 55 degrees of freedom Null hypothesis probability = 1.834579e-219 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 1221.58 using 59 PHA bins. Test statistic : Chi-Squared = 1221.58 using 59 PHA bins. Reduced chi-squared = 22.2105 for 55 degrees of freedom Null hypothesis probability = 1.834579e-219 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8908 0.0083417 -2 -0.580077 -2.72761 32.9469 2797.39 ================================================== Variances and Principal Axes 1 2 3 7 4.8592E-03| -0.6970 -0.7165 -0.0283 0.0003 8.1047E-02| 0.7164 -0.6975 0.0173 0.0003 1.0435E+03| -0.0322 -0.0082 0.9994 0.0034 1.7034E+07| 0.0001 0.0005 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.260e+00 9.284e-01 -3.870e+01 1.532e+03 9.284e-01 3.586e+00 -3.449e+01 7.693e+03 -3.870e+01 -3.449e+01 1.236e+03 -5.747e+04 1.532e+03 7.693e+03 -5.747e+04 1.703e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.580077 +/- 1.12269 2 1 npeggrb beta -2.72761 +/- 1.89360 3 1 npeggrb tem keV 32.9469 +/- 35.1610 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 2797.39 +/- 4127.26 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328664e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.00367759 -3 -0.576172 -2.73451 32.8243 2778.15 ================================================== Variances and Principal Axes 1 2 3 7 4.8670E-03| -0.7007 -0.7129 -0.0285 0.0003 8.1502E-02| 0.7127 -0.7012 0.0171 0.0003 1.0403E+03| -0.0322 -0.0083 0.9994 0.0034 1.7175E+07| 0.0001 0.0005 -0.0034 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.258e+00 9.434e-01 -3.861e+01 1.541e+03 9.434e-01 3.688e+00 -3.499e+01 7.833e+03 -3.861e+01 -3.499e+01 1.233e+03 -5.771e+04 1.541e+03 7.833e+03 -5.771e+04 1.718e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.576172 +/- 1.12158 2 1 npeggrb beta -2.73451 +/- 1.92034 3 1 npeggrb tem keV 32.8243 +/- 35.1156 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 2778.15 +/- 4144.28 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328693e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.8907 0.000522626 -3 -0.572936 -2.73202 32.7194 2781.69 ================================================== Variances and Principal Axes 1 2 3 7 4.8702E-03| -0.7022 -0.7114 -0.0288 0.0003 8.1825E-02| 0.7112 -0.7028 0.0171 0.0003 1.0226E+03| -0.0324 -0.0085 0.9994 0.0033 1.7117E+07| 0.0001 0.0005 -0.0033 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.256e+00 9.490e-01 -3.825e+01 1.537e+03 9.490e-01 3.740e+00 -3.492e+01 7.876e+03 -3.825e+01 -3.492e+01 1.212e+03 -5.711e+04 1.537e+03 7.876e+03 -5.711e+04 1.712e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.572936 +/- 1.12063 2 1 npeggrb beta -2.73202 +/- 1.93402 3 1 npeggrb tem keV 32.7194 +/- 34.8140 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 2781.69 +/- 4137.26 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328703e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 08:48:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00295527000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00295527000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00295527000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.870e-02 +/- 1.639e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00295527000b_preslew.rsp for Source 1 Spectral data counts: 0.554298 Model predicted rate: 1.87536E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.572936 +/- 1.12063 2 1 npeggrb beta -2.73202 +/- 1.93402 3 1 npeggrb tem keV 32.7194 +/- 34.8140 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 2781.69 +/- 4137.26 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328703e-01 Weighting method: standard !XSPEC12>error 7; 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. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 44.89 using 59 PHA bins. Test statistic : Chi-Squared = 44.89 using 59 PHA bins. Reduced chi-squared = 0.8162 for 55 degrees of freedom Null hypothesis probability = 8.328703e-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 : -0.165955 ( -0.178732 -0.178732 ) beta : -2.36368 ( 2.3521 0.607853 ) Epeak [keV] : 41.3610 ( -39.6008 129.433 ) Norm@50keV : 1.10285E-02 ( -0.0108648 99.5407 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 44.94 using 59 PHA bins. # Reduced chi-squared = 0.8170 for 55 degrees of freedom # Null hypothesis probability = 8.315979e-01 Photon flux (15-150 keV) in 29.64 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 2.70488e-07 ( 0 0 ) ergs/cm2