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 ../sw00291614000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00291614000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.527e-02 +/- 1.287e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 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 ../sw00291614000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 5.232858e+07 using 59 PHA bins. Test statistic : Chi-Squared = 5.232858e+07 using 59 PHA bins. Reduced chi-squared = 951428.7 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 33.32 using 59 PHA bins. Test statistic : Chi-Squared = 33.32 using 59 PHA bins. Reduced chi-squared = 0.6059 for 55 degrees of freedom Null hypothesis probability = 9.908500e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 33.1865 0.325946 -2 -1.12842 -7.02896 86.9598 0.00162127 33.1615 460.597 -1 -1.14756 -9.23714 90.3290 0.00160530 33.1531 171.787 0 -1.14939 -9.32751 90.0258 0.00160326 ================================================== Variances and Principal Axes 1 2 3 5 1.3094E-08| -0.0012 0.0000 0.0000 1.0000 7.3856E-02| 1.0000 0.0000 0.0080 0.0012 3.0099E+03| -0.0080 0.0000 1.0000 -0.0000 6.0882E+19| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.445e-01 2.184e+09 -3.504e+01 6.754e-04 2.184e+09 6.115e+19 -3.070e+11 4.832e+06 -3.504e+01 -3.070e+11 4.551e+03 -7.601e-02 6.754e-04 4.832e+06 -7.601e-02 1.392e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.14939 +/- 0.586899 2 1 ngrbep beta -9.32751 +/- 7.82004E+09 3 1 ngrbep epeak keV 90.0258 +/- 67.4620 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.60326E-03 +/- 1.17963E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.15 using 59 PHA bins. Test statistic : Chi-Squared = 33.15 using 59 PHA bins. Reduced chi-squared = 0.6028 for 55 degrees of freedom Null hypothesis probability = 9.913958e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 33.1475 0.138975 0 -1.15268 -9.36873 90.0310 0.00159682 ================================================== Variances and Principal Axes 1 2 3 5 1.3096E-08| -0.0012 0.0000 0.0000 1.0000 7.5048E-02| 1.0000 0.0000 0.0080 0.0012 3.0099E+03| -0.0080 0.0000 1.0000 -0.0000 7.4883E+19| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.483e-01 2.421e+09 -3.520e+01 6.796e-04 2.421e+09 7.447e+19 -3.384e+11 5.330e+06 -3.520e+01 -3.384e+11 4.547e+03 -7.599e-02 6.796e-04 5.330e+06 -7.599e-02 1.393e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15268 +/- 0.590187 2 1 ngrbep beta -9.36873 +/- 8.62977E+09 3 1 ngrbep epeak keV 90.0310 +/- 67.4313 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.59682E-03 +/- 1.18031E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.15 using 59 PHA bins. Test statistic : Chi-Squared = 33.15 using 59 PHA bins. Reduced chi-squared = 0.6027 for 55 degrees of freedom Null hypothesis probability = 9.914133e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 33.1451 0.127883 0 -1.15568 -9.37125 90.0827 0.00159285 ================================================== Variances and Principal Axes 1 2 3 5 1.3031E-08| -0.0012 0.0000 0.0000 1.0000 7.4957E-02| 1.0000 0.0000 0.0080 0.0012 3.0368E+03| -0.0080 0.0000 1.0000 -0.0000 8.1837E+19| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.481e-01 2.535e+09 -3.534e+01 6.777e-04 2.535e+09 8.168e+19 -3.559e+11 5.567e+06 -3.534e+01 -3.559e+11 4.587e+03 -7.614e-02 6.777e-04 5.567e+06 -7.614e-02 1.386e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15568 +/- 0.589978 2 1 ngrbep beta -9.37125 +/- 9.03745E+09 3 1 ngrbep epeak keV 90.0827 +/- 67.7300 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.59285E-03 +/- 1.17739E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.15 using 59 PHA bins. Test statistic : Chi-Squared = 33.15 using 59 PHA bins. Reduced chi-squared = 0.6026 for 55 degrees of freedom Null hypothesis probability = 9.914209e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 09:15:55 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50480E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15568 +/- 0.589978 2 1 ngrbep beta -9.37125 +/- 9.03745E+09 3 1 ngrbep epeak keV 90.0827 +/- 67.7300 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.59285E-03 +/- 1.17739E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.15 using 59 PHA bins. Test statistic : Chi-Squared = 33.15 using 59 PHA bins. Reduced chi-squared = 0.6026 for 55 degrees of freedom Null hypothesis probability = 9.914209e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.058092 photons (2.9518e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.035918 photons (4.753e-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 90.0827 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.0827 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.0827 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.0827 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.0827 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.0827 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values -0.295789, -0.200432 and delta stat 2.22261, 3.8826 but latest trial -0.256079 gives 9.84319 Suggest that you check this result using the steppar command. 1 -1.62059 -0.248111 (-0.462147,0.910331) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 33.1211 0.000254368 3 -1.15627 -10.0000 85.9010 0.00162062 33.1211 0.000254371 6 -1.15627 -10.0000 85.9010 0.00162062 ================================================== Variances and Principal Axes 1 2 3 5 1.3494E-08| -0.0013 0.0000 0.0000 1.0000 8.0933E-02| 1.0000 0.0000 0.0089 0.0013 2.4489E+03| -0.0089 0.0000 1.0000 -0.0000 1.2298E+21| 0.0000 1.0000 -0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.497e-01 9.373e+09 -3.129e+01 6.965e-04 9.373e+09 1.144e+21 -1.173e+12 2.104e+07 -3.129e+01 -1.173e+12 3.653e+03 -6.921e-02 6.965e-04 2.104e+07 -6.921e-02 1.457e-06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15627 +/- 0.591317 2 1 ngrbep beta -10.0000 +/- 3.38173E+10 3 1 ngrbep epeak keV 85.9010 +/- 60.4371 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.62062E-03 +/- 1.20688E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.12 using 59 PHA bins. Test statistic : Chi-Squared = 33.12 using 59 PHA bins. Reduced chi-squared = 0.6022 for 55 degrees of freedom Null hypothesis probability = 9.914959e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.11447e+16, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.05825e+22, with delta statistic: 0 ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 1.66678e+15 and delta statistic 0, 46.2755 ***Warning: Number of trials exceeded before convergence. Current trial values -1.97894e+15, 1.66678e+15 and delta statistic 0, 46.2755 2 0 10 (10,20) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 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: 5.21241e+07, with delta statistic: 0.927078 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 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: 5.4656e+13, with delta statistic: 0.927078 3 51.8435 0 (-34.0576,-85.901) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0.000826568 0.005383 (-0.000794049,0.00376238) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12299 photons (1.0323e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.1290 (0.000 - 1.184e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1167 photons (8.2443e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.1241 (0.000 - 8.834e-09) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.039667 photons (1.2348e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 4.073e-09 - 0.04324 (1.094e-16 - 1.341e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.041824 photons (2.3684e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.04327 (0.000 - 2.441e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.026588 photons (2.9698e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.02816 (0.000 - 3.169e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0086176 photons (1.6713e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 3.169e-16 - 0.009741 (5.635e-23 - 1.894e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.014912 photons (3.75e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 3.536e-16 - 0.01755 (6.374e-23 - 4.654e-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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>log phgrb50_15_350kev.log; Logging to file:phgrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:57 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50235E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>newpar 4 15.0; Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 33.79 using 59 PHA bins. Test statistic : Chi-Squared = 33.79 using 59 PHA bins. Reduced chi-squared = 0.6144 for 55 degrees of freedom Null hypothesis probability = 9.891882e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1315 0.202583 0 -1.15330 -9.37145 104.496 0.116640 ================================================== Variances and Principal Axes 1 2 3 7 6.9893E-05| -0.0070 -0.0000 -0.0000 -1.0000 2.0312E-02| 1.0000 0.0000 0.0041 -0.0070 1.4920E+04| -0.0041 0.0000 1.0000 0.0000 8.4942E+19| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.487e-01 2.555e+09 -8.325e+01 -2.293e-03 2.555e+09 8.352e+19 -7.240e+11 -2.403e+07 -8.325e+01 -7.240e+11 2.120e+04 5.541e-01 -2.293e-03 -2.403e+07 5.541e-01 8.581e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15330 +/- 0.590524 2 1 nphgrb beta -9.37145 +/- 9.13893E+09 3 1 nphgrb tem keV 104.496 +/- 145.590 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.116640 +/- 9.26331E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914633e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.129 0.175607 0 -1.15427 -9.37156 104.288 0.116650 ================================================== Variances and Principal Axes 1 2 3 7 6.9905E-05| -0.0070 -0.0000 -0.0000 -1.0000 2.0326E-02| 1.0000 0.0000 0.0041 -0.0070 1.4815E+04| -0.0041 0.0000 1.0000 0.0000 8.3316E+19| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.488e-01 2.563e+09 -8.292e+01 -2.288e-03 2.563e+09 8.421e+19 -7.233e+11 -2.406e+07 -8.292e+01 -7.233e+11 2.103e+04 5.508e-01 -2.288e-03 -2.406e+07 5.508e-01 8.576e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15427 +/- 0.590571 2 1 nphgrb beta -9.37156 +/- 9.17663E+09 3 1 nphgrb tem keV 104.288 +/- 145.005 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.116650 +/- 9.26047E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6023 for 55 degrees of freedom Null hypothesis probability = 9.914710e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1272 0.152983 0 -1.15509 -9.37162 104.116 0.116658 ================================================== Variances and Principal Axes 1 2 3 7 6.9914E-05| -0.0069 -0.0000 -0.0000 -1.0000 2.0338E-02| 1.0000 0.0000 0.0041 -0.0069 1.4728E+04| -0.0041 0.0000 1.0000 0.0000 8.3661E+19| -0.0000 -1.0000 0.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.488e-01 2.572e+09 -8.265e+01 -2.298e-03 2.572e+09 8.493e+19 -7.232e+11 -2.423e+07 -8.265e+01 -7.232e+11 2.089e+04 5.515e-01 -2.298e-03 -2.423e+07 5.515e-01 8.588e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15509 +/- 0.590614 2 1 nphgrb beta -9.37162 +/- 9.21574E+09 3 1 nphgrb tem keV 104.116 +/- 144.520 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.116658 +/- 9.26741E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6023 for 55 degrees of freedom Null hypothesis probability = 9.914767e-01 !XSPEC12>log phgrb50_15_150kev.log; Logging to file:phgrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:57 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50052E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15509 +/- 0.590614 2 1 nphgrb beta -9.37162 +/- 9.21574E+09 3 1 nphgrb tem keV 104.116 +/- 144.520 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 0.116658 +/- 9.26741E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6023 for 55 degrees of freedom Null hypothesis probability = 9.914767e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 0.102191 0.13104 (-0.0144746,0.0143751) !XSPEC12>log none; Log file closed logging switched off 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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 926.45 using 59 PHA bins. Test statistic : Chi-Squared = 926.45 using 59 PHA bins. Reduced chi-squared = 16.845 for 55 degrees of freedom Null hypothesis probability = 1.491027e-158 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1336 0.202597 0 -1.15250 -9.37145 104.638 0.0392756 ================================================== Variances and Principal Axes 1 2 3 7 7.9185E-06| -0.0276 -0.0000 -0.0001 -0.9996 2.0324E-02| 0.9996 0.0000 0.0041 -0.0276 1.4923E+04| -0.0041 0.0000 1.0000 0.0000 7.8547E+19| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.487e-01 2.554e+09 -8.326e+01 -2.117e-03 2.554e+09 8.341e+19 -7.236e+11 -7.751e+06 -8.326e+01 -7.236e+11 2.120e+04 3.896e-01 -2.117e-03 -7.751e+06 3.896e-01 3.103e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15250 +/- 0.590536 2 1 nphgrb beta -9.37145 +/- 9.13274E+09 3 1 nphgrb tem keV 104.638 +/- 145.606 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.92756E-02 +/- 5.57038E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914568e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1324 0.192661 0 -1.15284 -9.37156 104.537 0.0392954 ================================================== Variances and Principal Axes 1 2 3 7 7.9265E-06| -0.0276 -0.0000 -0.0001 -0.9996 2.0330E-02| 0.9996 0.0000 0.0041 -0.0276 1.4876E+04| -0.0041 0.0000 1.0000 0.0000 7.0840E+19| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.488e-01 2.558e+09 -8.312e+01 -2.116e-03 2.558e+09 8.372e+19 -7.234e+11 -7.755e+06 -8.312e+01 -7.234e+11 2.113e+04 3.887e-01 -2.116e-03 -7.755e+06 3.887e-01 3.103e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15284 +/- 0.590555 2 1 nphgrb beta -9.37156 +/- 9.14980E+09 3 1 nphgrb tem keV 104.537 +/- 145.348 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.92954E-02 +/- 5.57029E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914604e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1314 0.183364 0 -1.15316 -9.37162 104.443 0.0393139 ================================================== Variances and Principal Axes 1 2 3 7 7.9340E-06| -0.0275 -0.0000 -0.0001 -0.9996 2.0335E-02| 0.9996 0.0000 0.0041 -0.0275 1.4832E+04| -0.0041 0.0000 1.0000 0.0000 9.1318E+19| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.488e-01 2.561e+09 -8.298e+01 -2.117e-03 2.561e+09 8.404e+19 -7.233e+11 -7.769e+06 -8.298e+01 -7.233e+11 2.106e+04 3.881e-01 -2.117e-03 -7.769e+06 3.881e-01 3.104e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15316 +/- 0.590578 2 1 nphgrb beta -9.37162 +/- 9.16730E+09 3 1 nphgrb tem keV 104.443 +/- 145.107 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.93139E-02 +/- 5.57125E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914637e-01 !XSPEC12>log phgrb50_15_25kev.log; Logging to file:phgrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:58 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.49995E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15316 +/- 0.590578 2 1 nphgrb beta -9.37162 +/- 9.16730E+09 3 1 nphgrb tem keV 104.443 +/- 145.107 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 25.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 3.93139E-02 +/- 5.57125E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914637e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.37167 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 7 0.030912 0.0486533 (-0.00841923,0.00932211) !XSPEC12>log none; Log file closed logging switched off 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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 76.03 using 59 PHA bins. Test statistic : Chi-Squared = 76.03 using 59 PHA bins. Reduced chi-squared = 1.382 for 55 degrees of freedom Null hypothesis probability = 3.170158e-02 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 780.80 using 59 PHA bins. Test statistic : Chi-Squared = 780.80 using 59 PHA bins. Reduced chi-squared = 14.196 for 55 degrees of freedom Null hypothesis probability = 6.888459e-129 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1318 0.202587 0 -1.15326 -9.37145 104.539 0.0416954 ================================================== Variances and Principal Axes 1 2 3 7 8.9313E-06| -0.0047 -0.0000 -0.0000 -1.0000 2.0311E-02| 1.0000 0.0000 0.0041 -0.0047 1.4920E+04| -0.0041 0.0000 1.0000 -0.0000 8.3452E+19| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.487e-01 2.553e+09 -8.325e+01 1.285e-03 2.553e+09 8.339e+19 -7.235e+11 1.074e+07 -8.325e+01 -7.235e+11 2.120e+04 -3.497e-01 1.285e-03 1.074e+07 -3.497e-01 1.517e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15326 +/- 0.590513 2 1 nphgrb beta -9.37145 +/- 9.13199E+09 3 1 nphgrb tem keV 104.539 +/- 145.592 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.16954E-02 +/- 3.89445E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914623e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1295 0.178249 0 -1.15422 -9.37156 104.364 0.0417082 ================================================== Variances and Principal Axes 1 2 3 7 8.9367E-06| -0.0046 -0.0000 -0.0000 -1.0000 2.0322E-02| 1.0000 0.0000 0.0041 -0.0046 1.4835E+04| -0.0041 0.0000 1.0000 -0.0000 8.2012E+19| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.487e-01 2.563e+09 -8.298e+01 1.288e-03 2.563e+09 8.418e+19 -7.238e+11 1.079e+07 -8.298e+01 -7.238e+11 2.106e+04 -3.491e-01 1.288e-03 1.079e+07 -3.491e-01 1.518e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15422 +/- 0.590548 2 1 nphgrb beta -9.37156 +/- 9.17473E+09 3 1 nphgrb tem keV 104.364 +/- 145.113 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.17082E-02 +/- 3.89674E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914695e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1278 0.157477 0 -1.15504 -9.37162 104.217 0.0417191 ================================================== Variances and Principal Axes 1 2 3 7 8.9413E-06| -0.0046 -0.0000 -0.0000 -1.0000 2.0333E-02| 1.0000 0.0000 0.0041 -0.0046 1.4763E+04| -0.0041 0.0000 1.0000 -0.0000 1.0049E+20| -0.0000 -1.0000 0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.488e-01 2.572e+09 -8.276e+01 1.290e-03 2.572e+09 8.487e+19 -7.241e+11 1.083e+07 -8.276e+01 -7.241e+11 2.094e+04 -3.486e-01 1.290e-03 1.083e+07 -3.486e-01 1.520e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15504 +/- 0.590580 2 1 nphgrb beta -9.37162 +/- 9.21266E+09 3 1 nphgrb tem keV 104.217 +/- 144.709 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.17191E-02 +/- 3.89854E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6023 for 55 degrees of freedom Null hypothesis probability = 9.914750e-01 !XSPEC12>log phgrb50_25_50kev.log; Logging to file:phgrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:58 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50031E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15504 +/- 0.590580 2 1 nphgrb beta -9.37162 +/- 9.21266E+09 3 1 nphgrb tem keV 104.217 +/- 144.709 4 1 nphgrb eMin keV 25.0000 frozen 5 1 nphgrb eMax keV 50.0000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 4.17191E-02 +/- 3.89854E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6023 for 55 degrees of freedom Null hypothesis probability = 9.914750e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6023 for 55 degrees of freedom Null hypothesis probability = 9.914750e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; Log file closed !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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 749.17 using 59 PHA bins. Test statistic : Chi-Squared = 749.17 using 59 PHA bins. Reduced chi-squared = 13.621 for 55 degrees of freedom Null hypothesis probability = 1.703784e-122 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 2555.04 using 59 PHA bins. Test statistic : Chi-Squared = 2555.04 using 59 PHA bins. Reduced chi-squared = 46.4553 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 33.1342 0.202583 0 -1.15416 -9.37154 105.026 0.0268618 ================================================== Variances and Principal Axes 1 2 3 7 3.6978E-06| -0.0152 0.0000 -0.0001 0.9999 2.0314E-02| 0.9999 0.0000 0.0041 0.0152 1.4916E+04| -0.0041 0.0000 1.0000 -0.0000 9.5456E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.486e-01 2.552e+09 -8.323e+01 1.804e-04 2.552e+09 8.332e+19 -7.231e+11 -7.402e+06 -8.323e+01 -7.231e+11 2.119e+04 4.041e-02 1.804e-04 -7.402e+06 4.041e-02 9.110e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15416 +/- 0.590456 2 1 nphgrb beta -9.37154 +/- 9.12793E+09 3 1 nphgrb tem keV 105.026 +/- 145.572 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.68618E-02 +/- 3.01829E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914550e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1334 0.19167 0 -1.15599 -9.37162 105.338 0.0268504 ================================================== Variances and Principal Axes 1 2 3 7 3.6940E-06| -0.0152 0.0000 -0.0001 0.9999 2.0308E-02| 0.9999 0.0000 0.0041 0.0152 1.5074E+04| -0.0041 0.0000 1.0000 -0.0000 7.5380E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.485e-01 2.558e+09 -8.366e+01 1.810e-04 2.558e+09 8.371e+19 -7.287e+11 -7.415e+06 -8.366e+01 -7.287e+11 2.142e+04 4.049e-02 1.810e-04 -7.415e+06 4.049e-02 9.109e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15599 +/- 0.590319 2 1 nphgrb beta -9.37162 +/- 9.14949E+09 3 1 nphgrb tem keV 105.338 +/- 146.347 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.68504E-02 +/- 3.01803E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914575e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1315 0.184487 0 -1.15649 -9.37164 105.219 0.0268069 ================================================== Variances and Principal Axes 1 2 3 7 3.6915E-06| -0.0152 0.0000 -0.0001 0.9999 2.0300E-02| 0.9999 0.0000 0.0040 0.0152 1.5247E+04| -0.0040 0.0000 1.0000 -0.0000 7.3772E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.483e-01 2.563e+09 -8.412e+01 1.804e-04 2.563e+09 8.409e+19 -7.348e+11 -7.437e+06 -8.412e+01 -7.348e+11 2.167e+04 4.086e-02 1.804e-04 -7.437e+06 4.086e-02 9.106e-06 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15649 +/- 0.590182 2 1 nphgrb beta -9.37164 +/- 9.17017E+09 3 1 nphgrb tem keV 105.219 +/- 147.199 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.68069E-02 +/- 3.01762E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914634e-01 !XSPEC12>log phgrb50_50_100kev.log; Logging to file:phgrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:59 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50147E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15649 +/- 0.590182 2 1 nphgrb beta -9.37164 +/- 9.17017E+09 3 1 nphgrb tem keV 105.219 +/- 147.199 4 1 nphgrb eMin keV 50.0000 frozen 5 1 nphgrb eMax keV 100.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 2.68069E-02 +/- 3.01762E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914634e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914634e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 9520.27 using 59 PHA bins. Test statistic : Chi-Squared = 9520.27 using 59 PHA bins. Reduced chi-squared = 173.096 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 32727.76 using 59 PHA bins. Test statistic : Chi-Squared = 32727.76 using 59 PHA bins. Reduced chi-squared = 595.0501 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 33.1341 0.202593 0 -1.15309 -9.37154 104.737 0.00884726 ================================================== Variances and Principal Axes 1 2 3 7 4.0144E-07| -0.0100 0.0000 -0.0001 0.9999 2.0309E-02| 0.9999 0.0000 0.0041 0.0100 1.4912E+04| -0.0041 0.0000 1.0000 0.0000 8.3329E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.486e-01 2.553e+09 -8.321e+01 -1.643e-03 2.553e+09 8.339e+19 -7.233e+11 -1.962e+07 -8.321e+01 -7.233e+11 2.118e+04 4.744e-01 -1.643e-03 -1.962e+07 4.744e-01 1.326e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15309 +/- 0.590391 2 1 nphgrb beta -9.37154 +/- 9.13207E+09 3 1 nphgrb tem keV 104.737 +/- 145.548 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 8.84726E-03 +/- 3.64156E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914552e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1328 0.190383 0 -1.15395 -9.37161 104.734 0.00883787 ================================================== Variances and Principal Axes 1 2 3 7 4.0053E-07| -0.0100 0.0000 -0.0001 0.9999 2.0312E-02| 0.9999 0.0000 0.0041 0.0100 1.4918E+04| -0.0041 0.0000 1.0000 0.0000 7.1546E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.485e-01 2.559e+09 -8.321e+01 -1.643e-03 2.559e+09 8.385e+19 -7.250e+11 -1.966e+07 -8.321e+01 -7.250e+11 2.119e+04 4.743e-01 -1.643e-03 -1.966e+07 4.743e-01 1.325e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15395 +/- 0.590364 2 1 nphgrb beta -9.37161 +/- 9.15679E+09 3 1 nphgrb tem keV 104.734 +/- 145.558 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 8.83787E-03 +/- 3.63973E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914594e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1317 0.179604 0 -1.15472 -9.37165 104.738 0.00882971 ================================================== Variances and Principal Axes 1 2 3 7 3.9974E-07| -0.0100 0.0000 -0.0001 1.0000 2.0315E-02| 0.9999 0.0000 0.0041 0.0100 1.4927E+04| -0.0041 0.0000 1.0000 0.0000 8.2612E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.485e-01 2.563e+09 -8.322e+01 -1.642e-03 2.563e+09 8.418e+19 -7.263e+11 -1.968e+07 -8.322e+01 -7.263e+11 2.119e+04 4.742e-01 -1.642e-03 -1.968e+07 4.742e-01 1.324e-05 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15472 +/- 0.590350 2 1 nphgrb beta -9.37165 +/- 9.17494E+09 3 1 nphgrb tem keV 104.738 +/- 145.583 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 8.82971E-03 +/- 3.63842E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914629e-01 !XSPEC12>log phgrb50_100_150kev.log; Logging to file:phgrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:59 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50336E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15472 +/- 0.590350 2 1 nphgrb beta -9.37165 +/- 9.17494E+09 3 1 nphgrb tem keV 104.738 +/- 145.583 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 150.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 8.82971E-03 +/- 3.63842E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914629e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914629e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; Log file closed !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 = 9927.94 using 59 PHA bins. Test statistic : Chi-Squared = 9927.94 using 59 PHA bins. Reduced chi-squared = 180.508 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 33.2125 0.462196 -1 -1.07198 -3.46163 86.8393 0.119656 33.1723 7.2279 -1 -1.09830 -8.80302 90.0784 0.120276 33.1419 5.58009 -1 -1.14127 -9.34917 102.895 0.123491 33.1385 1.2064 0 -1.14563 -9.36936 103.521 0.123506 ================================================== Variances and Principal Axes 1 2 3 7 7.7892E-05| -0.0038 0.0000 -0.0001 1.0000 2.0239E-02| 1.0000 0.0000 0.0042 0.0038 1.3852E+04| -0.0042 0.0000 1.0000 0.0001 6.9860E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.476e-01 2.489e+09 -8.004e+01 -6.581e-03 2.489e+09 7.971e+19 -6.800e+11 -6.530e+07 -8.004e+01 -6.800e+11 1.965e+04 1.645e+00 -6.581e-03 -6.530e+07 1.645e+00 2.171e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14563 +/- 0.589604 2 1 nphgrb beta -9.36936 +/- 8.92805E+09 3 1 nphgrb tem keV 103.521 +/- 140.188 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 0.123506 +/- 1.47346E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914415e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1357 0.220877 0 -1.14912 -9.37060 104.106 0.123364 ================================================== Variances and Principal Axes 1 2 3 7 7.7945E-05| -0.0038 0.0000 -0.0001 1.0000 2.0345E-02| 1.0000 0.0000 0.0042 0.0038 1.4269E+04| -0.0042 0.0000 1.0000 0.0001 1.0023E+20| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.493e-01 2.549e+09 -8.145e+01 -6.624e-03 2.549e+09 8.315e+19 -7.052e+11 -6.697e+07 -8.145e+01 -7.052e+11 2.025e+04 1.677e+00 -6.624e-03 -6.697e+07 1.677e+00 2.183e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.14912 +/- 0.591057 2 1 nphgrb beta -9.37060 +/- 9.11881E+09 3 1 nphgrb tem keV 104.106 +/- 142.302 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 0.123364 +/- 1.47754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914504e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1352 0.20767 0 -1.15214 -9.37123 104.746 0.123410 ================================================== Variances and Principal Axes 1 2 3 7 7.7998E-05| -0.0039 0.0000 -0.0001 1.0000 2.0330E-02| 1.0000 0.0000 0.0041 0.0039 1.4581E+04| -0.0041 0.0000 1.0000 0.0001 6.0074E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.490e-01 2.553e+09 -8.231e+01 -6.621e-03 2.553e+09 8.342e+19 -7.145e+11 -6.714e+07 -8.231e+01 -7.145e+11 2.070e+04 1.696e+00 -6.621e-03 -6.714e+07 1.696e+00 2.184e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15214 +/- 0.590793 2 1 nphgrb beta -9.37123 +/- 9.13324E+09 3 1 nphgrb tem keV 104.746 +/- 143.880 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 0.123410 +/- 1.47799E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.14 using 59 PHA bins. Test statistic : Chi-Squared = 33.14 using 59 PHA bins. Reduced chi-squared = 0.6025 for 55 degrees of freedom Null hypothesis probability = 9.914518e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 9520.27 using 59 PHA bins. Test statistic : Chi-Squared = 9520.27 using 59 PHA bins. Reduced chi-squared = 173.096 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 33.1344 0.202598 0 -1.15290 -9.37154 104.721 0.0154736 ================================================== Variances and Principal Axes 1 2 3 7 1.2277E-06| -0.0209 0.0000 -0.0002 0.9998 2.0315E-02| 0.9998 0.0000 0.0041 0.0209 1.4909E+04| -0.0041 0.0000 1.0000 0.0001 7.5598E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.485e-01 2.553e+09 -8.320e+01 -5.984e-03 2.553e+09 8.344e+19 -7.234e+11 -6.300e+07 -8.320e+01 -7.234e+11 2.118e+04 1.640e+00 -5.984e-03 -6.300e+07 1.640e+00 1.380e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15290 +/- 0.590365 2 1 nphgrb beta -9.37154 +/- 9.13469E+09 3 1 nphgrb tem keV 104.721 +/- 145.534 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.54736E-02 +/- 1.17469E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914544e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1331 0.191934 0 -1.15359 -9.37162 104.698 0.0154546 ================================================== Variances and Principal Axes 1 2 3 7 1.2246E-06| -0.0209 0.0000 -0.0002 0.9998 2.0318E-02| 0.9998 0.0000 0.0041 0.0209 1.4906E+04| -0.0041 0.0000 1.0000 0.0001 7.0848E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.485e-01 2.558e+09 -8.317e+01 -5.978e-03 2.558e+09 8.380e+19 -7.245e+11 -6.305e+07 -8.317e+01 -7.245e+11 2.117e+04 1.638e+00 -5.978e-03 -6.305e+07 1.638e+00 1.377e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15359 +/- 0.590349 2 1 nphgrb beta -9.37162 +/- 9.15417E+09 3 1 nphgrb tem keV 104.698 +/- 145.496 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.54546E-02 +/- 1.17349E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914583e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.1321 0.182144 0 -1.15423 -9.37165 104.677 0.0154372 ================================================== Variances and Principal Axes 1 2 3 7 1.2217E-06| -0.0209 0.0000 -0.0002 0.9998 2.0321E-02| 0.9998 0.0000 0.0041 0.0209 1.4903E+04| -0.0041 0.0000 1.0000 0.0001 9.1727E+19| 0.0000 1.0000 -0.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.485e-01 2.561e+09 -8.315e+01 -5.973e-03 2.561e+09 8.405e+19 -7.252e+11 -6.307e+07 -8.315e+01 -7.252e+11 2.116e+04 1.637e+00 -5.973e-03 -6.307e+07 1.637e+00 1.375e-04 ------------------------------------------------ ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15423 +/- 0.590342 2 1 nphgrb beta -9.37165 +/- 9.16800E+09 3 1 nphgrb tem keV 104.677 +/- 145.465 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.54372E-02 +/- 1.17251E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914616e-01 !XSPEC12>log phgrb50_100_350kev.log; Logging to file:phgrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:15:59 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50350E-02 Current model list: ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.15423 +/- 0.590342 2 1 nphgrb beta -9.37165 +/- 9.16800E+09 3 1 nphgrb tem keV 104.677 +/- 145.465 4 1 nphgrb eMin keV 100.000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.54372E-02 +/- 1.17251E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914616e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 33.13 using 59 PHA bins. Test statistic : Chi-Squared = 33.13 using 59 PHA bins. Reduced chi-squared = 0.6024 for 55 degrees of freedom Null hypothesis probability = 9.914616e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k 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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:00 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50204E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 80.50 using 59 PHA bins. Test statistic : Chi-Squared = 80.50 using 59 PHA bins. Reduced chi-squared = 1.464 for 55 degrees of freedom Null hypothesis probability = 1.410045e-02 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7933 0.0202842 -1 -0.727385 -1.86659 43.5922 8309.90 ================================================== Variances and Principal Axes 1 2 3 7 2.6867E-02| -0.8366 -0.5477 -0.0139 0.0001 1.3578E-01| 0.5476 -0.8367 0.0068 0.0003 1.0524E+04| -0.0154 -0.0019 0.9998 0.0151 7.1679E+05| 0.0002 0.0003 -0.0151 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.569e+00 3.117e-01 -1.637e+02 1.386e+02 3.117e-01 2.301e-01 -2.411e+01 2.504e+02 -1.637e+02 -2.411e+01 1.068e+04 -1.066e+04 1.386e+02 2.504e+02 -1.066e+04 7.166e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.727385 +/- 1.60284 2 1 npeggrb beta -1.86659 +/- 0.479693 3 1 npeggrb tem keV 43.5922 +/- 103.354 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 8309.90 +/- 846.539 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924668e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7912 0.0161072 -1 -0.713616 -1.86824 42.8624 8307.23 ================================================== Variances and Principal Axes 1 2 3 7 2.6982E-02| -0.8336 -0.5521 -0.0144 0.0001 1.3522E-01| 0.5521 -0.8338 0.0072 0.0003 9.8614E+03| -0.0160 -0.0020 0.9998 0.0149 7.1643E+05| 0.0002 0.0003 -0.0149 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.601e+00 3.117e-01 -1.595e+02 1.423e+02 3.117e-01 2.281e-01 -2.320e+01 2.498e+02 -1.595e+02 -2.320e+01 1.002e+04 -1.051e+04 1.423e+02 2.498e+02 -1.051e+04 7.163e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.713616 +/- 1.61284 2 1 npeggrb beta -1.86824 +/- 0.477576 3 1 npeggrb tem keV 42.8624 +/- 100.076 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 8307.23 +/- 846.332 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924726e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7898 0.0140918 -1 -0.702028 -1.87002 42.2808 8304.68 ================================================== Variances and Principal Axes 1 2 3 7 2.7088E-02| -0.8304 -0.5570 -0.0148 0.0001 1.3450E-01| 0.5570 -0.8305 0.0075 0.0003 9.3662E+03| -0.0165 -0.0020 0.9998 0.0144 7.1537E+05| 0.0002 0.0003 -0.0144 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.634e+00 3.111e-01 -1.564e+02 1.415e+02 3.111e-01 2.255e-01 -2.242e+01 2.483e+02 -1.564e+02 -2.242e+01 9.509e+03 -1.014e+04 1.415e+02 2.483e+02 -1.014e+04 7.152e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.702028 +/- 1.62308 2 1 npeggrb beta -1.87002 +/- 0.474876 3 1 npeggrb tem keV 42.2808 +/- 97.5154 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 8304.68 +/- 845.710 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924768e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:00 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50125E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.702028 +/- 1.62308 2 1 npeggrb beta -1.87002 +/- 0.474876 3 1 npeggrb tem keV 42.2808 +/- 97.5154 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 8304.68 +/- 845.710 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924768e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924768e-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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 16795.83 using 59 PHA bins. Test statistic : Chi-Squared = 16795.83 using 59 PHA bins. Reduced chi-squared = 305.3788 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 32.7913 0.0202781 -2 -0.696491 -1.86344 41.6134 1207.03 ================================================== Variances and Principal Axes 1 2 3 7 1.1246E-02| -0.9673 -0.2531 -0.0150 -0.0010 1.7907E-01| 0.2531 -0.9674 0.0014 0.0008 9.8713E+03| -0.0143 -0.0025 0.9787 -0.2047 2.9293E+04| -0.0042 0.0000 0.2047 0.9788 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.569e+00 3.116e-01 -1.637e+02 -9.186e+01 3.116e-01 2.300e-01 -2.411e+01 5.272e+00 -1.637e+02 -2.411e+01 1.068e+04 3.890e+03 -9.186e+01 5.272e+00 3.890e+03 2.848e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.696491 +/- 1.60276 2 1 npeggrb beta -1.86344 +/- 0.479624 3 1 npeggrb tem keV 41.6134 +/- 103.356 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 1207.03 +/- 168.756 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924724e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7879 0.0520366 -3 -0.665762 -1.88297 40.7631 1201.24 ================================================== Variances and Principal Axes 1 2 3 7 1.1554E-02| -0.9619 -0.2729 -0.0169 -0.0010 1.6804E-01| 0.2729 -0.9620 0.0022 0.0008 8.6189E+03| -0.0164 -0.0025 0.9860 -0.1661 2.9096E+04| -0.0040 0.0001 0.1661 0.9861 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.805e+00 3.079e-01 -1.586e+02 -9.117e+01 3.079e-01 2.116e-01 -2.114e+01 5.652e+00 -1.586e+02 -2.114e+01 9.181e+03 3.354e+03 -9.117e+01 5.652e+00 3.354e+03 2.853e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.665762 +/- 1.67469 2 1 npeggrb beta -1.88297 +/- 0.460003 3 1 npeggrb tem keV 40.7631 +/- 95.8195 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 1201.24 +/- 168.912 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924820e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7873 0.0242976 -1 -0.665830 -1.86917 40.4162 1203.42 ================================================== Variances and Principal Axes 1 2 3 7 1.1311E-02| -0.9673 -0.2532 -0.0178 -0.0010 1.7904E-01| 0.2532 -0.9674 0.0017 0.0008 7.1949E+03| -0.0173 -0.0029 0.9874 -0.1575 2.9125E+04| -0.0040 0.0001 0.1574 0.9875 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.632e+00 3.146e-01 -1.410e+02 -9.480e+01 3.146e-01 2.298e-01 -2.045e+01 5.162e+00 -1.410e+02 -2.045e+01 7.736e+03 3.410e+03 -9.480e+01 5.162e+00 3.410e+03 2.858e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.665830 +/- 1.62222 2 1 npeggrb beta -1.86917 +/- 0.479347 3 1 npeggrb tem keV 40.4162 +/- 87.9560 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 1203.42 +/- 169.060 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924837e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:01 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50065E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.665830 +/- 1.62222 2 1 npeggrb beta -1.86917 +/- 0.479347 3 1 npeggrb tem keV 40.4162 +/- 87.9560 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 1203.42 +/- 169.060 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924837e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 927.402, 925.319 and delta stat 2.69022, 2.74699 but latest trial 926.821 gives 2.56593 Suggest that you check this result using the steppar command. Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924837e-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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 35.11 using 59 PHA bins. Test statistic : Chi-Squared = 35.11 using 59 PHA bins. Reduced chi-squared = 0.6384 for 55 degrees of freedom Null hypothesis probability = 9.831606e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 3368.83 using 59 PHA bins. Test statistic : Chi-Squared = 3368.83 using 59 PHA bins. Reduced chi-squared = 61.2514 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 32.793 0.0202883 -1 -0.725211 -1.86634 43.4478 2421.43 ================================================== Variances and Principal Axes 1 2 3 7 3.6379E-02| -0.9244 -0.3811 -0.0150 0.0000 1.2340E-01| 0.3811 -0.9245 0.0024 -0.0013 8.2142E+03| -0.0144 -0.0037 0.9771 0.2120 6.3156E+04| 0.0036 -0.0004 -0.2120 0.9773 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.569e+00 3.116e-01 -1.637e+02 1.980e+02 3.116e-01 2.300e-01 -2.411e+01 -3.042e+01 -1.637e+02 -2.411e+01 1.068e+04 -1.138e+04 1.980e+02 -3.042e+01 -1.138e+04 6.069e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.725211 +/- 1.60282 2 1 npeggrb beta -1.86634 +/- 0.479613 3 1 npeggrb tem keV 43.4478 +/- 103.354 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 2421.43 +/- 246.345 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924678e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7908 0.0186413 -1 -0.710053 -1.86891 42.6813 2423.88 ================================================== Variances and Principal Axes 1 2 3 7 3.6637E-02| -0.9220 -0.3870 -0.0157 0.0000 1.2154E-01| 0.3870 -0.9221 0.0027 -0.0012 7.7678E+03| -0.0151 -0.0037 0.9798 0.1995 6.2760E+04| 0.0036 -0.0004 -0.1994 0.9799 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.615e+00 3.114e-01 -1.594e+02 1.961e+02 3.114e-01 2.268e-01 -2.304e+01 -3.135e+01 -1.594e+02 -2.304e+01 9.953e+03 -1.075e+04 1.961e+02 -3.135e+01 -1.075e+04 6.057e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.710053 +/- 1.61718 2 1 npeggrb beta -1.86891 +/- 0.476193 3 1 npeggrb tem keV 42.6813 +/- 99.7665 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 2423.88 +/- 246.112 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924740e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7893 0.0132308 -1 -0.697550 -1.87014 42.0354 2425.68 ================================================== Variances and Principal Axes 1 2 3 7 3.6808E-02| -0.9207 -0.3898 -0.0162 0.0000 1.2077E-01| 0.3899 -0.9209 0.0029 -0.0012 7.3700E+03| -0.0157 -0.0038 0.9815 0.1907 6.2552E+04| 0.0035 -0.0004 -0.1907 0.9816 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.640e+00 3.110e-01 -1.555e+02 1.955e+02 3.110e-01 2.251e-01 -2.224e+01 -3.175e+01 -1.555e+02 -2.224e+01 9.375e+03 -1.033e+04 1.955e+02 -3.175e+01 -1.033e+04 6.054e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.697550 +/- 1.62486 2 1 npeggrb beta -1.87014 +/- 0.474450 3 1 npeggrb tem keV 42.0354 +/- 96.8228 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 2425.68 +/- 246.059 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924781e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:01 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: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50105E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.697550 +/- 1.62486 2 1 npeggrb beta -1.87014 +/- 0.474450 3 1 npeggrb tem keV 42.0354 +/- 96.8228 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 2425.68 +/- 246.059 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924781e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924781e-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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 66.48 using 59 PHA bins. Test statistic : Chi-Squared = 66.48 using 59 PHA bins. Reduced chi-squared = 1.209 for 55 degrees of freedom Null hypothesis probability = 1.381295e-01 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 2214.80 using 59 PHA bins. Test statistic : Chi-Squared = 2214.80 using 59 PHA bins. Reduced chi-squared = 40.2691 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 32.7927 0.0202828 -2 -0.680471 -1.86159 40.6051 2854.83 ================================================== Variances and Principal Axes 1 2 3 7 1.5212E-02| -0.8750 -0.4840 -0.0150 0.0005 1.8359E-01| 0.4840 -0.8751 0.0050 0.0004 9.3182E+03| -0.0155 -0.0029 0.9940 -0.1086 1.2512E+05| -0.0015 0.0002 0.1086 0.9941 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.569e+00 3.117e-01 -1.637e+02 -1.666e+02 3.117e-01 2.301e-01 -2.411e+01 3.045e+01 -1.637e+02 -2.411e+01 1.068e+04 1.250e+04 -1.666e+02 3.045e+01 1.250e+04 1.238e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.680471 +/- 1.60288 2 1 npeggrb beta -1.86159 +/- 0.479714 3 1 npeggrb tem keV 40.6051 +/- 103.355 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 2854.83 +/- 351.791 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924686e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7887 0.0737054 -1 -0.672290 -1.88237 41.1336 2852.48 ================================================== Variances and Principal Axes 1 2 3 7 1.5708E-02| -0.8373 -0.5465 -0.0169 0.0005 1.6738E-01| 0.5464 -0.8375 0.0075 0.0004 8.0310E+03| -0.0182 -0.0029 0.9964 -0.0828 1.2138E+05| -0.0013 0.0003 0.0828 0.9966 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.928e+00 3.067e-01 -1.588e+02 -1.470e+02 3.067e-01 2.036e-01 -2.018e+01 4.099e+01 -1.588e+02 -2.018e+01 8.805e+03 9.351e+03 -1.470e+02 4.099e+01 9.351e+03 1.206e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.672290 +/- 1.71100 2 1 npeggrb beta -1.88237 +/- 0.451183 3 1 npeggrb tem keV 41.1336 +/- 93.8354 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 2852.48 +/- 347.281 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924798e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7877 0.0291056 -1 -0.671574 -1.86849 40.6327 2853.46 ================================================== Variances and Principal Axes 1 2 3 7 1.5373E-02| -0.8732 -0.4870 -0.0176 0.0005 1.8428E-01| 0.4870 -0.8734 0.0059 0.0004 6.9458E+03| -0.0182 -0.0034 0.9957 -0.0906 1.2488E+05| -0.0014 0.0002 0.0906 0.9959 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.604e+00 3.150e-01 -1.418e+02 -1.659e+02 3.150e-01 2.321e-01 -2.081e+01 3.225e+01 -1.418e+02 -2.081e+01 7.910e+03 1.064e+04 -1.659e+02 3.225e+01 1.064e+04 1.239e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.671574 +/- 1.61379 2 1 npeggrb beta -1.86849 +/- 0.481737 3 1 npeggrb tem keV 40.6327 +/- 88.9409 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 2853.46 +/- 352.017 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924826e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50076E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.671574 +/- 1.61379 2 1 npeggrb beta -1.86849 +/- 0.481737 3 1 npeggrb tem keV 40.6327 +/- 88.9409 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 2853.46 +/- 352.017 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924826e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924826e-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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 269.19 using 59 PHA bins. Test statistic : Chi-Squared = 269.19 using 59 PHA bins. Reduced chi-squared = 4.8944 for 55 degrees of freedom Null hypothesis probability = 5.489914e-30 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 6807.96 using 59 PHA bins. Test statistic : Chi-Squared = 6807.96 using 59 PHA bins. Reduced chi-squared = 123.781 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 32.7926 0.0202663 -2 -0.680532 -1.86190 40.6134 1801.15 ================================================== Variances and Principal Axes 1 2 3 7 6.0200E-03| -0.4962 -0.8682 -0.0087 0.0006 7.0333E-02| 0.8681 -0.4962 0.0129 0.0005 9.8481E+03| -0.0155 -0.0011 0.9985 0.0528 3.1017E+05| 0.0007 0.0008 -0.0528 0.9986 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.569e+00 3.116e-01 -1.637e+02 2.014e+02 3.116e-01 2.301e-01 -2.411e+01 2.454e+02 -1.637e+02 -2.411e+01 1.068e+04 -1.582e+04 2.014e+02 2.454e+02 -1.582e+04 3.093e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.680532 +/- 1.60284 2 1 npeggrb beta -1.86190 +/- 0.479726 3 1 npeggrb tem keV 40.6134 +/- 103.352 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 1801.15 +/- 556.178 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924689e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7917 0.0732922 -2 -0.681407 -1.88557 41.7998 1778.43 ================================================== Variances and Principal Axes 1 2 3 7 5.8633E-03| -0.4566 -0.8896 -0.0094 0.0006 7.2460E-02| 0.8895 -0.4567 0.0157 0.0005 8.1230E+03| -0.0183 -0.0011 0.9987 0.0485 2.9552E+05| 0.0007 0.0008 -0.0485 0.9988 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.923e+00 3.068e-01 -1.585e+02 2.083e+02 3.068e-01 2.039e-01 -2.019e+01 2.258e+02 -1.585e+02 -2.019e+01 8.795e+03 -1.391e+04 2.083e+02 2.258e+02 -1.391e+04 2.948e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.681407 +/- 1.70972 2 1 npeggrb beta -1.88557 +/- 0.451546 3 1 npeggrb tem keV 41.7998 +/- 93.7819 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 1778.43 +/- 542.996 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924713e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.788 0.0521512 -1 -0.679890 -1.87742 41.1150 1782.09 ================================================== Variances and Principal Axes 1 2 3 7 6.0753E-03| -0.5038 -0.8638 -0.0101 0.0006 7.0375E-02| 0.8636 -0.5039 0.0146 0.0005 7.3654E+03| -0.0177 -0.0013 0.9988 0.0450 3.1118E+05| 0.0007 0.0008 -0.0450 0.9990 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.496e+00 3.124e-01 -1.394e+02 1.978e+02 3.124e-01 2.401e-01 -2.122e+01 2.515e+02 -1.394e+02 -2.122e+01 7.978e+03 -1.365e+04 1.978e+02 2.515e+02 -1.365e+04 3.106e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.679890 +/- 1.57994 2 1 npeggrb beta -1.87742 +/- 0.489977 3 1 npeggrb tem keV 41.1150 +/- 89.3173 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 1782.09 +/- 557.286 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924818e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50031E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.679890 +/- 1.57994 2 1 npeggrb beta -1.87742 +/- 0.489977 3 1 npeggrb tem keV 41.1150 +/- 89.3173 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 1782.09 +/- 557.286 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924818e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924818e-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 = 227.71 using 59 PHA bins. Test statistic : Chi-Squared = 227.71 using 59 PHA bins. Reduced chi-squared = 4.1402 for 55 degrees of freedom Null hypothesis probability = 6.927120e-23 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 33.6258 2.27176 -1 -0.891871 -2.36381 56.3815 9959.06 33.331 0.174097 -1 -0.883363 -2.26762 58.5785 10554.2 33.1985 0.0394068 -1 -0.890709 -2.15385 59.1938 10974.0 33.0672 0.122002 -1 -0.892539 -2.04865 58.1523 11373.0 32.9548 0.120415 -1 -0.882989 -1.97051 55.8579 11737.3 32.8734 0.0626157 -1 -0.861643 -1.91489 52.7552 12040.3 32.8319 0.0101183 -1 -0.832665 -1.88367 49.9317 12249.0 32.8138 0.0553842 -1 -0.804062 -1.87015 47.9562 12360.5 32.8047 0.0523172 -1 -0.779471 -1.86507 46.4835 12408.6 ================================================== Variances and Principal Axes 1 2 3 7 1.0427E-02| -0.5002 -0.8659 -0.0076 0.0001 6.2627E-02| 0.8658 -0.5002 0.0114 0.0001 1.1306E+04| -0.0136 -0.0009 0.9998 0.0120 1.0285E+07| 0.0001 0.0001 -0.0120 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.331e+00 3.133e-01 -1.705e+02 1.379e+03 3.133e-01 2.530e-01 -2.789e+01 1.507e+03 -1.705e+02 -2.789e+01 1.278e+04 -1.232e+05 1.379e+03 1.507e+03 -1.232e+05 1.028e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.779471 +/- 1.52681 2 1 npeggrb beta -1.86507 +/- 0.502994 3 1 npeggrb tem keV 46.4835 +/- 113.056 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 1.24086E+04 +/- 3206.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924345e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7997 0.0407129 -1 -0.760000 -1.86356 45.3635 12425.3 ================================================== Variances and Principal Axes 1 2 3 7 1.0298E-02| -0.4843 -0.8749 -0.0077 0.0001 6.3149E-02| 0.8748 -0.4844 0.0122 0.0001 1.0618E+04| -0.0144 -0.0009 0.9998 0.0117 1.0136E+07| 0.0001 0.0001 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.449e+00 3.132e-01 -1.694e+02 1.410e+03 3.132e-01 2.408e-01 -2.632e+01 1.459e+03 -1.694e+02 -2.632e+01 1.201e+04 -1.188e+05 1.410e+03 1.459e+03 -1.188e+05 1.014e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.760000 +/- 1.56494 2 1 npeggrb beta -1.86356 +/- 0.490672 3 1 npeggrb tem keV 45.3635 +/- 109.596 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 1.24253E+04 +/- 3183.55 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5964 for 55 degrees of freedom Null hypothesis probability = 9.924487e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7963 0.027946 -1 -0.743718 -1.86400 44.4697 12425.1 ================================================== Variances and Principal Axes 1 2 3 7 1.0248E-02| -0.4749 -0.8800 -0.0079 0.0001 6.3650E-02| 0.8799 -0.4749 0.0128 0.0001 1.0009E+04| -0.0151 -0.0009 0.9998 0.0114 1.0002E+07| 0.0001 0.0001 -0.0114 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.521e+00 3.117e-01 -1.668e+02 1.409e+03 3.117e-01 2.338e-01 -2.504e+01 1.427e+03 -1.668e+02 -2.504e+01 1.130e+04 -1.136e+05 1.409e+03 1.427e+03 -1.136e+05 1.000e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.743718 +/- 1.58778 2 1 npeggrb beta -1.86400 +/- 0.483512 3 1 npeggrb tem keV 44.4697 +/- 106.294 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 1.24251E+04 +/- 3162.44 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.80 using 59 PHA bins. Test statistic : Chi-Squared = 32.80 using 59 PHA bins. Reduced chi-squared = 0.5963 for 55 degrees of freedom Null hypothesis probability = 9.924583e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 269.19 using 59 PHA bins. Test statistic : Chi-Squared = 269.19 using 59 PHA bins. Reduced chi-squared = 4.8944 for 55 degrees of freedom Null hypothesis probability = 5.489914e-30 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 269.19 using 59 PHA bins. Test statistic : Chi-Squared = 269.19 using 59 PHA bins. Reduced chi-squared = 4.8944 for 55 degrees of freedom Null hypothesis probability = 5.489914e-30 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7924 0.0202528 -2 -0.680649 -1.86237 40.6297 5912.97 ================================================== Variances and Principal Axes 1 2 3 7 2.9873E-03| -0.3258 -0.9454 -0.0058 0.0001 5.5619E-02| 0.9453 -0.3259 0.0146 0.0001 9.2335E+03| -0.0157 -0.0007 0.9998 0.0126 9.0775E+06| 0.0002 0.0002 -0.0126 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.569e+00 3.116e-01 -1.637e+02 1.472e+03 3.116e-01 2.301e-01 -2.411e+01 1.404e+03 -1.637e+02 -2.411e+01 1.068e+04 -1.146e+05 1.472e+03 1.404e+03 -1.146e+05 9.076e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.680649 +/- 1.60281 2 1 npeggrb beta -1.86237 +/- 0.479710 3 1 npeggrb tem keV 40.6297 +/- 103.349 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 5912.97 +/- 3012.65 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924694e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7894 0.0724327 -2 -0.678898 -1.87903 41.5362 5822.37 ================================================== Variances and Principal Axes 1 2 3 7 2.9053E-03| -0.3006 -0.9537 -0.0062 0.0001 5.8805E-02| 0.9536 -0.3007 0.0174 0.0001 7.6391E+03| -0.0185 -0.0007 0.9998 0.0117 8.4101E+06| 0.0002 0.0002 -0.0117 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 3.064e-01 -1.582e+02 1.477e+03 3.064e-01 2.042e-01 -2.018e+01 1.272e+03 -1.582e+02 -2.018e+01 8.778e+03 -9.791e+04 1.477e+03 1.272e+03 -9.791e+04 8.409e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.678898 +/- 1.70742 2 1 npeggrb beta -1.87903 +/- 0.451899 3 1 npeggrb tem keV 41.5362 +/- 93.6886 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 5822.37 +/- 2899.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5962 for 55 degrees of freedom Null hypothesis probability = 9.924777e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 32.7876 0.0381677 -1 -0.677444 -1.87652 41.0576 5824.26 ================================================== Variances and Principal Axes 1 2 3 7 2.9993E-03| -0.3242 -0.9460 -0.0066 0.0001 5.6050E-02| 0.9458 -0.3243 0.0168 0.0001 7.0695E+03| -0.0180 -0.0008 0.9998 0.0112 8.8776E+06| 0.0002 0.0002 -0.0112 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.592e+00 3.145e-01 -1.438e+02 1.460e+03 3.145e-01 2.323e-01 -2.118e+01 1.395e+03 -1.438e+02 -2.118e+01 8.173e+03 -9.902e+04 1.460e+03 1.395e+03 -9.902e+04 8.877e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.677444 +/- 1.61011 2 1 npeggrb beta -1.87652 +/- 0.481996 3 1 npeggrb tem keV 41.0576 +/- 90.4035 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 5824.26 +/- 2979.35 ________________________________________________________________________ Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924828e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 09:16:03 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00291614000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00291614000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00291614000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.495e-02 +/- 1.108e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.64 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00291614000b_preslew.rsp for Source 1 Spectral data counts: 0.891653 Model predicted rate: 1.50063E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.677444 +/- 1.61011 2 1 npeggrb beta -1.87652 +/- 0.481996 3 1 npeggrb tem keV 41.0576 +/- 90.4035 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 5824.26 +/- 2979.35 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924828e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 32.79 using 59 PHA bins. Test statistic : Chi-Squared = 32.79 using 59 PHA bins. Reduced chi-squared = 0.5961 for 55 degrees of freedom Null hypothesis probability = 9.924828e-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 : -1.15627 ( -0.462147 0.910331 ) beta : -10.0000 ( 10 20 ) Epeak [keV] : 85.9010 ( -34.0576 -85.901 ) Norm@50keV : 1.62062E-03 ( -0.000794049 0.00376238 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 33.12 using 59 PHA bins. # Reduced chi-squared = 0.6022 for 55 degrees of freedom # Null hypothesis probability = 9.914959e-01 Photon flux (15-150 keV) in 59.64 sec: 0.116658 ( 6.88334 -0.014467 ) ph/cm2/s Energy fluence (15-150 keV) : 4.95291e-07 ( 0 0 ) ergs/cm2