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 ../sw00411248000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00411248000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.481e-02 +/- 2.612e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 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 ../sw00411248000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 2.055551e+07 using 59 PHA bins. Test statistic : Chi-Squared = 2.055551e+07 using 59 PHA bins. Reduced chi-squared = 373736.6 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 50.89 using 59 PHA bins. Test statistic : Chi-Squared = 50.89 using 59 PHA bins. Reduced chi-squared = 0.9253 for 55 degrees of freedom Null hypothesis probability = 6.323793e-01 Current data and model not fit yet. XSPEC12>fit renorm: no renormalization necessary Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 50.6453 0.228964 0 -0.984701 -1.98434 79.9519 0.00268152 50.6219 56.8188 0 -0.991652 -1.76792 78.3218 0.00267616 50.5086 90.6403 -1 -1.02528 -1.80792 74.7563 0.00265799 50.4711 6.41021 -2 -1.08804 -1.78330 75.8601 0.00249137 50.4583 28.6626 -2 -1.12413 -1.76172 77.8653 0.00238576 50.4522 19.9612 -2 -1.14933 -1.75536 80.2398 0.00230633 ================================================== Variances and Principal Axes 1 2 3 5 3.8281E-08| -0.0020 0.0002 0.0000 1.0000 1.0794E-01| 0.8682 0.4961 0.0076 0.0016 3.7712E-01| -0.4961 0.8683 -0.0019 -0.0012 3.4163E+04| 0.0076 0.0021 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.134e+00 4.362e-01 -2.588e+02 7.620e-03 4.362e-01 4.664e-01 -7.289e+01 1.746e-03 -2.588e+02 -7.289e+01 3.416e+04 -9.567e-01 7.620e-03 1.746e-03 -9.567e-01 2.764e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.14933 +/- 1.46097 2 1 ngrbep beta -1.75536 +/- 0.682954 3 1 ngrbep epeak keV 80.2398 +/- 184.827 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.30633E-03 +/- 5.25739E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.45 using 59 PHA bins. Test statistic : Chi-Squared = 50.45 using 59 PHA bins. Reduced chi-squared = 0.9173 for 55 degrees of freedom Null hypothesis probability = 6.488116e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 50.446 0.014886 -2 -1.17030 -1.76279 83.4308 0.00223334 ================================================== Variances and Principal Axes 1 2 3 5 3.5753E-08| -0.0019 0.0002 0.0000 1.0000 1.0382E-01| 0.8824 0.4705 0.0070 0.0016 3.7980E-01| -0.4705 0.8824 -0.0015 -0.0011 4.0844E+04| 0.0068 0.0020 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.075e+00 4.384e-01 -2.793e+02 7.154e-03 4.384e-01 4.789e-01 -8.088e+01 1.695e-03 -2.793e+02 -8.088e+01 4.084e+04 -9.971e-01 7.154e-03 1.695e-03 -9.971e-01 2.507e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.17030 +/- 1.44033 2 1 ngrbep beta -1.76279 +/- 0.691996 3 1 ngrbep epeak keV 83.4308 +/- 202.095 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.23334E-03 +/- 5.00715E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.45 using 59 PHA bins. Test statistic : Chi-Squared = 50.45 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.490416e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 50.4294 0.0145198 -2 -1.19334 -1.79525 88.8448 0.00214419 50.4278 34.7186 -1 -1.19433 -1.84183 90.8944 0.00213474 ================================================== Variances and Principal Axes 1 2 3 5 3.0960E-08| -0.0017 0.0001 0.0000 1.0000 9.4798E-02| 0.9672 0.2538 0.0060 0.0016 6.1081E-01| -0.2539 0.9672 0.0013 -0.0005 4.1338E+04| 0.0055 0.0028 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.383e+00 5.085e-01 -2.277e+02 4.245e-03 5.085e-01 8.992e-01 -1.153e+02 1.763e-03 -2.277e+02 -1.153e+02 4.134e+04 -7.296e-01 4.245e-03 1.763e-03 -7.296e-01 1.331e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.19433 +/- 1.17589 2 1 ngrbep beta -1.84183 +/- 0.948249 3 1 ngrbep epeak keV 90.8944 +/- 203.314 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.13474E-03 +/- 3.64845E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9169 for 55 degrees of freedom Null hypothesis probability = 6.497233e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Sun May 31 02:17:37 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.06559E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.19433 +/- 1.17589 2 1 ngrbep beta -1.84183 +/- 0.948249 3 1 ngrbep epeak keV 90.8944 +/- 203.314 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.13474E-03 +/- 3.64845E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9169 for 55 degrees of freedom Null hypothesis probability = 6.497233e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.080637 photons (4.091e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.050837 photons (6.8329e-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 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.01415e+06, with delta statistic: 0.221709 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 90.8944 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.06341e+12, with delta statistic: 0.221709 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 50.3134 0.0131161 -3 3.09843 -1.61086 21.4399 11.4475 ================================================== Variances and Principal Axes 1 2 3 5 1.7515E-03| -0.9276 0.3546 0.1071 0.0490 3.0705E-02| 0.3533 0.9349 -0.0277 -0.0181 5.2675E+01| -0.1122 0.0122 -0.9926 -0.0442 8.6644E+05| 0.0470 0.0001 -0.0497 0.9977 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.911e+03 2.624e+00 -2.016e+03 4.059e+04 2.624e+00 3.867e-02 -3.483e+00 5.706e+01 -2.016e+03 -3.483e+00 2.193e+03 -4.297e+04 4.059e+04 5.706e+01 -4.297e+04 8.624e+05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 3.09843 +/- 43.7137 2 1 ngrbep beta -1.61086 +/- 0.196657 3 1 ngrbep epeak keV 21.4399 +/- 46.8265 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 11.4475 +/- 928.650 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.31 using 59 PHA bins. Test statistic : Chi-Squared = 50.31 using 59 PHA bins. Reduced chi-squared = 0.9148 for 55 degrees of freedom Null hypothesis probability = 6.539948e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.77009e+07, with delta statistic: 0.336085 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.4399 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.95322e+13, with delta statistic: 0.336085 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 2.4678E-03| -0.8764 0.4448 0.1846 0.0015 3.2855E-02| 0.4385 0.8955 -0.0758 -0.0007 3.3606E+01| -0.1990 0.0145 -0.9799 -0.0005 1.9850E+09| 0.0016 0.0000 -0.0008 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.797e+03 4.049e+00 -2.394e+03 3.085e+06 4.049e+00 3.751e-02 -2.551e+00 2.660e+03 -2.394e+03 -2.551e+00 1.234e+03 -1.544e+06 3.085e+06 2.660e+03 -1.544e+06 1.985e+09 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.97368 +/- 69.2587 2 1 ngrbep beta -1.62317 +/- 0.193674 3 1 ngrbep epeak keV 21.1788 +/- 35.1282 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 399.569 +/- 4.45530E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.26 using 59 PHA bins. Test statistic : Chi-Squared = 50.26 using 59 PHA bins. Reduced chi-squared = 0.9139 for 55 degrees of freedom Null hypothesis probability = 6.558698e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 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: -5.9732e+07, with delta statistic: 0.386403 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 21.1788 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: -6.26337e+13, with delta statistic: 0.386403 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 5.97322e+07, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 6.26337e+13, with delta statistic: 0 1 0 0 (-4.97368,-4.97368) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 -1.90645 -1.36295 (-0.283283,0.260216) XSPEC12>error 3 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 2.4357E-03| -0.8754 0.4464 0.1854 0.0014 3.2651E-02| 0.4399 0.8947 -0.0771 -0.0007 3.5232E+01| -0.2003 0.0140 -0.9796 -0.0004 2.6053E+09| 0.0015 0.0000 -0.0007 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.487e+03 4.490e+00 -2.670e+03 3.781e+06 4.490e+00 3.738e-02 -2.720e+00 3.154e+03 -2.670e+03 -2.720e+00 1.340e+03 -1.845e+06 3.781e+06 3.154e+03 -1.845e+06 2.605e+09 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.97368 +/- 74.0773 2 1 ngrbep beta -1.62317 +/- 0.193346 3 1 ngrbep epeak keV 20.9670 +/- 36.6095 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 426.482 +/- 5.10423E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.25 using 59 PHA bins. Test statistic : Chi-Squared = 50.25 using 59 PHA bins. Reduced chi-squared = 0.9137 for 55 degrees of freedom Null hypothesis probability = 6.562983e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0 27.7136 (-20.967,6.74652) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.87385 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.87385 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.73237 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.73237 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.8948 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 6.8948 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 4.60715 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 4.60715 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 3.78598 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 3.78598 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 3.91172 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 3.91172 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 369.06 868231 (-57.4214,867804) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18795 photons (2.0009e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.4884 (0.000 - 5.491e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16627 photons (1.211e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.6205 (0.000 - 4.867e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.057723 photons (1.8003e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.1942 (0.000 - 5.993e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.056607 photons (3.1908e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.4300 (0.000 - 2.433e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036753 photons (4.1433e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.09593 (0.000 - 1.076e-08) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.015189 photons (2.9754e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.1617 (0.000 - 3.172e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036866 photons (1.0875e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.1140 (0.000 - 3.373e-08) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part3_15_25kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part4_25_50kev _fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 3526.14 using 59 PHA bins. Test statistic : Chi-Squared = 3526.14 using 59 PHA bins. Reduced chi-squared = 64.1116 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:40 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.07113E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-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 -8.10241 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-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 = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 99.02 using 59 PHA bins. Test statistic : Chi-Squared = 99.02 using 59 PHA bins. Reduced chi-squared = 1.800 for 55 degrees of freedom Null hypothesis probability = 2.527968e-04 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4253 0.0154031 0 -1.32105 -1.75440 166.865 11925.3 ================================================== Variances and Principal Axes 1 2 3 7 2.2672E-02| -0.9823 -0.1873 -0.0014 0.0001 5.8571E-01| 0.1873 -0.9823 -0.0006 0.0004 6.3551E+05| -0.0013 -0.0008 0.9994 0.0343 2.1567E+06| 0.0000 0.0005 -0.0343 0.9994 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.058e+00 5.686e-01 -8.043e+02 6.549e+01 5.686e-01 1.405e+00 -5.327e+02 9.635e+02 -8.043e+02 -5.327e+02 6.373e+05 -5.210e+04 6.549e+01 9.635e+02 -5.210e+04 2.155e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32105 +/- 1.02840 2 1 npeggrb beta -1.75440 +/- 1.18521 3 1 npeggrb tem keV 166.865 +/- 798.307 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.19253E+04 +/- 1467.97 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498159e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4235 0.0280174 -1 -1.30917 -1.77191 161.119 11913.1 ================================================== Variances and Principal Axes 1 2 3 7 2.2985E-02| -0.9804 -0.1973 -0.0014 0.0001 5.4219E-01| 0.1973 -0.9804 -0.0005 0.0004 6.4455E+05| -0.0013 -0.0007 0.9992 0.0395 2.1515E+06| 0.0000 0.0004 -0.0395 0.9992 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.097e+00 5.535e-01 -8.255e+02 7.402e+01 5.535e-01 1.292e+00 -5.130e+02 9.300e+02 -8.255e+02 -5.130e+02 6.469e+05 -5.955e+04 7.402e+01 9.300e+02 -5.955e+04 2.149e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.30917 +/- 1.04723 2 1 npeggrb beta -1.77191 +/- 1.13684 3 1 npeggrb tem keV 161.119 +/- 804.306 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.19131E+04 +/- 1466.00 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498833e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4231 0.0208611 0 -1.30925 -1.76949 160.833 11911.6 ================================================== Variances and Principal Axes 1 2 3 7 2.2503E-02| -0.9839 -0.1785 -0.0015 0.0001 6.3042E-01| 0.1785 -0.9839 -0.0007 0.0004 5.1235E+05| -0.0014 -0.0009 0.9996 0.0277 2.1620E+06| 0.0000 0.0005 -0.0277 0.9996 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.028e+00 5.853e-01 -7.118e+02 6.438e+01 5.853e-01 1.523e+00 -4.991e+02 1.004e+03 -7.118e+02 -4.991e+02 5.136e+05 -4.573e+04 6.438e+01 1.004e+03 -4.573e+04 2.161e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.30925 +/- 1.01403 2 1 npeggrb beta -1.76949 +/- 1.23403 3 1 npeggrb tem keV 160.833 +/- 716.671 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.19116E+04 +/- 1469.95 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.499006e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:41 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.06993E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.30925 +/- 1.01403 2 1 npeggrb beta -1.76949 +/- 1.23403 3 1 npeggrb tem keV 160.833 +/- 716.671 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 150.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.19116E+04 +/- 1469.95 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.499006e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.499006e-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 = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 14514.60 using 59 PHA bins. Test statistic : Chi-Squared = 14514.60 using 59 PHA bins. Reduced chi-squared = 263.9018 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 50.4257 0.0152667 0 -1.32234 -1.75791 168.245 1726.44 ================================================== Variances and Principal Axes 1 2 3 7 1.0798E-02| -0.9971 -0.0762 -0.0013 -0.0006 9.1869E-01| 0.0762 -0.9971 -0.0008 0.0009 6.4660E+05| 0.0013 0.0008 -0.9924 -0.1228 5.9481E+04| 0.0005 -0.0010 0.1228 -0.9924 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.058e+00 5.684e-01 -8.048e+02 -1.301e+02 5.684e-01 1.404e+00 -5.326e+02 -7.282e+00 -8.048e+02 -5.326e+02 6.377e+05 7.155e+04 -1.301e+02 -7.282e+00 7.155e+04 6.833e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32234 +/- 1.02858 2 1 npeggrb beta -1.75791 +/- 1.18481 3 1 npeggrb tem keV 168.245 +/- 798.587 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 1726.44 +/- 261.406 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498034e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4255 0.0162105 0 -1.32167 -1.75387 167.487 1726.43 ================================================== Variances and Principal Axes 1 2 3 7 1.0813E-02| -0.9970 -0.0771 -0.0013 -0.0006 9.0497E-01| 0.0771 -0.9970 -0.0008 0.0009 6.5106E+05| 0.0013 0.0008 -0.9925 -0.1221 5.9529E+04| 0.0005 -0.0010 0.1221 -0.9925 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.065e+00 5.655e-01 -8.103e+02 -1.304e+02 5.655e-01 1.382e+00 -5.300e+02 -7.078e+00 -8.103e+02 -5.300e+02 6.422e+05 7.170e+04 -1.304e+02 -7.078e+00 7.170e+04 6.835e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32167 +/- 1.03198 2 1 npeggrb beta -1.75387 +/- 1.17555 3 1 npeggrb tem keV 167.487 +/- 801.398 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 1726.43 +/- 261.440 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498093e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4255 0.0249778 0 -1.32067 -1.76256 167.368 1726.25 ================================================== Variances and Principal Axes 1 2 3 7 1.0881E-02| -0.9967 -0.0807 -0.0013 -0.0006 8.5200E-01| 0.0807 -0.9967 -0.0008 0.0009 6.6350E+05| 0.0013 0.0008 -0.9928 -0.1195 5.9730E+04| 0.0005 -0.0009 0.1195 -0.9928 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.094e+00 5.539e-01 -8.298e+02 -1.310e+02 5.539e-01 1.297e+00 -5.171e+02 -5.968e+00 -8.298e+02 -5.171e+02 6.549e+05 7.161e+04 -1.310e+02 -5.968e+00 7.161e+04 6.835e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32067 +/- 1.04617 2 1 npeggrb beta -1.76256 +/- 1.13891 3 1 npeggrb tem keV 167.368 +/- 809.247 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 1726.25 +/- 261.430 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498113e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:41 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.07092E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32067 +/- 1.04617 2 1 npeggrb beta -1.76256 +/- 1.13891 3 1 npeggrb tem keV 167.368 +/- 809.247 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 1726.25 +/- 261.430 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498113e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498113e-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 = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 52.00 using 59 PHA bins. Test statistic : Chi-Squared = 52.00 using 59 PHA bins. Reduced chi-squared = 0.9454 for 55 degrees of freedom Null hypothesis probability = 5.900787e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 3523.88 using 59 PHA bins. Test statistic : Chi-Squared = 3523.88 using 59 PHA bins. Reduced chi-squared = 64.0705 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 50.4256 0.0153498 0 -1.32060 -1.75098 166.363 3214.69 ================================================== Variances and Principal Axes 1 2 3 7 3.0706E-02| -0.9933 -0.1158 -0.0014 -0.0000 8.3357E-01| 0.1158 -0.9933 -0.0011 -0.0013 7.2028E+05| 0.0012 0.0007 -0.9340 0.3573 7.1726E+04| 0.0003 0.0017 -0.3573 -0.9340 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.058e+00 5.685e-01 -8.045e+02 2.819e+02 5.685e-01 1.404e+00 -5.326e+02 7.577e+01 -8.045e+02 -5.326e+02 6.375e+05 -2.164e+05 2.819e+02 7.577e+01 -2.164e+05 1.545e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32060 +/- 1.02842 2 1 npeggrb beta -1.75098 +/- 1.18490 3 1 npeggrb tem keV 166.363 +/- 798.419 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 3214.69 +/- 393.101 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498058e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4194 0.0351009 -2 -1.28160 -1.79188 144.122 3228.73 ================================================== Variances and Principal Axes 1 2 3 7 3.1298E-02| -0.9919 -0.1269 -0.0014 -0.0000 7.2433E-01| 0.1269 -0.9919 -0.0010 -0.0013 7.4216E+05| 0.0012 0.0007 -0.9361 0.3518 7.2951E+04| 0.0003 0.0016 -0.3518 -0.9361 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.122e+00 5.445e-01 -8.431e+02 2.917e+02 5.445e-01 1.228e+00 -5.038e+02 6.518e+01 -8.431e+02 -5.038e+02 6.593e+05 -2.204e+05 2.917e+02 6.518e+01 -2.204e+05 1.558e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.28160 +/- 1.05907 2 1 npeggrb beta -1.79188 +/- 1.10809 3 1 npeggrb tem keV 144.122 +/- 811.994 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 3228.73 +/- 394.681 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500368e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4188 0.0294556 0 -1.28138 -1.78738 144.092 3230.49 ================================================== Variances and Principal Axes 1 2 3 7 3.1022E-02| -0.9936 -0.1133 -0.0019 -0.0000 8.6536E-01| 0.1133 -0.9936 -0.0016 -0.0013 4.3464E+05| 0.0015 0.0009 -0.8697 0.4935 6.4645E+04| 0.0007 0.0020 -0.4935 -0.8697 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.064e+00 5.799e-01 -5.933e+02 2.821e+02 5.799e-01 1.452e+00 -3.978e+02 7.726e+01 -5.933e+02 -3.978e+02 3.445e+05 -1.588e+05 2.821e+02 7.726e+01 -1.588e+05 1.548e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.28138 +/- 1.03164 2 1 npeggrb beta -1.78738 +/- 1.20499 3 1 npeggrb tem keV 144.092 +/- 586.964 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 3230.49 +/- 393.395 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500595e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:42 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.06900E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.28138 +/- 1.03164 2 1 npeggrb beta -1.78738 +/- 1.20499 3 1 npeggrb tem keV 144.092 +/- 586.964 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 3230.49 +/- 393.395 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500595e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500595e-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 = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 69.87 using 59 PHA bins. Test statistic : Chi-Squared = 69.87 using 59 PHA bins. Reduced chi-squared = 1.270 for 55 degrees of freedom Null hypothesis probability = 8.547670e-02 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1879.28 using 59 PHA bins. Test statistic : Chi-Squared = 1879.28 using 59 PHA bins. Reduced chi-squared = 34.1687 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 50.4257 0.0154425 0 -1.32233 -1.75791 168.260 4160.31 ================================================== Variances and Principal Axes 1 2 3 7 1.1930E-02| -0.9968 -0.0805 -0.0015 0.0003 9.2818E-01| 0.0805 -0.9968 -0.0005 -0.0004 2.1957E+05| -0.0011 -0.0001 0.6293 -0.7772 9.1098E+05| -0.0009 -0.0007 0.7772 0.6293 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.057e+00 5.687e-01 -8.042e+02 -3.390e+02 5.687e-01 1.405e+00 -5.327e+02 -3.907e+02 -8.042e+02 -5.327e+02 6.372e+05 3.382e+05 -3.390e+02 -3.907e+02 3.382e+05 4.934e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32233 +/- 1.02827 2 1 npeggrb beta -1.75791 +/- 1.18523 3 1 npeggrb tem keV 168.260 +/- 798.221 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 4160.31 +/- 702.419 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498033e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4255 0.0161182 0 -1.32164 -1.75397 167.602 4160.29 ================================================== Variances and Principal Axes 1 2 3 7 1.1963E-02| -0.9966 -0.0820 -0.0015 0.0003 9.1642E-01| 0.0820 -0.9966 -0.0005 -0.0004 2.1973E+05| -0.0011 -0.0001 0.6266 -0.7793 9.1446E+05| -0.0009 -0.0007 0.7793 0.6266 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.064e+00 5.658e-01 -8.096e+02 -3.405e+02 5.658e-01 1.384e+00 -5.303e+02 -3.850e+02 -8.096e+02 -5.303e+02 6.417e+05 3.393e+05 -3.405e+02 -3.850e+02 3.393e+05 4.925e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32164 +/- 1.03157 2 1 npeggrb beta -1.75397 +/- 1.17624 3 1 npeggrb tem keV 167.602 +/- 801.051 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 4160.29 +/- 701.792 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498094e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4255 0.0230348 -1 -1.31458 -1.77231 164.547 4162.58 ================================================== Variances and Principal Axes 1 2 3 7 1.2093E-02| -0.9961 -0.0882 -0.0015 0.0003 8.7220E-01| 0.0882 -0.9961 -0.0005 -0.0003 2.2067E+05| -0.0011 -0.0002 0.6163 -0.7875 9.1947E+05| -0.0009 -0.0007 0.7875 0.6163 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.091e+00 5.550e-01 -8.280e+02 -3.426e+02 5.550e-01 1.304e+00 -5.185e+02 -3.614e+02 -8.280e+02 -5.185e+02 6.540e+05 3.392e+05 -3.426e+02 -3.614e+02 3.392e+05 4.861e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.31458 +/- 1.04470 2 1 npeggrb beta -1.77231 +/- 1.14200 3 1 npeggrb tem keV 164.547 +/- 808.716 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 4162.58 +/- 697.219 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498114e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:42 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.06993E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.31458 +/- 1.04470 2 1 npeggrb beta -1.77231 +/- 1.14200 3 1 npeggrb tem keV 164.547 +/- 808.716 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 4162.58 +/- 697.219 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498114e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498114e-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 = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 185.61 using 59 PHA bins. Test statistic : Chi-Squared = 185.61 using 59 PHA bins. Reduced chi-squared = 3.3748 for 55 degrees of freedom Null hypothesis probability = 4.566277e-16 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 4916.91 using 59 PHA bins. Test statistic : Chi-Squared = 4916.91 using 59 PHA bins. Reduced chi-squared = 89.3984 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 50.4245 0.015491 -1 -1.31664 -1.75454 163.556 2792.02 ================================================== Variances and Principal Axes 1 2 3 7 7.6369E-03| -0.8772 -0.4801 -0.0014 0.0003 1.4842E-01| 0.4801 -0.8772 0.0001 0.0007 5.7090E+05| -0.0012 -0.0003 0.9653 0.2610 1.5411E+06| 0.0003 0.0009 -0.2610 0.9653 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.057e+00 5.688e-01 -8.041e+02 2.518e+02 5.688e-01 1.406e+00 -5.328e+02 1.284e+03 -8.041e+02 -5.328e+02 6.370e+05 -2.445e+05 2.518e+02 1.284e+03 -2.445e+05 1.475e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.31664 +/- 1.02827 2 1 npeggrb beta -1.75454 +/- 1.18575 3 1 npeggrb tem keV 163.556 +/- 798.124 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 2792.02 +/- 1214.51 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498461e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4214 0.0370543 -2 -1.29393 -1.78273 152.781 2761.13 ================================================== Variances and Principal Axes 1 2 3 7 7.7731E-03| -0.8605 -0.5094 -0.0014 0.0003 1.3630E-01| 0.5094 -0.8605 0.0003 0.0007 5.4878E+05| -0.0013 -0.0003 0.9643 0.2648 1.4975E+06| 0.0003 0.0009 -0.2648 0.9643 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.121e+00 5.461e-01 -8.143e+02 2.623e+02 5.461e-01 1.236e+00 -4.882e+02 1.190e+03 -8.143e+02 -4.882e+02 6.153e+05 -2.423e+05 2.623e+02 1.190e+03 -2.423e+05 1.431e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.29393 +/- 1.05888 2 1 npeggrb beta -1.78273 +/- 1.11159 3 1 npeggrb tem keV 152.781 +/- 784.426 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 2761.13 +/- 1196.22 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.499626e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4205 0.0300394 0 -1.29425 -1.77989 151.997 2759.59 ================================================== Variances and Principal Axes 1 2 3 7 7.5745E-03| -0.8863 -0.4632 -0.0017 0.0003 1.5712E-01| 0.4632 -0.8863 0.0001 0.0007 3.7936E+05| -0.0015 -0.0006 0.9849 0.1730 1.5373E+06| 0.0002 0.0009 -0.1730 0.9849 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.027e+00 5.902e-01 -6.388e+02 2.483e+02 5.902e-01 1.550e+00 -4.519e+02 1.361e+03 -6.388e+02 -4.519e+02 4.140e+05 -1.973e+05 2.483e+02 1.361e+03 -1.973e+05 1.503e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.29425 +/- 1.01359 2 1 npeggrb beta -1.77989 +/- 1.24503 3 1 npeggrb tem keV 151.997 +/- 643.445 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 2759.59 +/- 1225.80 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.499981e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:42 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.06930E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.29425 +/- 1.01359 2 1 npeggrb beta -1.77989 +/- 1.24503 3 1 npeggrb tem keV 151.997 +/- 643.445 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 2759.59 +/- 1225.80 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.499981e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.499981e-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 = 199.50 using 59 PHA bins. Test statistic : Chi-Squared = 199.50 using 59 PHA bins. Reduced chi-squared = 3.6273 for 55 degrees of freedom Null hypothesis probability = 2.903186e-18 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 53.0746 1.78879 -2 -1.09787 -1.71236 71.4537 16368.2 50.831 3.05741 -2 -1.34717 -1.76914 128.635 18495.1 50.4457 1.30153 -3 -1.35415 -1.77905 184.880 18495.1 50.4439 0.0889561 -1 -1.33001 -1.73489 161.879 18764.2 ================================================== Variances and Principal Axes 1 2 3 7 1.1973E-02| -0.8586 -0.5127 -0.0011 0.0001 9.8888E-02| 0.5127 -0.8586 0.0003 0.0001 6.2373E+05| -0.0011 -0.0003 0.9993 0.0379 9.6956E+07| 0.0000 0.0001 -0.0379 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.129e-01 6.453e-01 -8.160e+02 3.299e+03 6.453e-01 2.042e+00 -7.116e+02 1.357e+04 -8.160e+02 -7.116e+02 7.624e+05 -3.652e+06 3.299e+03 1.357e+04 -3.652e+06 9.682e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.33001 +/- 0.955438 2 1 npeggrb beta -1.73489 +/- 1.42912 3 1 npeggrb tem keV 161.879 +/- 873.158 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 1.87642E+04 +/- 9839.58 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9172 for 55 degrees of freedom Null hypothesis probability = 6.491232e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4376 0.171253 -1 -1.32021 -1.76925 174.940 18703.3 ================================================== Variances and Principal Axes 1 2 3 7 1.2292E-02| -0.7298 -0.6837 -0.0011 0.0001 7.6045E-02| 0.6837 -0.7298 0.0008 0.0001 6.6318E+05| -0.0013 -0.0002 0.9989 0.0461 5.9967E+07| 0.0001 0.0001 -0.0461 0.9989 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.380e+00 4.853e-01 -1.025e+03 2.987e+03 4.853e-01 8.233e-01 -4.426e+02 6.694e+03 -1.025e+03 -4.426e+02 7.895e+05 -2.734e+06 2.987e+03 6.694e+03 -2.734e+06 5.984e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32021 +/- 1.17469 2 1 npeggrb beta -1.76925 +/- 0.907345 3 1 npeggrb tem keV 174.940 +/- 888.520 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 1.87033E+04 +/- 7735.69 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.44 using 59 PHA bins. Test statistic : Chi-Squared = 50.44 using 59 PHA bins. Reduced chi-squared = 0.9170 for 55 degrees of freedom Null hypothesis probability = 6.493586e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4267 0.126457 0 -1.32278 -1.76123 170.075 18733.7 50.4257 0.0206475 0 -1.32240 -1.75905 168.333 18730.9 ================================================== Variances and Principal Axes 1 2 3 7 1.2193E-02| -0.8249 -0.5653 -0.0012 0.0001 8.8723E-02| 0.5653 -0.8249 0.0005 0.0001 5.2451E+05| -0.0013 -0.0003 0.9993 0.0365 8.3600E+07| 0.0000 0.0001 -0.0365 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.025e+00 5.820e-01 -7.902e+02 3.177e+03 5.820e-01 1.510e+00 -5.531e+02 1.080e+04 -7.902e+02 -5.531e+02 6.353e+05 -3.032e+06 3.177e+03 1.080e+04 -3.032e+06 8.349e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.32240 +/- 1.01224 2 1 npeggrb beta -1.75905 +/- 1.22888 3 1 npeggrb tem keV 168.333 +/- 797.085 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 1.87309E+04 +/- 9137.25 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.43 using 59 PHA bins. Test statistic : Chi-Squared = 50.43 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498008e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 185.61 using 59 PHA bins. Test statistic : Chi-Squared = 185.61 using 59 PHA bins. Reduced chi-squared = 3.3748 for 55 degrees of freedom Null hypothesis probability = 4.566277e-16 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 185.61 using 59 PHA bins. Test statistic : Chi-Squared = 185.61 using 59 PHA bins. Reduced chi-squared = 3.3748 for 55 degrees of freedom Null hypothesis probability = 4.566277e-16 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4242 0.0155291 -1 -1.31652 -1.75752 163.758 9597.32 ================================================== Variances and Principal Axes 1 2 3 7 4.6353E-03| -0.6559 -0.7548 -0.0010 0.0001 5.9987E-02| 0.7548 -0.6559 0.0008 0.0001 5.1553E+05| -0.0013 -0.0002 0.9993 0.0385 8.2304E+07| 0.0000 0.0001 -0.0385 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.057e+00 5.688e-01 -8.040e+02 3.329e+03 5.688e-01 1.407e+00 -5.328e+02 1.052e+04 -8.040e+02 -5.328e+02 6.369e+05 -3.148e+06 3.329e+03 1.052e+04 -3.148e+06 8.218e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.31652 +/- 1.02822 2 1 npeggrb beta -1.75752 +/- 1.18601 3 1 npeggrb tem keV 163.758 +/- 798.065 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 9597.32 +/- 9065.46 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.498589e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4224 0.0300161 -2 -1.28711 -1.76163 145.452 9547.46 ================================================== Variances and Principal Axes 1 2 3 7 4.6202E-03| -0.6407 -0.7678 -0.0011 0.0001 5.9247E-02| 0.7678 -0.6407 0.0009 0.0001 4.8851E+05| -0.0014 -0.0002 0.9993 0.0383 7.7912E+07| 0.0000 0.0001 -0.0383 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.100e+00 5.526e-01 -7.976e+02 3.289e+03 5.526e-01 1.288e+00 -4.935e+02 9.788e+03 -7.976e+02 -4.935e+02 6.021e+05 -2.964e+06 3.289e+03 9.788e+03 -2.964e+06 7.780e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.28711 +/- 1.04872 2 1 npeggrb beta -1.76163 +/- 1.13504 3 1 npeggrb tem keV 145.452 +/- 775.965 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 9547.46 +/- 8820.33 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9168 for 55 degrees of freedom Null hypothesis probability = 6.499255e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 50.4195 0.0596704 -1 -1.28419 -1.76849 148.125 9514.23 ================================================== Variances and Principal Axes 1 2 3 7 4.5742E-03| -0.6010 -0.7993 -0.0012 0.0001 5.8087E-02| 0.7993 -0.6010 0.0012 0.0001 3.5488E+05| -0.0017 -0.0003 0.9994 0.0346 6.7385E+07| 0.0000 0.0001 -0.0346 0.9994 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.228e+00 5.217e-01 -7.170e+02 3.198e+03 5.217e-01 1.047e+00 -3.744e+02 8.200e+03 -7.170e+02 -3.744e+02 4.349e+05 -2.315e+06 3.198e+03 8.200e+03 -2.315e+06 6.730e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.28419 +/- 1.10802 2 1 npeggrb beta -1.76849 +/- 1.02325 3 1 npeggrb tem keV 148.125 +/- 659.490 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 9514.23 +/- 8203.96 ________________________________________________________________________ Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500357e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Sun May 31 02:17:43 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: ../sw00411248000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00411248000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00411248000b_preslew.pha Net count rate (cts/s) for Spectrum:1 2.080e-02 +/- 1.743e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 29.86 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00411248000b_preslew.rsp for Source 1 Spectral data counts: 0.621153 Model predicted rate: 2.06917E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.28419 +/- 1.10802 2 1 npeggrb beta -1.76849 +/- 1.02325 3 1 npeggrb tem keV 148.125 +/- 659.490 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 9514.23 +/- 8203.96 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500357e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 50.42 using 59 PHA bins. Test statistic : Chi-Squared = 50.42 using 59 PHA bins. Reduced chi-squared = 0.9167 for 55 degrees of freedom Null hypothesis probability = 6.500357e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 4.97368 ( -4.97368 -4.97368 ) beta : -1.62317 ( -0.283283 0.260216 ) Epeak [keV] : 20.9670 ( -20.967 6.74652 ) Norm@50keV : 426.482 ( -57.4214 867804 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 50.25 using 59 PHA bins. # Reduced chi-squared = 0.9137 for 55 degrees of freedom # Null hypothesis probability = 6.562983e-01 Photon flux (15-150 keV) in 29.86 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 3.5568e-07 ( 0 0 ) ergs/cm2