XSPEC version: 12.9.0c Build Date/Time: Wed Jul 29 15:14:04 2015 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00652643000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00652643000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.554e-02 +/- 2.446e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 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 ../sw00652643000b_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 = 3.406135e+07 using 59 PHA bins. Test statistic : Chi-Squared = 3.406135e+07 using 59 PHA bins. Reduced chi-squared = 619297.3 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 45.58 using 59 PHA bins. Test statistic : Chi-Squared = 45.58 using 59 PHA bins. Reduced chi-squared = 0.8287 for 55 degrees of freedom Null hypothesis probability = 8.134507e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 45.4872 0.648373 0 -0.987274 -2.24249 79.4458 0.00183062 45.2613 7.18308 0 -1.01744 -1.86326 74.7694 0.00183710 44.2479 47.2479 -1 -1.09761 -2.18249 64.6876 0.00187611 44.1574 33.5278 -1 -1.11754 -2.08543 59.8986 0.00191587 44.1151 46.6828 -2 -1.06861 -2.15948 56.4342 0.00208334 44.091 115.678 -2 -1.02070 -2.14865 54.9545 0.00223750 44.0778 58.6451 -2 -0.983819 -2.16543 54.2434 0.00235538 44.0703 28.6939 -2 -0.953777 -2.16087 53.4223 0.00246046 ================================================== Variances and Principal Axes 1 2 3 5 4.8029E-08| -0.0025 0.0001 0.0000 1.0000 3.2805E-01| 0.9136 0.4056 0.0295 0.0023 8.3743E-01| -0.4059 0.9139 0.0030 -0.0011 2.3409E+03| 0.0258 0.0147 -0.9996 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.967e+00 6.980e-01 -6.030e+01 6.749e-03 6.980e-01 1.260e+00 -3.440e+01 2.694e-03 -6.030e+01 -3.440e+01 2.339e+03 -2.208e-01 6.749e-03 2.694e-03 -2.208e-01 2.360e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.953777 +/- 1.40237 2 1 ngrbep beta -2.16087 +/- 1.12228 3 1 ngrbep epeak keV 53.4223 +/- 48.3612 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.46046E-03 +/- 4.85845E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.07 using 59 PHA bins. Test statistic : Chi-Squared = 44.07 using 59 PHA bins. Reduced chi-squared = 0.8013 for 55 degrees of freedom Null hypothesis probability = 8.544474e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 44.0654 0.0244524 -2 -0.929941 -2.17314 53.0584 0.00254160 ================================================== Variances and Principal Axes 1 2 3 5 5.2358E-08| -0.0027 0.0001 0.0000 1.0000 3.3143E-01| 0.8800 0.4739 0.0309 0.0023 7.8046E-01| -0.4741 0.8805 -0.0003 -0.0014 2.1980E+03| 0.0274 0.0144 -0.9995 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.079e+00 6.760e-01 -6.013e+01 7.508e-03 6.760e-01 1.132e+00 -3.153e+01 2.745e-03 -6.013e+01 -3.153e+01 2.196e+03 -2.314e-01 7.508e-03 2.745e-03 -2.314e-01 2.762e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.929941 +/- 1.44182 2 1 ngrbep beta -2.17314 +/- 1.06411 3 1 ngrbep epeak keV 53.0584 +/- 46.8609 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.54160E-03 +/- 5.25539E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.07 using 59 PHA bins. Test statistic : Chi-Squared = 44.07 using 59 PHA bins. Reduced chi-squared = 0.8012 for 55 degrees of freedom Null hypothesis probability = 8.545715e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 44.0625 0.0180374 -2 -0.910596 -2.16911 52.5577 0.00261447 ================================================== Variances and Principal Axes 1 2 3 5 5.5762E-08| -0.0028 0.0001 0.0000 1.0000 3.4046E-01| 0.8778 0.4779 0.0324 0.0024 7.8767E-01| -0.4781 0.8783 -0.0004 -0.0014 2.0069E+03| 0.0286 0.0151 -0.9995 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.085e+00 6.801e-01 -5.738e+01 7.768e-03 6.801e-01 1.144e+00 -3.032e+01 2.848e-03 -5.738e+01 -3.032e+01 2.005e+03 -2.280e-01 7.768e-03 2.848e-03 -2.280e-01 2.947e-05 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.910596 +/- 1.44406 2 1 ngrbep beta -2.16911 +/- 1.06956 3 1 ngrbep epeak keV 52.5577 +/- 44.7750 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.61447E-03 +/- 5.42908E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546450e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0c Wed Sep 30 11:08:58 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38307E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.910596 +/- 1.44406 2 1 ngrbep beta -2.16911 +/- 1.06956 3 1 ngrbep epeak keV 52.5577 +/- 44.7750 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 2.61447E-03 +/- 5.42908E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546450e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.059023 photons (2.9741e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.029269 photons (3.8032e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) XSPEC12>error 1 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 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: -1.24543e+06, with delta statistic: 1.0509 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 52.5577 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: -1.30592e+12, with delta statistic: 1.0509 ***Warning: Number of trials exceeded before convergence. Current trial values 63.1542, 63.1818 and delta statistic 0.369516, 4.85576 Apparent non-monotonicity in statistic space detected. Current bracket values 63.166, 63.1818 and delta stat 0.36952, 4.85576 but latest trial 63.1732 gives 0.369514 Suggest that you check this result using the steppar command. 1 0 4.96878 (0.895707,5.86449) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -922444, with delta statistic: 0.390425 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -9.6725e+11, with delta statistic: 0.390425 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.01424e+18, with delta statistic: 0.390425 2 0 -1.53129 (2.17386,0.642571) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 102.224, 104.49 and delta stat 0.781057, 3.38752 but latest trial 103.479 gives 0.682899 Suggest that you check this result using the steppar command. 3 0 103.357 (-50.8353,52.522) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.60915 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 Fit error occurred during lower bound error calculation. 5 0 67.7395 (-0.00292459,67.7366) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11903 photons (9.8798e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 0.2169 (0.000 - 3.648e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11208 photons (7.4293e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.2169 (0.000 - 2.208e-08) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.040697 photons (1.2688e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.04455 (0.000 - 1.384e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.042238 photons (2.3786e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.07376 (0.000 - 4.354e-09) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.022398 photons (2.4709e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 0.04586 (0.000 - 5.523e-09) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.0067437 photons (1.311e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.009944 (0.000 - 1.955e-09) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.013694 photons (3.7615e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.06046 (0.000 - 1.996e-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_350kev_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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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_150kev_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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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_100kev_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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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_150kev_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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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_350kev_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 = 6570.22 using 59 PHA bins. Test statistic : Chi-Squared = 6570.22 using 59 PHA bins. Reduced chi-squared = 119.459 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_350kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:00 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38333E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 57.41 using 59 PHA bins. Test statistic : Chi-Squared = 57.41 using 59 PHA bins. Reduced chi-squared = 1.044 for 55 degrees of freedom Null hypothesis probability = 3.858961e-01 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0579 0.0348952 -3 -0.851530 -2.19000 45.0016 7419.61 ================================================== Variances and Principal Axes 1 2 3 7 4.1791E-02| -0.9448 -0.3271 -0.0176 0.0001 3.7551E-01| 0.3271 -0.9450 0.0014 0.0005 8.6392E+03| -0.0171 -0.0045 0.9998 0.0095 1.0303E+06| 0.0001 0.0005 -0.0095 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.623e+00 6.342e-01 -1.490e+02 1.438e+02 6.342e-01 8.177e-01 -4.382e+01 5.614e+02 -1.490e+02 -4.382e+01 8.728e+03 -9.694e+03 1.438e+02 5.614e+02 -9.694e+03 1.030e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.851530 +/- 1.61955 2 1 npeggrb beta -2.19000 +/- 0.904260 3 1 npeggrb tem keV 45.0016 +/- 93.4263 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 7419.61 +/- 1015.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547624e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0573 0.00776273 -2 -0.823581 -2.16330 43.0135 7432.52 ================================================== Variances and Principal Axes 1 2 3 7 3.9952E-02| -0.9614 -0.2747 -0.0170 0.0001 4.6061E-01| 0.2748 -0.9615 -0.0007 0.0005 8.2900E+03| -0.0162 -0.0053 0.9998 0.0083 1.0466E+06| 0.0001 0.0006 -0.0083 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.251e+00 6.764e-01 -1.350e+02 1.216e+02 6.764e-01 1.054e+00 -4.938e+01 6.389e+02 -1.350e+02 -4.938e+01 8.359e+03 -8.600e+03 1.216e+02 6.389e+02 -8.600e+03 1.047e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.823581 +/- 1.50044 2 1 npeggrb beta -2.16330 +/- 1.02656 3 1 npeggrb tem keV 43.0135 +/- 91.4265 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 7432.52 +/- 1023.01 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547775e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0571 0.0113359 -3 -0.836690 -2.18321 44.0596 7422.64 ================================================== Variances and Principal Axes 1 2 3 7 4.1546E-02| -0.9489 -0.3151 -0.0180 0.0001 3.9211E-01| 0.3151 -0.9490 0.0010 0.0005 8.0864E+03| -0.0174 -0.0047 0.9998 0.0089 1.0333E+06| 0.0001 0.0006 -0.0089 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.531e+00 6.385e-01 -1.416e+02 1.377e+02 6.385e-01 8.617e-01 -4.349e+01 5.769e+02 -1.416e+02 -4.349e+01 8.165e+03 -9.144e+03 1.377e+02 5.769e+02 -9.144e+03 1.033e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.836690 +/- 1.59096 2 1 npeggrb beta -2.18321 +/- 0.928299 3 1 npeggrb tem keV 44.0596 +/- 90.3622 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 7422.64 +/- 1016.48 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547818e-01 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:00 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38248E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.836690 +/- 1.59096 2 1 npeggrb beta -2.18321 +/- 0.928299 3 1 npeggrb tem keV 44.0596 +/- 90.3622 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 7422.64 +/- 1016.48 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547818e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547818e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 5543.21 using 59 PHA bins. Test statistic : Chi-Squared = 5543.21 using 59 PHA bins. Reduced chi-squared = 100.786 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0577 0.0348916 -3 -0.848790 -2.18930 44.8426 1257.30 ================================================== Variances and Principal Axes 1 2 3 7 1.8670E-02| -0.9899 -0.1410 -0.0170 -0.0009 5.8266E-01| 0.1410 -0.9900 -0.0032 0.0009 7.9101E+03| -0.0161 -0.0056 0.9892 -0.1453 4.6832E+04| -0.0034 -0.0000 0.1453 0.9894 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.623e+00 6.342e-01 -1.490e+02 -1.407e+02 6.342e-01 8.175e-01 -4.383e+01 5.123e+00 -1.490e+02 -4.383e+01 8.729e+03 5.594e+03 -1.407e+02 5.123e+00 5.594e+03 4.601e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.848790 +/- 1.61948 2 1 npeggrb beta -2.18930 +/- 0.904145 3 1 npeggrb tem keV 44.8426 +/- 93.4302 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 1257.30 +/- 214.500 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547660e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0571 0.0079046 -2 -0.833743 -2.16740 43.6532 1258.72 ================================================== Variances and Principal Axes 1 2 3 7 1.7867E-02| -0.9932 -0.1154 -0.0161 -0.0009 7.3112E-01| 0.1155 -0.9933 -0.0047 0.0010 7.3740E+03| -0.0152 -0.0066 0.9880 -0.1534 4.6967E+04| -0.0034 -0.0001 0.1534 0.9882 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.264e+00 6.749e-01 -1.349e+02 -1.407e+02 6.749e-01 1.044e+00 -4.897e+01 2.129e+00 -1.349e+02 -4.897e+01 8.303e+03 6.001e+03 -1.407e+02 2.129e+00 6.001e+03 4.604e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.833743 +/- 1.50464 2 1 npeggrb beta -2.16740 +/- 1.02184 3 1 npeggrb tem keV 43.6532 +/- 91.1226 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 1258.72 +/- 214.559 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547808e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0569 0.00702049 -3 -0.827454 -2.17720 43.4755 1257.28 ================================================== Variances and Principal Axes 1 2 3 7 1.8300E-02| -0.9914 -0.1299 -0.0168 -0.0009 6.3796E-01| 0.1300 -0.9915 -0.0038 0.0010 7.5325E+03| -0.0158 -0.0060 0.9889 -0.1476 4.6898E+04| -0.0034 -0.0001 0.1475 0.9891 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.471e+00 6.514e-01 -1.417e+02 -1.415e+02 6.514e-01 9.029e-01 -4.545e+01 3.860e+00 -1.417e+02 -4.545e+01 8.387e+03 5.744e+03 -1.415e+02 3.860e+00 5.744e+03 4.604e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.827454 +/- 1.57192 2 1 npeggrb beta -2.17720 +/- 0.950194 3 1 npeggrb tem keV 43.4755 +/- 91.5810 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 1257.28 +/- 214.571 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547859e-01 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38259E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.827454 +/- 1.57192 2 1 npeggrb beta -2.17720 +/- 0.950194 3 1 npeggrb tem keV 43.4755 +/- 91.5810 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 1257.28 +/- 214.571 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547859e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547859e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 46.55 using 59 PHA bins. Test statistic : Chi-Squared = 46.55 using 59 PHA bins. Reduced chi-squared = 0.8464 for 55 degrees of freedom Null hypothesis probability = 7.842633e-01 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 1238.67 using 59 PHA bins. Test statistic : Chi-Squared = 1238.67 using 59 PHA bins. Reduced chi-squared = 22.5212 for 55 degrees of freedom Null hypothesis probability = 5.163121e-223 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0579 0.0348949 -3 -0.852129 -2.19024 45.0371 2368.81 ================================================== Variances and Principal Axes 1 2 3 7 5.3480E-02| -0.9823 -0.1864 -0.0175 0.0001 4.6034E-01| 0.1865 -0.9824 -0.0047 -0.0016 5.7151E+03| -0.0160 -0.0081 0.9838 0.1784 1.0050E+05| 0.0033 -0.0001 -0.1783 0.9840 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.623e+00 6.341e-01 -1.490e+02 3.101e+02 6.341e-01 8.174e-01 -4.382e+01 -1.623e+01 -1.490e+02 -4.382e+01 8.728e+03 -1.663e+04 3.101e+02 -1.623e+01 -1.663e+04 9.748e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.852129 +/- 1.61948 2 1 npeggrb beta -2.19024 +/- 0.904121 3 1 npeggrb tem keV 45.0371 +/- 93.4239 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 2368.81 +/- 312.219 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547612e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0574 0.00774588 -2 -0.819742 -2.16110 42.7667 2370.33 ================================================== Variances and Principal Axes 1 2 3 7 5.1072E-02| -0.9876 -0.1562 -0.0167 0.0001 6.1298E-01| 0.1564 -0.9877 -0.0068 -0.0017 5.1042E+03| -0.0151 -0.0094 0.9828 0.1837 1.0197E+05| 0.0032 0.0001 -0.1836 0.9830 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.248e+00 6.767e-01 -1.350e+02 3.030e+02 6.767e-01 1.056e+00 -4.947e+01 2.304e+00 -1.350e+02 -4.947e+01 8.369e+03 -1.749e+04 3.030e+02 2.304e+00 -1.749e+04 9.870e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.819742 +/- 1.49933 2 1 npeggrb beta -2.16110 +/- 1.02761 3 1 npeggrb tem keV 42.7667 +/- 91.4846 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 2370.33 +/- 314.167 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547732e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0573 0.0131196 -3 -0.842908 -2.18628 44.4247 2369.45 ================================================== Variances and Principal Axes 1 2 3 7 5.3327E-02| -0.9831 -0.1824 -0.0180 0.0001 4.8000E-01| 0.1825 -0.9832 -0.0052 -0.0016 5.2891E+03| -0.0164 -0.0085 0.9847 0.1735 1.0067E+05| 0.0033 -0.0001 -0.1735 0.9848 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.574e+00 6.401e-01 -1.427e+02 3.103e+02 6.401e-01 8.465e-01 -4.316e+01 -1.348e+01 -1.427e+02 -4.316e+01 8.157e+03 -1.629e+04 3.103e+02 -1.348e+01 -1.629e+04 9.780e+04 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.842908 +/- 1.60443 2 1 npeggrb beta -2.18628 +/- 0.920058 3 1 npeggrb tem keV 44.4247 +/- 90.3169 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 2369.45 +/- 312.726 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547759e-01 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:01 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38280E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.842908 +/- 1.60443 2 1 npeggrb beta -2.18628 +/- 0.920058 3 1 npeggrb tem keV 44.4247 +/- 90.3169 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 2369.45 +/- 312.726 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547759e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547759e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 82.78 using 59 PHA bins. Test statistic : Chi-Squared = 82.78 using 59 PHA bins. Reduced chi-squared = 1.505 for 55 degrees of freedom Null hypothesis probability = 9.083381e-03 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1122.52 using 59 PHA bins. Test statistic : Chi-Squared = 1122.52 using 59 PHA bins. Reduced chi-squared = 20.4094 for 55 degrees of freedom Null hypothesis probability = 6.347572e-199 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0577 0.0348958 -3 -0.848325 -2.18913 44.8147 2468.41 ================================================== Variances and Principal Axes 1 2 3 7 1.9664E-02| -0.9615 -0.2740 -0.0189 0.0005 5.7573E-01| 0.2741 -0.9617 -0.0014 0.0005 6.6353E+03| -0.0178 -0.0065 0.9945 -0.1032 2.0350E+05| -0.0015 -0.0000 0.1032 0.9947 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.623e+00 6.342e-01 -1.490e+02 -2.944e+02 6.342e-01 8.177e-01 -4.382e+01 -2.127e+00 -1.490e+02 -4.382e+01 8.728e+03 2.020e+04 -2.944e+02 -2.127e+00 2.020e+04 2.014e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.848325 +/- 1.61956 2 1 npeggrb beta -2.18913 +/- 0.904289 3 1 npeggrb tem keV 44.8147 +/- 93.4232 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 2468.41 +/- 448.782 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547658e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0571 0.00825839 -2 -0.836018 -2.16865 43.8006 2466.34 ================================================== Variances and Principal Axes 1 2 3 7 1.8455E-02| -0.9762 -0.2159 -0.0184 0.0005 7.3966E-01| 0.2160 -0.9764 -0.0035 0.0005 5.9693E+03| -0.0172 -0.0074 0.9943 -0.1051 2.1292E+05| -0.0014 -0.0002 0.1051 0.9945 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.258e+00 6.701e-01 -1.343e+02 -2.962e+02 6.701e-01 1.041e+00 -4.860e+01 -4.102e+01 -1.343e+02 -4.860e+01 8.254e+03 2.164e+04 -2.962e+02 -4.102e+01 2.164e+04 2.106e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.836018 +/- 1.50261 2 1 npeggrb beta -2.16865 +/- 1.02012 3 1 npeggrb tem keV 43.8006 +/- 90.8540 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 2466.34 +/- 458.948 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547810e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0569 0.00614205 -3 -0.825858 -2.17627 43.3700 2465.50 ================================================== Variances and Principal Axes 1 2 3 7 1.9124E-02| -0.9691 -0.2460 -0.0188 0.0005 6.4463E-01| 0.2461 -0.9692 -0.0024 0.0005 6.2365E+03| -0.0176 -0.0070 0.9944 -0.1039 2.0811E+05| -0.0015 -0.0001 0.1039 0.9946 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.452e+00 6.520e-01 -1.414e+02 -2.974e+02 6.520e-01 9.125e-01 -4.574e+01 -1.968e+01 -1.414e+02 -4.574e+01 8.412e+03 2.085e+04 -2.974e+02 -1.968e+01 2.085e+04 2.059e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.825858 +/- 1.56590 2 1 npeggrb beta -2.17627 +/- 0.955237 3 1 npeggrb tem keV 43.3700 +/- 91.7156 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 2465.50 +/- 453.798 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547863e-01 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38265E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.825858 +/- 1.56590 2 1 npeggrb beta -2.17627 +/- 0.955237 3 1 npeggrb tem keV 43.3700 +/- 91.7156 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 2465.50 +/- 453.798 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547863e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547863e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 336.48 using 59 PHA bins. Test statistic : Chi-Squared = 336.48 using 59 PHA bins. Reduced chi-squared = 6.1177 for 55 degrees of freedom Null hypothesis probability = 4.750006e-42 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 4974.96 using 59 PHA bins. Test statistic : Chi-Squared = 4974.96 using 59 PHA bins. Reduced chi-squared = 90.4539 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0577 0.0348955 -3 -0.846976 -2.18684 44.7190 1304.62 ================================================== Variances and Principal Axes 1 2 3 7 9.9907E-03| -0.6624 -0.7490 -0.0134 0.0008 1.1932E-01| 0.7489 -0.6625 0.0113 0.0008 7.9632E+03| -0.0173 -0.0026 0.9990 0.0409 4.6706E+05| 0.0006 0.0012 -0.0409 0.9992 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.623e+00 6.342e-01 -1.490e+02 2.669e+02 6.342e-01 8.179e-01 -4.382e+01 5.737e+02 -1.490e+02 -4.382e+01 8.727e+03 -1.875e+04 2.669e+02 5.737e+02 -1.875e+04 4.663e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.846976 +/- 1.61953 2 1 npeggrb beta -2.18684 +/- 0.904373 3 1 npeggrb tem keV 44.7190 +/- 93.4205 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 1304.62 +/- 682.855 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547677e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0575 0.00783216 -3 -0.811157 -2.16265 42.3193 1317.67 ================================================== Variances and Principal Axes 1 2 3 7 1.0069E-02| -0.7142 -0.6998 -0.0140 0.0008 1.2597E-01| 0.6998 -0.7143 0.0094 0.0009 7.5523E+03| -0.0166 -0.0030 0.9991 0.0381 5.0219E+05| 0.0005 0.0013 -0.0381 0.9993 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.275e+00 6.676e-01 -1.349e+02 2.558e+02 6.676e-01 1.027e+00 -4.827e+01 6.666e+02 -1.349e+02 -4.827e+01 8.267e+03 -1.882e+04 2.558e+02 6.666e+02 -1.882e+04 5.015e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.811157 +/- 1.50831 2 1 npeggrb beta -2.16265 +/- 1.01332 3 1 npeggrb tem keV 42.3193 +/- 90.9241 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 1317.67 +/- 708.148 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547718e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0572 0.0133241 -3 -0.840019 -2.18552 44.2383 1305.03 ================================================== Variances and Principal Axes 1 2 3 7 1.0024E-02| -0.6664 -0.7455 -0.0141 0.0008 1.1992E-01| 0.7454 -0.6665 0.0117 0.0009 7.2253E+03| -0.0181 -0.0027 0.9991 0.0388 4.6914E+05| 0.0006 0.0012 -0.0388 0.9992 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.600e+00 6.403e-01 -1.413e+02 2.668e+02 6.403e-01 8.392e-01 -4.233e+01 5.828e+02 -1.413e+02 -4.233e+01 7.920e+03 -1.793e+04 2.668e+02 5.828e+02 -1.793e+04 4.684e+05 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.840019 +/- 1.61230 2 1 npeggrb beta -2.18552 +/- 0.916101 3 1 npeggrb tem keV 44.2383 +/- 88.9920 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 1305.03 +/- 684.427 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547788e-01 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38260E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.840019 +/- 1.61230 2 1 npeggrb beta -2.18552 +/- 0.916101 3 1 npeggrb tem keV 44.2383 +/- 88.9920 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 1305.03 +/- 684.427 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547788e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547788e-01 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350kev_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 = 160.10 using 59 PHA bins. Test statistic : Chi-Squared = 160.10 using 59 PHA bins. Reduced chi-squared = 2.9109 for 55 degrees of freedom Null hypothesis probability = 3.350849e-12 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.1415 0.521043 -1 -0.949327 -2.43382 51.5039 9072.34 44.1063 0.026489 -1 -0.935756 -2.35079 50.8072 9313.48 44.0848 0.0098042 -1 -0.925173 -2.29002 49.8309 9495.35 44.0814 0.00231183 -2 -0.839113 -2.11373 42.9670 9995.12 ================================================== Variances and Principal Axes 1 2 3 7 2.4073E-02| -0.8732 -0.4872 -0.0140 0.0001 1.5954E-01| 0.4872 -0.8733 0.0039 0.0003 7.2515E+03| -0.0141 -0.0034 0.9999 0.0084 1.5772E+07| 0.0001 0.0003 -0.0084 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.660e+00 8.114e-01 -1.157e+02 1.557e+03 8.114e-01 1.986e+00 -6.911e+01 5.292e+03 -1.157e+02 -6.911e+01 8.371e+03 -1.329e+05 1.557e+03 5.292e+03 -1.329e+05 1.577e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.839113 +/- 1.28852 2 1 npeggrb beta -2.11373 +/- 1.40922 3 1 npeggrb tem keV 42.9670 +/- 91.4931 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 9995.12 +/- 3971.24 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.08 using 59 PHA bins. Test statistic : Chi-Squared = 44.08 using 59 PHA bins. Reduced chi-squared = 0.8015 for 55 degrees of freedom Null hypothesis probability = 8.541669e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0624 0.0514125 -3 -0.888677 -2.19869 47.3752 9806.15 ================================================== Variances and Principal Axes 1 2 3 7 2.2436E-02| -0.6648 -0.7469 -0.0128 0.0001 1.1315E-01| 0.7468 -0.6649 0.0117 0.0002 8.6732E+03| -0.0173 -0.0018 0.9998 0.0101 1.1656E+07| 0.0001 0.0002 -0.0101 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.915e+00 6.018e-01 -1.670e+02 1.678e+03 6.018e-01 6.825e-01 -4.194e+01 2.627e+03 -1.670e+02 -4.194e+01 9.851e+03 -1.172e+05 1.678e+03 2.627e+03 -1.172e+05 1.165e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.888677 +/- 1.70725 2 1 npeggrb beta -2.19869 +/- 0.826161 3 1 npeggrb tem keV 47.3752 +/- 99.2517 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 9806.15 +/- 3413.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.546477e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.059 0.0158397 -2 -0.834057 -2.15164 43.1963 9958.38 ================================================== Variances and Principal Axes 1 2 3 7 2.3629E-02| -0.7974 -0.6033 -0.0136 0.0001 1.2858E-01| 0.6033 -0.7975 0.0071 0.0002 8.0108E+03| -0.0151 -0.0025 0.9998 0.0093 1.3889E+07| 0.0001 0.0003 -0.0093 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.072e+00 6.966e-01 -1.358e+02 1.605e+03 6.966e-01 1.201e+00 -5.565e+01 3.838e+03 -1.358e+02 -5.565e+01 9.201e+03 -1.286e+05 1.605e+03 3.838e+03 -1.286e+05 1.389e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.834057 +/- 1.43948 2 1 npeggrb beta -2.15164 +/- 1.09604 3 1 npeggrb tem keV 43.1963 +/- 95.9210 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 9958.38 +/- 3726.60 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8011 for 55 degrees of freedom Null hypothesis probability = 8.547338e-01 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 336.48 using 59 PHA bins. Test statistic : Chi-Squared = 336.48 using 59 PHA bins. Reduced chi-squared = 6.1177 for 55 degrees of freedom Null hypothesis probability = 4.750006e-42 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 336.48 using 59 PHA bins. Test statistic : Chi-Squared = 336.48 using 59 PHA bins. Reduced chi-squared = 6.1177 for 55 degrees of freedom Null hypothesis probability = 4.750006e-42 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0575 0.0348947 -3 -0.844993 -2.18340 44.5743 3748.60 ================================================== Variances and Principal Axes 1 2 3 7 5.4983E-03| -0.4640 -0.8858 -0.0095 0.0002 8.2854E-02| 0.8857 -0.4641 0.0149 0.0001 7.3724E+03| -0.0176 -0.0015 0.9998 0.0110 1.1145E+07| 0.0002 0.0003 -0.0110 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.623e+00 6.341e-01 -1.490e+02 1.766e+03 6.341e-01 8.179e-01 -4.381e+01 2.945e+03 -1.490e+02 -4.381e+01 8.727e+03 -1.229e+05 1.766e+03 2.945e+03 -1.229e+05 1.114e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.844993 +/- 1.61948 2 1 npeggrb beta -2.18340 +/- 0.904364 3 1 npeggrb tem keV 44.5743 +/- 93.4166 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 3748.60 +/- 3338.27 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547714e-01 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.0573 0.00665952 -3 -0.812066 -2.16664 42.4284 3798.14 ================================================== Variances and Principal Axes 1 2 3 7 5.6825E-03| -0.5049 -0.8631 -0.0101 0.0002 8.1775E-02| 0.8630 -0.5050 0.0137 0.0002 7.0045E+03| -0.0169 -0.0018 0.9998 0.0105 1.2103E+07| 0.0001 0.0003 -0.0105 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.311e+00 6.685e-01 -1.365e+02 1.748e+03 6.685e-01 1.008e+00 -4.808e+01 3.410e+03 -1.365e+02 -4.808e+01 8.330e+03 -1.267e+05 1.748e+03 3.410e+03 -1.267e+05 1.210e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.812066 +/- 1.52022 2 1 npeggrb beta -2.16664 +/- 1.00385 3 1 npeggrb tem keV 42.4284 +/- 91.2672 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 3798.14 +/- 3478.74 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547775e-01 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 44.057 0.0108782 -3 -0.833263 -2.18141 43.8336 3753.73 ================================================== Variances and Principal Axes 1 2 3 7 5.5487E-03| -0.4718 -0.8816 -0.0101 0.0002 8.2871E-02| 0.8815 -0.4719 0.0154 0.0002 6.6049E+03| -0.0183 -0.0017 0.9998 0.0104 1.1177E+07| 0.0002 0.0003 -0.0104 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.553e+00 6.378e-01 -1.391e+02 1.740e+03 6.378e-01 8.553e-01 -4.232e+01 3.017e+03 -1.391e+02 -4.232e+01 7.813e+03 -1.163e+05 1.740e+03 3.017e+03 -1.163e+05 1.118e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.833263 +/- 1.59783 2 1 npeggrb beta -2.18141 +/- 0.924826 3 1 npeggrb tem keV 43.8336 +/- 88.3915 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 3753.73 +/- 3343.00 ________________________________________________________________________ Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547831e-01 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0c Wed Sep 30 11:09:02 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Energy Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: ../sw00652643000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00652643000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00652643000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.395e-02 +/- 1.329e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 59.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00652643000b_preslew.rsp for Source 1 Spectral data counts: 0.824475 Model predicted rate: 1.38258E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.833263 +/- 1.59783 2 1 npeggrb beta -2.18141 +/- 0.924826 3 1 npeggrb tem keV 43.8336 +/- 88.3915 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 3753.73 +/- 3343.00 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547831e-01 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. Test statistic : Chi-Squared = 44.06 using 59 PHA bins. Reduced chi-squared = 0.8010 for 55 degrees of freedom Null hypothesis probability = 8.547831e-01 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -0.910596 ( 0.895707 5.86449 ) beta : -2.16911 ( 2.17386 0.642571 ) Epeak [keV] : 52.5577 ( -50.8353 52.522 ) Norm@50keV : 2.61447E-03 ( -0.00292459 67.7366 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 44.06 using 59 PHA bins. # Reduced chi-squared = 0.8011 for 55 degrees of freedom # Null hypothesis probability = 8.546450e-01 Photon flux (15-150 keV) in 59.09 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 4.38604e-07 ( 0 0 ) ergs/cm2