XSPEC version: 12.8.2 Build Date/Time: Thu Jul 3 19:14:55 2014 XSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00616061000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00616061000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.280e-02 +/- 9.970e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 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 ../sw00616061000b_preslew.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model ngrbep Input parameter value, delta, min, bot, top, and max values for ... -1 0.01( 0.01) -10 -3 2 5 1:ngrbep:alpha> -0.98395 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 -2 0.01( 0.02) -10 -5 2 10 2:ngrbep:beta> -2.50000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 300 10( 3) 0.1 0.1 1000 10000 3:ngrbep:epeak> 80.000 10.000 0.10000 0.10000 1000.0 10000. 100 -0.01( 1) 0 0 1000 1000 4:ngrbep:enorm> 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 1 0.01( 0.01) 0 0 1e+20 1e+24 5:ngrbep:norm> 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.983950 +/- 0.0 2 1 ngrbep beta -2.50000 +/- 0.0 3 1 ngrbep epeak keV 80.0000 +/- 0.0 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 1.077340e+06 using 59 PHA bins. Test statistic : Chi-Squared = 1.077340e+06 using 59 PHA bins. Reduced chi-squared = 19588.00 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 76.17 using 59 PHA bins. Test statistic : Chi-Squared = 76.17 using 59 PHA bins. Reduced chi-squared = 1.385 for 55 degrees of freedom Null hypothesis probability = 3.091966e-02 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 76.0048 1.04407 1 -0.983362 -2.36500 80.0777 0.0102778 74.3414 1.19401 0 -0.977077 -1.73916 80.7307 0.0102730 73.3239 54.2104 0 -0.924980 -1.61277 84.1393 0.0101786 72.1287 25.8299 -1 -0.759829 -1.55118 99.0398 0.0102003 71.9976 6.30037 -1 -0.663607 -1.69113 108.410 0.0103535 71.9759 29.3103 0 -0.663373 -1.54935 106.338 0.0103282 71.9255 17.3337 0 -0.660736 -1.61550 106.338 0.0103427 71.9043 1.88747 -1 -0.650739 -1.62016 103.559 0.0105672 71.892 8.6072 -1 -0.630405 -1.66028 102.811 0.0107823 71.8871 5.97736 0 -0.630126 -1.62935 102.315 0.0108007 ================================================== Variances and Principal Axes 1 2 3 5 9.6931E-07| -0.0057 0.0008 0.0001 1.0000 1.4000E-01| 0.9349 0.3548 0.0096 0.0051 6.3563E-01| -0.3549 0.9349 0.0004 -0.0028 2.2724E+04| 0.0088 0.0038 -1.0000 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.981e+00 5.963e-01 -2.010e+02 2.604e-02 5.963e-01 8.985e-01 -8.598e+01 9.167e-03 -2.010e+02 -8.598e+01 2.272e+04 -2.796e+00 2.604e-02 9.167e-03 -2.796e+00 3.537e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.630126 +/- 1.40758 2 1 ngrbep beta -1.62935 +/- 0.947915 3 1 ngrbep epeak keV 102.315 +/- 150.738 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.08007E-02 +/- 1.88073E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.89 using 59 PHA bins. Test statistic : Chi-Squared = 71.89 using 59 PHA bins. Reduced chi-squared = 1.307 for 55 degrees of freedom Null hypothesis probability = 6.277843e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 71.8723 0.0489024 -1 -0.612818 -1.65605 101.052 0.0110184 71.8674 6.10615 -1 -0.602004 -1.61717 98.6910 0.0112404 ================================================== Variances and Principal Axes 1 2 3 5 1.0122E-06| -0.0060 0.0009 0.0001 1.0000 1.4290E-01| 0.9223 0.3862 0.0100 0.0052 5.9853E-01| -0.3862 0.9224 -0.0002 -0.0031 2.1800E+04| 0.0093 0.0037 -1.0000 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.081e+00 5.836e-01 -2.019e+02 2.812e-02 5.836e-01 8.280e-01 -8.053e+01 9.213e-03 -2.019e+02 -8.053e+01 2.180e+04 -2.884e+00 2.812e-02 9.213e-03 -2.884e+00 3.923e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.602004 +/- 1.44259 2 1 ngrbep beta -1.61717 +/- 0.909964 3 1 ngrbep epeak keV 98.6910 +/- 147.642 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.12404E-02 +/- 1.98061E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.87 using 59 PHA bins. Test statistic : Chi-Squared = 71.87 using 59 PHA bins. Reduced chi-squared = 1.307 for 55 degrees of freedom Null hypothesis probability = 6.297249e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 71.8276 0.0918005 -2 -0.498295 -1.73209 95.1576 0.0123364 71.8064 16.1467 0 -0.502692 -1.66183 94.6256 0.0123614 71.7964 3.23269 -1 -0.499207 -1.69479 93.7868 0.0125161 ================================================== Variances and Principal Axes 1 2 3 5 1.2710E-06| -0.0071 0.0011 0.0001 1.0000 1.5702E-01| 0.8760 0.4821 0.0121 0.0057 5.4001E-01| -0.4821 0.8761 -0.0021 -0.0044 1.5672E+04| 0.0117 0.0040 -0.9999 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.373e+00 5.652e-01 -1.826e+02 3.630e-02 5.652e-01 6.994e-01 -6.239e+01 1.008e-02 -1.826e+02 -6.239e+01 1.567e+04 -2.950e+00 3.630e-02 1.008e-02 -2.950e+00 5.722e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.499207 +/- 1.54049 2 1 ngrbep beta -1.69479 +/- 0.836315 3 1 ngrbep epeak keV 93.7868 +/- 125.179 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.25161E-02 +/- 2.39203E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.80 using 59 PHA bins. Test statistic : Chi-Squared = 71.80 using 59 PHA bins. Reduced chi-squared = 1.305 for 55 degrees of freedom Null hypothesis probability = 6.367691e-02 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.8.2 Thu May 28 14:07:43 2015 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Always calculate parameter derivatives using full (slower) numerical differentiation: No Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.88723E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -0.499207 +/- 1.54049 2 1 ngrbep beta -1.69479 +/- 0.836315 3 1 ngrbep epeak keV 93.7868 +/- 125.179 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.25161E-02 +/- 2.39203E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.80 using 59 PHA bins. Test statistic : Chi-Squared = 71.80 using 59 PHA bins. Reduced chi-squared = 1.305 for 55 degrees of freedom Null hypothesis probability = 6.367691e-02 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.27 photons (1.4141e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.2319 photons (3.171e-08 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 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 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: -1.3286e+06, with delta statistic: 1.38401 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 93.7868 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: -1.39313e+12, with delta statistic: 1.38401 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 70.9181 0.0597248 0 2.07721 -1.45597 35.9125 0.969610 ================================================== Variances and Principal Axes 1 2 3 5 2.5241E-03| -0.7470 0.3391 0.0523 0.5694 4.5572E-02| 0.2839 0.9404 -0.0057 -0.1871 1.9666E+01| -0.5609 0.0251 -0.4213 -0.7122 2.4468E+03| 0.2161 0.0019 -0.9054 0.3655 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.204e+02 7.638e-01 -4.740e+02 2.011e+02 7.638e-01 6.223e-02 -4.520e+00 1.382e+00 -4.740e+02 -4.520e+00 2.009e+03 -8.037e+02 2.011e+02 1.382e+00 -8.037e+02 3.368e+02 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 2.07721 +/- 10.9741 2 1 ngrbep beta -1.45597 +/- 0.249468 3 1 ngrbep epeak keV 35.9125 +/- 44.8244 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 0.969610 +/- 18.3519 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.92 using 59 PHA bins. Test statistic : Chi-Squared = 70.92 using 59 PHA bins. Reduced chi-squared = 1.289 for 55 degrees of freedom Null hypothesis probability = 7.295128e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 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: -9.46463e+06, with delta statistic: 2.26235 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 35.9125 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: -9.92438e+12, with delta statistic: 2.26235 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 3.1647E-03| -0.9031 0.4120 0.1209 0.0066 4.6780E-02| 0.4110 0.9110 -0.0344 -0.0029 3.7938E+01| -0.1243 0.0186 -0.9920 -0.0081 6.6606E+06| 0.0061 0.0000 -0.0089 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.519e+02 9.684e-01 -3.591e+02 4.091e+04 9.684e-01 5.685e-02 -2.208e+00 1.693e+02 -3.591e+02 -2.208e+00 5.639e+02 -5.922e+04 4.091e+04 1.693e+02 -5.922e+04 6.660e+06 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.89455 +/- 15.8705 2 1 ngrbep beta -1.49154 +/- 0.238424 3 1 ngrbep epeak keV 31.8158 +/- 23.7474 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 93.4126 +/- 2580.66 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.28 using 59 PHA bins. Test statistic : Chi-Squared = 70.28 using 59 PHA bins. Reduced chi-squared = 1.278 for 55 degrees of freedom Null hypothesis probability = 8.036909e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.8158 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.8158 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.8158 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.8158 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 20.0935, -6.01331 and delta stat 0, 2.90066 but latest trial -1.58769 gives 2.90066 Suggest that you check this result using the steppar command. Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm ================================================== Variances and Principal Axes 1 2 3 5 4.4598E-03| -0.8443 0.5153 0.1468 0.0063 5.1060E-02| 0.5112 0.8568 -0.0674 -0.0037 3.8468E+01| -0.1606 0.0181 -0.9868 -0.0058 1.1160E+07| 0.0062 0.0000 -0.0069 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.365e+02 1.258e+00 -4.772e+02 6.971e+04 1.258e+00 5.550e-02 -2.188e+00 2.160e+02 -4.772e+02 -2.188e+00 5.738e+02 -7.736e+04 6.971e+04 2.160e+02 -7.736e+04 1.116e+07 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha 4.97284 +/- 20.8931 2 1 ngrbep beta -1.48593 +/- 0.235594 3 1 ngrbep epeak keV 31.2974 +/- 23.9531 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 115.722 +/- 3340.49 ________________________________________________________________________ Fit statistic : Chi-Squared = 70.27 using 59 PHA bins. Test statistic : Chi-Squared = 70.27 using 59 PHA bins. Reduced chi-squared = 1.278 for 55 degrees of freedom Null hypothesis probability = 8.054347e-02 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values 1.19747, -65.169 and delta statistic 0.996452, 2.91507 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 31.2974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 1.19747, -65.169 and delta stat 0.996452, 2.91507 but latest trial -1.65177 gives 2.91507 Suggest that you check this result using the steppar command. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.80193e+07, with delta statistic: 0 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.88946e+13, with delta statistic: 0 1 -9.84632 0 (-14.8192,-4.97284) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 -1.8683 -1.1646 (-0.382368,0.321328) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 38.533, 70.7001 and delta stat 2.00558, 2.91507 but latest trial 41.8612 gives 3.86205 Suggest that you check this result using the steppar command. 3 18.8482 54.6165 (-12.4492,23.3191) XSPEC12>error 5 Parameter Confidence Range (2.706) 5 98.4934 2568.14 (-17.2291,2452.42) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.6917 photons (8.8686e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 4.155 (0.000 - 4.729e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.58248 photons (4.8555e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 3.651 (0.000 - 2.924e-07) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.13436 photons (4.3552e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.2199 (0.000 - 7.126e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2198 photons (1.2477e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.9055 (0.000 - 5.098e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15783 photons (1.7891e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 1.415 (0.000 - 1.599e-07) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.070477 photons (1.3832e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 0.2437 (0.000 - 4.782e-08) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1797 photons (5.3962e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 0.9725 (0.000 - 3.015e-07) (90.00% confidence) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_ngrbep.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part1_15_350ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part2_15_150ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 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 = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 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 = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part5_50_100ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part6_100_150k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phgrb_part7_100_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model nphgrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 80.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model nphgrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 nphgrb alpha -1.00000 +/- 0.0 2 1 nphgrb beta -2.50000 +/- 0.0 3 1 nphgrb tem keV 80.0000 +/- 0.0 4 1 nphgrb eMin keV 15.0000 frozen 5 1 nphgrb eMax keV 350.000 frozen 6 1 nphgrb enorm keV 50.0000 frozen 7 1 nphgrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 107.95 using 59 PHA bins. Test statistic : Chi-Squared = 107.95 using 59 PHA bins. Reduced chi-squared = 1.9627 for 55 degrees of freedom Null hypothesis probability = 2.646060e-05 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part1_15_350k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>log peggrb50_15_350kev.log; Logging to file:peggrb50_15_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:45 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.85948E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part2_15_150k ev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 122.11 using 59 PHA bins. Test statistic : Chi-Squared = 122.11 using 59 PHA bins. Reduced chi-squared = 2.2202 for 55 degrees of freedom Null hypothesis probability = 5.305326e-07 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7321 0.0220411 0 -0.284259 -1.74780 48.4488 47750.2 ================================================== Variances and Principal Axes 1 2 3 7 5.2817E-02| -0.9566 -0.2908 -0.0180 0.0000 4.1418E-01| 0.2908 -0.9568 0.0002 0.0001 8.3365E+03| -0.0173 -0.0050 0.9998 -0.0012 2.5197E+07| -0.0000 0.0001 0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.601e+00 5.780e-01 -1.451e+02 -7.320e+02 5.780e-01 6.828e-01 -3.986e+01 1.507e+03 -1.451e+02 -3.986e+01 8.373e+03 3.131e+04 -7.320e+02 1.507e+03 3.131e+04 2.520e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.284259 +/- 1.61266 2 1 npeggrb beta -1.74780 +/- 0.826335 3 1 npeggrb tem keV 48.4488 +/- 91.5025 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 4.77502E+04 +/- 5019.65 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432139e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.732 0.00406177 0 -0.283782 -1.74592 48.4049 47764.3 ================================================== Variances and Principal Axes 1 2 3 7 5.3304E-02| -0.9526 -0.3036 -0.0180 0.0000 3.9549E-01| 0.3036 -0.9528 0.0007 0.0001 8.5899E+03| -0.0173 -0.0047 0.9998 -0.0011 2.5150E+07| -0.0000 0.0001 0.0011 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.685e+00 5.684e-01 -1.497e+02 -6.774e+02 5.684e-01 6.450e-01 -3.914e+01 1.482e+03 -1.497e+02 -3.914e+01 8.618e+03 2.789e+04 -6.774e+02 1.482e+03 2.789e+04 2.515e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.283782 +/- 1.63868 2 1 npeggrb beta -1.74592 +/- 0.803138 3 1 npeggrb tem keV 48.4049 +/- 92.8333 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 4.77643E+04 +/- 5014.96 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432220e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7318 0.00934474 -1 -0.272353 -1.74340 47.8091 47767.9 ================================================== Variances and Principal Axes 1 2 3 7 5.3361E-02| -0.9522 -0.3051 -0.0180 0.0000 3.9170E-01| 0.3051 -0.9523 0.0008 0.0001 8.7265E+03| -0.0173 -0.0048 0.9998 -0.0012 2.5178E+07| -0.0000 0.0001 0.0012 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.728e+00 5.794e-01 -1.521e+02 -7.289e+02 5.794e-01 6.432e-01 -3.975e+01 1.465e+03 -1.521e+02 -3.975e+01 8.761e+03 3.070e+04 -7.289e+02 1.465e+03 3.070e+04 2.518e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.272353 +/- 1.65153 2 1 npeggrb beta -1.74340 +/- 0.802005 3 1 npeggrb tem keV 47.8091 +/- 93.6012 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 4.77679E+04 +/- 5017.72 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432354e-02 !XSPEC12>log peggrb50_15_150kev.log; Logging to file:peggrb50_15_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:46 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.86283E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.272353 +/- 1.65153 2 1 npeggrb beta -1.74340 +/- 0.802005 3 1 npeggrb tem keV 47.8091 +/- 93.6012 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 4.77679E+04 +/- 5017.72 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432354e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 0.243088 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 0.243088 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 55944.7, 64254.7 and delta stat 2.13991, 10.972 but latest trial 56755 gives 1.57916 Suggest that you check this result using the steppar command. 7 39565.2 60099.7 (-8181.24,12353.2) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part3_15_25ke v_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>newpar 5 25.0; Fit statistic : Chi-Squared = 34981.94 using 59 PHA bins. Test statistic : Chi-Squared = 34981.94 using 59 PHA bins. Reduced chi-squared = 636.0352 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 71.7328 0.0220372 -1 -0.283258 -1.73186 48.2492 4377.41 ================================================== Variances and Principal Axes 1 2 3 7 8.6882E-03| -0.9925 -0.1215 -0.0156 -0.0002 4.4751E-01| 0.1215 -0.9926 -0.0050 0.0002 4.8143E+03| -0.0148 -0.0069 0.9990 -0.0417 2.0497E+06| -0.0009 -0.0001 0.0417 0.9991 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.600e+00 5.780e-01 -1.451e+02 -1.764e+03 5.780e-01 6.828e-01 -3.987e+01 -1.586e+02 -1.451e+02 -3.987e+01 8.371e+03 8.523e+04 -1.764e+03 -1.586e+02 8.523e+04 2.046e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.283258 +/- 1.61241 2 1 npeggrb beta -1.73186 +/- 0.826324 3 1 npeggrb tem keV 48.2492 +/- 91.4951 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 4377.41 +/- 1430.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.431434e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7321 0.0140654 -1 -0.281618 -1.75081 48.3873 4372.57 ================================================== Variances and Principal Axes 1 2 3 7 8.8520E-03| -0.9908 -0.1342 -0.0157 -0.0002 3.9795E-01| 0.1342 -0.9909 -0.0041 0.0002 5.2122E+03| -0.0149 -0.0062 0.9990 -0.0427 2.0700E+06| -0.0009 -0.0001 0.0427 0.9991 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.798e+00 5.558e-01 -1.559e+02 -1.825e+03 5.558e-01 6.000e-01 -3.827e+01 -1.409e+02 -1.559e+02 -3.827e+01 8.968e+03 8.800e+04 -1.825e+03 -1.409e+02 8.800e+04 2.066e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.281618 +/- 1.67268 2 1 npeggrb beta -1.75081 +/- 0.774591 3 1 npeggrb tem keV 48.3873 +/- 94.7011 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 4372.57 +/- 1437.45 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432092e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.732 0.00581494 0 -0.281707 -1.74752 48.3639 4371.91 ================================================== Variances and Principal Axes 1 2 3 7 8.7528E-03| -0.9919 -0.1257 -0.0157 -0.0002 4.2968E-01| 0.1258 -0.9920 -0.0047 0.0002 4.9014E+03| -0.0149 -0.0067 0.9990 -0.0418 2.0577E+06| -0.0009 -0.0001 0.0418 0.9991 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.667e+00 5.704e-01 -1.480e+02 -1.785e+03 5.704e-01 6.530e-01 -3.912e+01 -1.523e+02 -1.480e+02 -3.912e+01 8.491e+03 8.578e+04 -1.785e+03 -1.523e+02 8.578e+04 2.054e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.281707 +/- 1.63314 2 1 npeggrb beta -1.74752 +/- 0.808082 3 1 npeggrb tem keV 48.3639 +/- 92.1440 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 4371.91 +/- 1433.22 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432242e-02 !XSPEC12>log peggrb50_15_25kev.log; Logging to file:peggrb50_15_25kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:46 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.86299E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.281707 +/- 1.63314 2 1 npeggrb beta -1.74752 +/- 0.808082 3 1 npeggrb tem keV 48.3639 +/- 92.1440 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 4371.91 +/- 1433.22 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432242e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during upper bound error calculation. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432242e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part4_25_50ke v_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>newpar 4 25.0; Fit statistic : Chi-Squared = 72.16 using 59 PHA bins. Test statistic : Chi-Squared = 72.16 using 59 PHA bins. Reduced chi-squared = 1.312 for 55 degrees of freedom Null hypothesis probability = 6.016716e-02 Current data and model not fit yet. !XSPEC12>newpar 5 50.0; Fit statistic : Chi-Squared = 3836.58 using 59 PHA bins. Test statistic : Chi-Squared = 3836.58 using 59 PHA bins. Reduced chi-squared = 69.7561 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 71.7321 0.0220347 0 -0.284217 -1.74812 48.5161 11934.0 ================================================== Variances and Principal Axes 1 2 3 7 3.5065E-02| -0.9622 -0.2718 -0.0192 -0.0001 5.1667E-01| 0.2719 -0.9623 -0.0005 -0.0001 5.2687E+03| -0.0183 -0.0057 0.9993 0.0322 3.0061E+06| 0.0005 0.0001 -0.0322 0.9995 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.600e+00 5.780e-01 -1.451e+02 1.509e+03 5.780e-01 6.828e-01 -3.986e+01 3.096e+02 -1.451e+02 -3.986e+01 8.372e+03 -9.648e+04 1.509e+03 3.096e+02 -9.648e+04 3.003e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.284217 +/- 1.61253 2 1 npeggrb beta -1.74812 +/- 0.826293 3 1 npeggrb tem keV 48.5161 +/- 91.4976 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 1.19340E+04 +/- 1732.93 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432054e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.732 0.00457947 0 -0.284354 -1.74576 48.4657 11936.9 ================================================== Variances and Principal Axes 1 2 3 7 3.5462E-02| -0.9588 -0.2834 -0.0191 -0.0001 4.9435E-01| 0.2835 -0.9590 -0.0001 -0.0001 5.3704E+03| -0.0183 -0.0055 0.9993 0.0327 3.0321E+06| 0.0005 0.0001 -0.0327 0.9995 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.674e+00 5.693e-01 -1.493e+02 1.555e+03 5.693e-01 6.491e-01 -3.928e+01 2.976e+02 -1.493e+02 -3.928e+01 8.613e+03 -9.905e+04 1.555e+03 2.976e+02 -9.905e+04 3.029e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.284354 +/- 1.63532 2 1 npeggrb beta -1.74576 +/- 0.805689 3 1 npeggrb tem keV 48.4657 +/- 92.8060 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 1.19369E+04 +/- 1740.37 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432172e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.732 0.00637005 -1 -0.276953 -1.74335 48.0545 11940.5 ================================================== Variances and Principal Axes 1 2 3 7 3.5498E-02| -0.9580 -0.2860 -0.0191 -0.0001 4.8829E-01| 0.2861 -0.9582 -0.0000 -0.0001 5.4610E+03| -0.0183 -0.0055 0.9993 0.0331 3.0408E+06| 0.0005 0.0001 -0.0331 0.9995 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.722e+00 5.797e-01 -1.521e+02 1.577e+03 5.797e-01 6.449e-01 -3.986e+01 3.004e+02 -1.521e+02 -3.986e+01 8.779e+03 -1.003e+05 1.577e+03 3.004e+02 -1.003e+05 3.037e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.276953 +/- 1.64981 2 1 npeggrb beta -1.74335 +/- 0.803048 3 1 npeggrb tem keV 48.0545 +/- 93.6965 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 1.19405E+04 +/- 1742.82 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432228e-02 !XSPEC12>log peggrb50_25_50kev.log; Logging to file:peggrb50_25_50kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:47 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.86304E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.276953 +/- 1.64981 2 1 npeggrb beta -1.74335 +/- 0.803048 3 1 npeggrb tem keV 48.0545 +/- 93.6965 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 1.19405E+04 +/- 1742.82 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432228e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) 7 9559.55 15606.2 (-2393.69,3652.92) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part5_50_100k ev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>newpar 4 50.0; Fit statistic : Chi-Squared = 80.09 using 59 PHA bins. Test statistic : Chi-Squared = 80.09 using 59 PHA bins. Reduced chi-squared = 1.456 for 55 degrees of freedom Null hypothesis probability = 1.524889e-02 Current data and model not fit yet. !XSPEC12>newpar 5 100.0; Fit statistic : Chi-Squared = 1312.86 using 59 PHA bins. Test statistic : Chi-Squared = 1312.86 using 59 PHA bins. Reduced chi-squared = 23.8702 for 55 degrees of freedom Null hypothesis probability = 1.862838e-238 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7322 0.0220398 0 -0.283935 -1.74712 48.5181 18666.6 ================================================== Variances and Principal Axes 1 2 3 7 3.5110E-02| -0.9894 -0.1438 -0.0187 0.0001 4.1941E-01| 0.1438 -0.9896 -0.0005 -0.0001 6.7502E+03| -0.0184 -0.0032 0.9997 -0.0152 7.0760E+06| -0.0002 -0.0002 0.0152 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.601e+00 5.780e-01 -1.451e+02 -1.370e+03 5.780e-01 6.828e-01 -3.986e+01 -1.192e+03 -1.451e+02 -3.986e+01 8.373e+03 1.072e+05 -1.370e+03 -1.192e+03 1.072e+05 7.074e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.283935 +/- 1.61273 2 1 npeggrb beta -1.74712 +/- 0.826308 3 1 npeggrb tem keV 48.5181 +/- 91.5031 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 1.86666E+04 +/- 2659.77 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432026e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.732 0.00582648 0 -0.284089 -1.74522 48.4648 18652.3 ================================================== Variances and Principal Axes 1 2 3 7 3.5521E-02| -0.9881 -0.1528 -0.0187 0.0001 4.0307E-01| 0.1529 -0.9882 -0.0002 -0.0001 6.9277E+03| -0.0184 -0.0031 0.9997 -0.0156 7.0355E+06| -0.0002 -0.0002 0.0156 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.679e+00 5.688e-01 -1.496e+02 -1.411e+03 5.688e-01 6.473e-01 -3.925e+01 -1.146e+03 -1.496e+02 -3.925e+01 8.633e+03 1.095e+05 -1.411e+03 -1.146e+03 1.095e+05 7.034e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.284089 +/- 1.63689 2 1 npeggrb beta -1.74522 +/- 0.804575 3 1 npeggrb tem keV 48.4648 +/- 92.9134 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 1.86523E+04 +/- 2652.13 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432174e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.732 0.00489002 -1 -0.276864 -1.74334 48.0498 18644.3 ================================================== Variances and Principal Axes 1 2 3 7 3.5621E-02| -0.9877 -0.1550 -0.0187 0.0001 3.9978E-01| 0.1550 -0.9879 -0.0002 -0.0001 6.9619E+03| -0.0184 -0.0031 0.9997 -0.0161 7.0876E+06| -0.0002 -0.0002 0.0161 0.9999 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.725e+00 5.795e-01 -1.523e+02 -1.486e+03 5.795e-01 6.440e-01 -3.984e+01 -1.153e+03 -1.523e+02 -3.984e+01 8.788e+03 1.138e+05 -1.486e+03 -1.153e+03 1.138e+05 7.086e+06 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.276864 +/- 1.65073 2 1 npeggrb beta -1.74334 +/- 0.802508 3 1 npeggrb tem keV 48.0498 +/- 93.7454 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 1.86443E+04 +/- 2661.92 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432231e-02 !XSPEC12>log peggrb50_50_100kev.log; Logging to file:peggrb50_50_100kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:48 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.86360E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.276864 +/- 1.65073 2 1 npeggrb beta -1.74334 +/- 0.802508 3 1 npeggrb tem keV 48.0498 +/- 93.7454 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 1.86443E+04 +/- 2661.92 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432231e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432231e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part6_100_150 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 150.13 using 59 PHA bins. Test statistic : Chi-Squared = 150.13 using 59 PHA bins. Reduced chi-squared = 2.7296 for 55 degrees of freedom Null hypothesis probability = 9.208868e-11 Current data and model not fit yet. !XSPEC12>newpar 5 150.0; Fit statistic : Chi-Squared = 3350.89 using 59 PHA bins. Test statistic : Chi-Squared = 3350.89 using 59 PHA bins. Reduced chi-squared = 60.9253 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 71.7322 0.0220463 -1 -0.281447 -1.74474 48.1374 12672.4 ================================================== Variances and Principal Axes 1 2 3 7 1.7782E-02| -0.7612 -0.6484 -0.0155 0.0001 1.6790E-01| 0.6483 -0.7613 0.0088 0.0001 8.0462E+03| -0.0175 -0.0034 0.9998 0.0050 1.3428E+07| 0.0001 0.0002 -0.0050 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.601e+00 5.780e-01 -1.451e+02 9.278e+02 5.780e-01 6.829e-01 -3.986e+01 2.555e+03 -1.451e+02 -3.986e+01 8.373e+03 -6.647e+04 9.278e+02 2.555e+03 -6.647e+04 1.343e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.281447 +/- 1.61273 2 1 npeggrb beta -1.74474 +/- 0.826385 3 1 npeggrb tem keV 48.1374 +/- 91.5033 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 1.26724E+04 +/- 3664.40 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.431959e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7317 0.0157668 -3 -0.259445 -1.74568 47.1693 12677.5 ================================================== Variances and Principal Axes 1 2 3 7 1.7772E-02| -0.7403 -0.6721 -0.0152 0.0001 1.6220E-01| 0.6720 -0.7405 0.0096 0.0001 8.2646E+03| -0.0177 -0.0031 0.9998 0.0052 1.3222E+07| 0.0001 0.0002 -0.0052 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.733e+00 5.638e-01 -1.510e+02 9.635e+02 5.638e-01 6.268e-01 -3.848e+01 2.435e+03 -1.510e+02 -3.848e+01 8.613e+03 -6.812e+04 9.635e+02 2.435e+03 -6.812e+04 1.322e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.259445 +/- 1.65332 2 1 npeggrb beta -1.74568 +/- 0.791736 3 1 npeggrb tem keV 47.1693 +/- 92.8068 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 1.26775E+04 +/- 3636.20 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432509e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7317 0.0042971 -1 -0.259990 -1.74856 47.2835 12668.7 ================================================== Variances and Principal Axes 1 2 3 7 1.7835E-02| -0.7335 -0.6795 -0.0156 0.0001 1.6113E-01| 0.6795 -0.7336 0.0102 0.0001 7.7933E+03| -0.0184 -0.0032 0.9998 0.0050 1.3170E+07| 0.0001 0.0002 -0.0050 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.788e+00 5.613e-01 -1.481e+02 9.743e+02 5.613e-01 6.132e-01 -3.684e+01 2.406e+03 -1.481e+02 -3.684e+01 8.124e+03 -6.620e+04 9.743e+02 2.406e+03 -6.620e+04 1.317e+07 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.259990 +/- 1.66972 2 1 npeggrb beta -1.74856 +/- 0.783078 3 1 npeggrb tem keV 47.2835 +/- 90.1309 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 1.26687E+04 +/- 3628.95 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432523e-02 !XSPEC12>log peggrb50_100_150kev.log; Logging to file:peggrb50_100_150kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:48 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.86011E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.259990 +/- 1.66972 2 1 npeggrb beta -1.74856 +/- 0.783078 3 1 npeggrb tem keV 47.2835 +/- 90.1309 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 1.26687E+04 +/- 3628.95 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432523e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432523e-02 Current data and model not fit yet. XSPEC12>@/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_peggrb_part7_100_350 kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model npeggrb ; -1.0000 1.00000E-02 -10.000 -3.0000 2.0000 5.0000 ; -2.5000 1.00000E-02 -10.000 -5.0000 2.0000 10.000 ; 50.000 10.000 0.10000 0.10000 1000.0 10000. ; 15.000 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 350.00 -1.00000E-02 -100.00 -100.00 1.00000E+10 1.00000E+10 ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -1.00000 +/- 0.0 2 1 npeggrb beta -2.50000 +/- 0.0 3 1 npeggrb tem keV 50.0000 +/- 0.0 4 1 npeggrb eMin keV 15.0000 frozen 5 1 npeggrb eMax keV 350.000 frozen 6 1 npeggrb enorm keV 50.0000 frozen 7 1 npeggrb norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 192.34 using 59 PHA bins. Test statistic : Chi-Squared = 192.34 using 59 PHA bins. Reduced chi-squared = 3.4971 for 55 degrees of freedom Null hypothesis probability = 4.008210e-17 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 76.7159 3.87044 -2 -0.483974 -1.58821 61.3181 68614.2 72.0605 2.88798 -3 -0.230185 -1.77541 41.5502 78857.0 71.9898 0.905119 -3 -0.520137 -1.85018 59.3437 75773.3 71.7847 0.580016 -1 -0.428387 -1.73346 54.5768 78441.0 71.7403 0.162268 -2 -0.282010 -1.73396 47.2828 79348.8 71.7403 0.114148 -2 -0.302867 -1.77124 50.0168 78204.7 ================================================== Variances and Principal Axes 1 2 3 7 2.2872E-02| -0.5433 -0.8394 -0.0114 0.0000 9.6948E-02| 0.8393 -0.5435 0.0145 0.0000 7.6440E+03| -0.0184 -0.0017 0.9998 0.0013 6.7787E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.895e+00 5.425e-01 -1.567e+02 1.263e+04 5.425e-01 5.594e-01 -3.629e+01 1.828e+04 -1.567e+02 -3.629e+01 8.759e+03 -8.702e+05 1.263e+04 1.828e+04 -8.702e+05 6.779e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.302867 +/- 1.70136 2 1 npeggrb beta -1.77124 +/- 0.747964 3 1 npeggrb tem keV 50.0168 +/- 93.5876 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 7.82047E+04 +/- 2.60360E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.74 using 59 PHA bins. Test statistic : Chi-Squared = 71.74 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.423900e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7342 0.0528179 -1 -0.288583 -1.74044 48.1276 78909.0 ================================================== Variances and Principal Axes 1 2 3 7 2.4363E-02| -0.6289 -0.7774 -0.0123 0.0000 9.7192E-02| 0.7773 -0.6290 0.0120 0.0000 7.4145E+03| -0.0171 -0.0020 0.9999 0.0013 7.7511E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.456e+00 6.062e-01 -1.432e+02 1.322e+04 6.062e-01 7.651e-01 -4.355e+01 2.301e+04 -1.432e+02 -4.355e+01 8.639e+03 -9.752e+05 1.322e+04 2.301e+04 -9.752e+05 7.751e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.288583 +/- 1.56700 2 1 npeggrb beta -1.74044 +/- 0.874689 3 1 npeggrb tem keV 48.1276 +/- 92.9469 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 7.89090E+04 +/- 2.78407E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430007e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7333 0.0461705 -2 -0.282798 -1.75793 48.6559 78594.0 ================================================== Variances and Principal Axes 1 2 3 7 2.3356E-02| -0.5641 -0.8256 -0.0115 0.0000 9.7108E-02| 0.8255 -0.5642 0.0138 0.0000 7.6854E+03| -0.0179 -0.0017 0.9998 0.0013 7.0324E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.779e+00 5.565e-01 -1.542e+02 1.278e+04 5.565e-01 6.055e-01 -3.817e+01 1.941e+04 -1.542e+02 -3.817e+01 8.841e+03 -9.023e+05 1.278e+04 1.941e+04 -9.023e+05 7.032e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.282798 +/- 1.66706 2 1 npeggrb beta -1.75793 +/- 0.778139 3 1 npeggrb tem keV 48.6559 +/- 94.0246 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 7.85940E+04 +/- 2.65186E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.430866e-02 !XSPEC12>newpar 4 100.0; Fit statistic : Chi-Squared = 150.13 using 59 PHA bins. Test statistic : Chi-Squared = 150.13 using 59 PHA bins. Reduced chi-squared = 2.7296 for 55 degrees of freedom Null hypothesis probability = 9.208868e-11 Current data and model not fit yet. !XSPEC12>newpar 5 350.0; Fit statistic : Chi-Squared = 150.13 using 59 PHA bins. Test statistic : Chi-Squared = 150.13 using 59 PHA bins. Reduced chi-squared = 2.7296 for 55 degrees of freedom Null hypothesis probability = 9.208868e-11 Current data and model not fit yet. !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7322 0.0220487 -1 -0.280906 -1.75313 48.2164 43569.9 ================================================== Variances and Principal Axes 1 2 3 7 8.0473E-03| -0.4583 -0.8887 -0.0095 0.0000 8.7650E-02| 0.8886 -0.4584 0.0152 0.0000 7.0387E+03| -0.0179 -0.0015 0.9998 0.0013 7.6911E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.601e+00 5.779e-01 -1.451e+02 1.458e+04 5.779e-01 6.829e-01 -3.986e+01 2.223e+04 -1.451e+02 -3.986e+01 8.373e+03 -1.014e+06 1.458e+04 2.223e+04 -1.014e+06 7.691e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.280906 +/- 1.61274 2 1 npeggrb beta -1.75313 +/- 0.826391 3 1 npeggrb tem keV 48.2164 +/- 91.5030 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 4.35699E+04 +/- 2.77328E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432046e-02 !XSPEC12>fit; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7318 0.0138606 -2 -0.261560 -1.74412 47.1729 43880.9 ================================================== Variances and Principal Axes 1 2 3 7 7.9675E-03| -0.4482 -0.8939 -0.0094 0.0000 8.8074E-02| 0.8937 -0.4483 0.0155 0.0000 7.0854E+03| -0.0181 -0.0015 0.9998 0.0013 7.4983E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.674e+00 5.699e-01 -1.475e+02 1.452e+04 5.699e-01 6.511e-01 -3.885e+01 2.142e+04 -1.475e+02 -3.885e+01 8.411e+03 -9.978e+05 1.452e+04 2.142e+04 -9.978e+05 7.498e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.261560 +/- 1.63537 2 1 npeggrb beta -1.74412 +/- 0.806886 3 1 npeggrb tem keV 47.1729 +/- 91.7114 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 4.38809E+04 +/- 2.73830E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432377e-02 !XSPEC12>fit 100; Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm 71.7318 0.0114872 -2 -0.270303 -1.75240 47.8875 43664.8 ================================================== Variances and Principal Axes 1 2 3 7 7.8775E-03| -0.4327 -0.9015 -0.0094 0.0000 8.9170E-02| 0.9013 -0.4328 0.0163 0.0000 6.9245E+03| -0.0188 -0.0014 0.9998 0.0013 7.2777E+08| 0.0000 0.0000 -0.0013 1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.803e+00 5.592e-01 -1.491e+02 1.451e+04 5.592e-01 6.069e-01 -3.677e+01 2.036e+04 -1.491e+02 -3.677e+01 8.194e+03 -9.621e+05 1.451e+04 2.036e+04 -9.621e+05 7.278e+08 ------------------------------------------------ ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.270303 +/- 1.67412 2 1 npeggrb beta -1.75240 +/- 0.779049 3 1 npeggrb tem keV 47.8875 +/- 90.5209 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 4.36648E+04 +/- 2.69773E+04 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432407e-02 !XSPEC12>log peggrb50_100_350kev.log; Logging to file:peggrb50_100_350kev.log !XSPEC12>show; XSPEC version: 12.8.2 Thu May 28 14:07:49 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: ../sw00616061000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00616061000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00616061000b_preslew.pha Net count rate (cts/s) for Spectrum:1 6.943e-02 +/- 6.910e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.556 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00616061000b_preslew.rsp for Source 1 Spectral data counts: 0.663457 Model predicted rate: 6.86030E-02 Current model list: ======================================================================== Model npeggrb<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 npeggrb alpha -0.270303 +/- 1.67412 2 1 npeggrb beta -1.75240 +/- 0.779049 3 1 npeggrb tem keV 47.8875 +/- 90.5209 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 4.36648E+04 +/- 2.69773E+04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432407e-02 Weighting method: standard !XSPEC12>error 7; Parameter Confidence Range (2.706) Error occurred during lower bound error calculation. Fit statistic : Chi-Squared = 71.73 using 59 PHA bins. Test statistic : Chi-Squared = 71.73 using 59 PHA bins. Reduced chi-squared = 1.304 for 55 degrees of freedom Null hypothesis probability = 6.432407e-02 Current data and model not fit yet. XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : 4.97284 ( -14.8192 -4.97284 ) beta : -1.48593 ( -0.382368 0.321328 ) Epeak [keV] : 31.2974 ( -12.4492 23.3191 ) Norm@50keV : 115.722 ( -17.2291 2452.42 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 70.27 using 59 PHA bins. # Reduced chi-squared = 1.278 for 55 degrees of freedom # Null hypothesis probability = 8.054347e-02 Photon flux (15-150 keV) in 9.556 sec: ( ) ph/cm2/s Energy fluence (15-150 keV) : 4.5647e-07 ( -4.56403e-07 -7.8385e-08 ) ergs/cm2