XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>lmod takagrb /local/data/bat1/prebascript/xspec_taka_lmodel Model package takagrb successfully loaded. XSPEC12>data 1:1 ../sw00706871000b_preslew.pha 1 spectrum in use Spectral Data File: ../sw00706871000b_preslew.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.148e-01 +/- 1.176e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 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 ../sw00706871000b_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 = 956439.6 using 59 PHA bins. Test statistic : Chi-Squared = 956439.6 using 59 PHA bins. Reduced chi-squared = 17389.81 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>renorm Fit statistic : Chi-Squared = 58.79 using 59 PHA bins. Test statistic : Chi-Squared = 58.79 using 59 PHA bins. Reduced chi-squared = 1.069 for 55 degrees of freedom Null hypothesis probability = 3.384486e-01 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 57.1613 1.35531 0 -1.02789 -2.91012 73.8166 0.0133636 56.3028 36.1787 0 -1.06037 -2.36747 69.4826 0.0134886 54.8027 33.9539 -1 -1.14277 -3.76412 60.3349 0.0138318 54.7783 7.68041 1 -1.14277 -2.75596 60.3142 0.0138315 54.7585 8.39237 0 -1.14293 -2.69917 60.1096 0.0138304 54.653 2.4851 0 -1.14803 -2.67626 58.7529 0.0138815 54.4458 13.2094 -1 -1.16290 -2.82074 54.7161 0.0142662 54.4436 16.4008 0 -1.16316 -2.76572 54.6950 0.0142728 ================================================== Variances and Principal Axes 1 2 3 5 1.1585E-06| -0.0155 0.0000 0.0002 0.9999 2.5482E-01| 0.9996 -0.0037 0.0232 0.0155 4.4716E+02| 0.0234 0.1779 -0.9838 0.0005 2.2966E+01| 0.0005 -0.9840 -0.1779 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.004e-01 1.853e+00 -1.031e+01 9.332e-03 1.853e+00 3.639e+01 -7.423e+01 3.924e-02 -1.031e+01 -7.423e+01 4.335e+02 -2.264e-01 9.332e-03 3.924e-02 -2.264e-01 1.805e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.16316 +/- 0.707400 2 1 ngrbep beta -2.76572 +/- 6.03218 3 1 ngrbep epeak keV 54.6950 +/- 20.8206 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.42728E-02 +/- 1.34344E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.44 using 59 PHA bins. Test statistic : Chi-Squared = 54.44 using 59 PHA bins. Reduced chi-squared = 0.9899 for 55 degrees of freedom Null hypothesis probability = 4.958335e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 54.4127 0.0760655 -1 -1.15931 -2.85908 53.4730 0.0145767 54.4111 6.57278 0 -1.15928 -2.78933 53.4600 0.0145796 ================================================== Variances and Principal Axes 1 2 3 5 1.2016E-06| -0.0161 0.0000 0.0002 0.9999 2.6970E-01| 0.9996 -0.0061 0.0237 0.0161 3.8761E+02| 0.0244 0.1948 -0.9805 0.0006 2.3851E+01| -0.0014 -0.9808 -0.1949 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.011e-01 1.876e+00 -9.277e+00 9.576e-03 1.876e+00 3.765e+01 -6.948e+01 4.068e-02 -9.277e+00 -6.948e+01 3.736e+02 -2.105e-01 9.576e-03 4.068e-02 -2.105e-01 1.897e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.15928 +/- 0.707867 2 1 ngrbep beta -2.78933 +/- 6.13624 3 1 ngrbep epeak keV 53.4600 +/- 19.3281 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.45796E-02 +/- 1.37742E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.41 using 59 PHA bins. Test statistic : Chi-Squared = 54.41 using 59 PHA bins. Reduced chi-squared = 0.9893 for 55 degrees of freedom Null hypothesis probability = 4.970782e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm 54.3639 0.0989747 -2 -1.09690 -2.82867 51.8725 0.0158739 54.3574 17.8126 0 -1.09726 -2.89517 51.9091 0.0158823 ================================================== Variances and Principal Axes 1 2 3 5 1.4367E-06| -0.0178 0.0001 0.0002 0.9998 3.0246E-01| 0.9994 -0.0077 0.0275 0.0178 3.2620E+02| 0.0284 0.1489 -0.9884 0.0007 1.1714E+01| -0.0035 -0.9888 -0.1491 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.644e-01 1.416e+00 -9.126e+00 1.190e-02 1.416e+00 1.869e+01 -4.629e+01 3.381e-02 -9.126e+00 -4.629e+01 3.190e+02 -2.270e-01 1.190e-02 3.381e-02 -2.270e-01 2.593e-04 ------------------------------------------------ ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.09726 +/- 0.751286 2 1 ngrbep beta -2.89517 +/- 4.32293 3 1 ngrbep epeak keV 51.9091 +/- 17.8595 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.58823E-02 +/- 1.61025E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.36 using 59 PHA bins. Test statistic : Chi-Squared = 54.36 using 59 PHA bins. Reduced chi-squared = 0.9883 for 55 degrees of freedom Null hypothesis probability = 4.991359e-01 XSPEC12>log bat_spec_ngrbep.log Logging to file:bat_spec_ngrbep.log XSPEC12>show XSPEC version: 12.9.0n Mon Aug 22 16:21:13 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.81236E-02 Current model list: ======================================================================== Model ngrbep<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 ngrbep alpha -1.09726 +/- 0.751286 2 1 ngrbep beta -2.89517 +/- 4.32293 3 1 ngrbep epeak keV 51.9091 +/- 17.8595 4 1 ngrbep enorm keV 50.0000 frozen 5 1 ngrbep norm 1.58823E-02 +/- 1.61025E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.36 using 59 PHA bins. Test statistic : Chi-Squared = 54.36 using 59 PHA bins. Reduced chi-squared = 0.9883 for 55 degrees of freedom Null hypothesis probability = 4.991359e-01 Weighting method: standard XSPEC12>query yes XSPEC12>flux 20.0 50.0 Model Flux 0.43711 photons (2.1906e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) XSPEC12>flux 50.0 150.0 Model Flux 0.19424 photons (2.4358e-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 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 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: -647948, with delta statistic: 2.47807 ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 Parameter 3 is pegged at 51.9091 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.79421e+11, with delta statistic: 2.47807 ***Warning: Number of trials exceeded before convergence. Current trial values 18.2, 18.3003 and delta statistic 2.10596, 11.3814 Apparent non-monotonicity in statistic space detected. Current bracket values 18.2537, 18.2541 and delta stat 2.10612, 11.3795 but latest trial 18.2538 gives 11.3795 Suggest that you check this result using the steppar command. 1 0 4.88265 (1.05421,5.93686) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.72832e+06, with delta statistic: 0.0441085 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.90942e+12, with delta statistic: 0.0441085 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.09932e+18, with delta statistic: 0.0441085 2 0 -1.7698 (2.94918,1.17938) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 Parameter 1 is pegged at -0.482645 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.18407 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.18407 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.30946 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.30946 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.96306 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.96306 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.19833 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.19833 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.99072 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.99072 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.97279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.97279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.97279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.97279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95521 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95521 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95521 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95521 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95115 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95115 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95115 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.95115 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 996.656, 1000.79 and delta statistic 2.45899, 3.6788 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.94325 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.94325 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.94325 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.94325 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.28007 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.28007 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34987 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34987 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34987 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34987 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.3171 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.3171 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.3171 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.3171 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.98481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.98481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.98481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.98481 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.83212 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.83212 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.83212 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.83212 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.30698 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.30698 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.30698 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.30698 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.15649 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.15649 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.15649 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.15649 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.7103 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.7103 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.7103 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -8.7103 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -2.94918 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34279 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 1000.7, 1000.72 and delta statistic 2.49522, 3.6765 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at -9.34279 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0 4534.1 (-51.4944,4482.61) XSPEC12>error 5 Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before convergence. Current trial values 12.7266, 434.004 and delta statistic 1.51929, 2.78838 Apparent non-monotonicity in statistic space detected. Current bracket values 407.942, 434.004 and delta stat 2.06495, 2.78838 but latest trial 431.21 gives 3.06659 Suggest that you check this result using the steppar command. 5 0.0100386 420.973 (-0.00793122,420.955) XSPEC12>flux 15.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.83926 photons (5.8389e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) Error range 0.000 - 6.109e+06 (0.000 - 3.091) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.81788 photons (5.1244e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 70.54 (0.000 - 1.419e-05) (90.00% confidence) XSPEC12>flux 15.0 25.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.31381 photons (9.7614e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.3405 (0.000 - 1.050e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.311 photons (1.7479e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.3375 (0.000 - 1.903e-08) (90.00% confidence) XSPEC12>flux 50.0 100.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15819 photons (1.7307e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) Error range 0.000 - 82.08 (0.000 - 1.189e-05) (90.00% confidence) XSPEC12>flux 100.0 150.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.034883 photons (6.6963e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) Error range 0.000 - 10.12 (0.000 - 2.085e-06) (90.00% confidence) XSPEC12>flux 100.0 350.0 err 100 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.05626 photons (1.3842e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) Error range 0.000 - 3.912e+05 (0.000 - 0.1952) (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/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>log ngrbep_cpflux_15_350kev.log; Logging to file:ngrbep_cpflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:15 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.80760E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.732759 0.984418 (-0.110479,0.14118) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.4011 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: -626613, with delta statistic: 2.50424 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 626611, with delta statistic: 1.91833 *** Parameter upper bound is INVALID. 4 0 0 (1.01025,1.01025) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.32702e+06, with delta statistic: 0.0634758 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.53762 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.53762 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.35 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 3.11104 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.58615 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 3.11104 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -6.01652 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 30.0512 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -6.01652 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 30.0512 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0 -1.77492 (2.95324,1.17832) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.39974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.39974 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.77884 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.77884 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.32392 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.32392 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.81565 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.81565 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -2.95324 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: 1.37794e+07, with delta statistic: 2.51066 *** Parameter upper bound is INVALID. 6 0 0 (-51.366,-51.366) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_15_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 54.44 using 59 PHA bins. Test statistic : Chi-Squared = 54.44 using 59 PHA bins. Reduced chi-squared = 0.9898 for 55 degrees of freedom Null hypothesis probability = 4.960576e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.4156 1.33356 0 0.839143 -1.03817 -2.91852 51.9259 54.3501 1.19537 0 0.829897 -1.03536 -3.02947 51.6442 54.3424 0.60638 0 0.829077 -1.03308 -2.93236 51.5868 ================================================== Variances and Principal Axes 3 4 5 6 3.7873E-03| -0.9994 -0.0349 0.0023 -0.0003 2.9837E-01| 0.0349 -0.9990 0.0098 -0.0280 2.4891E+01| -0.0021 -0.0024 -0.9669 -0.2550 2.4528E+02| -0.0001 0.0295 0.2549 -0.9665 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.257e-03 -1.086e-02 4.415e-02 3.652e-02 -1.086e-02 5.119e-01 1.902e+00 -6.979e+00 4.415e-02 1.902e+00 3.920e+01 -5.428e+01 3.652e-02 -6.979e+00 -5.428e+01 2.308e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.829077 +/- 6.52456E-02 4 2 ngrbep alpha -1.03308 +/- 0.715486 5 2 ngrbep beta -2.93236 +/- 6.26123 6 2 ngrbep epeak keV 51.5868 +/- 15.1905 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997085e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3408 0.53748 -1 0.820129 -1.00916 -3.22435 51.4351 ================================================== Variances and Principal Axes 3 4 5 6 3.7895E-03| -0.9994 -0.0339 0.0032 -0.0004 3.0205E-01| 0.0339 -0.9990 0.0094 -0.0292 1.4597E+01| -0.0030 -0.0039 -0.9826 -0.1856 2.5971E+02| -0.0001 0.0304 0.1854 -0.9822 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.263e-03 -1.045e-02 3.955e-02 2.398e-02 -1.045e-02 5.424e-01 1.520e+00 -7.747e+00 3.955e-02 1.520e+00 2.302e+01 -4.464e+01 2.398e-02 -7.747e+00 -4.464e+01 2.510e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.820129 +/- 6.52885E-02 4 2 ngrbep alpha -1.00916 +/- 0.736483 5 2 ngrbep beta -3.22435 +/- 4.79823 6 2 ngrbep epeak keV 51.4351 +/- 15.8442 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997693e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3389 0.0515772 0 0.820107 -1.00605 -2.84098 51.3737 ================================================== Variances and Principal Axes 3 4 5 6 3.7762E-03| -0.9994 -0.0358 0.0013 -0.0003 3.0694E-01| 0.0358 -0.9990 0.0083 -0.0273 5.8091E+01| -0.0012 0.0058 -0.8768 -0.4808 2.3901E+02| -0.0001 0.0280 0.4808 -0.8764 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.246e-03 -1.195e-02 4.728e-02 5.481e-02 -1.195e-02 4.952e-01 2.915e+00 -6.012e+00 4.728e-02 2.915e+00 9.990e+01 -7.622e+01 5.481e-02 -6.012e+00 -7.622e+01 1.970e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.820107 +/- 6.51646E-02 4 2 ngrbep alpha -1.00605 +/- 0.703702 5 2 ngrbep beta -2.84098 +/- 9.99521 6 2 ngrbep epeak keV 51.3737 +/- 14.0361 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.998414e-01 !XSPEC12>log ngrbep_cpflux_15_150kev.log; Logging to file:ngrbep_cpflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:16 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.84453E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 0.820107 +/- 6.51646E-02 4 2 ngrbep alpha -1.00605 +/- 0.703702 5 2 ngrbep beta -2.84098 +/- 9.99521 6 2 ngrbep epeak keV 51.3737 +/- 14.0361 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.998414e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.715365 0.92362 (-0.104726,0.103529) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 51.3744 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: -606909, with delta statistic: 2.51646 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 606907, with delta statistic: 1.93122 *** Parameter upper bound is INVALID. 4 0 0 (0.997999,0.997999) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -8.62037e+06, with delta statistic: 0.0692995 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.16842 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.20576 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.16842 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 8.20576 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.6083 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.97 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.6083 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.97 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 -3.00568, 13.4364 and delta stat 0, 62.9449 but latest trial 0.403415 gives 133.812 Suggest that you check this result using the steppar command. 5 0 8.46434 (3.00568,11.47) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.09434 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.09434 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.35315 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.35315 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.72805 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.72805 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.00568 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: 1.21055e+07, with delta statistic: 2.51395 *** Parameter upper bound is INVALID. 6 0 0 (-51.0546,-51.0546) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_15_25kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 550.85 using 59 PHA bins. Test statistic : Chi-Squared = 550.85 using 59 PHA bins. Reduced chi-squared = 10.016 for 55 degrees of freedom Null hypothesis probability = 5.862667e-83 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.548 239.559 -3 0.314084 -0.987303 -2.49071 50.5896 54.414 0.364113 -1 0.315117 -1.09323 -3.07576 54.1551 54.4102 0.525687 0 0.315024 -1.09292 -2.72028 54.0018 ================================================== Variances and Principal Axes 3 4 5 6 5.5236E-04| -0.9975 -0.0708 -0.0004 -0.0020 2.6188E-01| 0.0709 -0.9972 0.0049 -0.0242 6.7052E+01| -0.0008 -0.0053 0.9148 0.4038 3.4862E+02| 0.0000 -0.0242 -0.4038 0.9145 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.908e-03 -1.821e-02 -5.002e-02 -2.093e-02 -1.821e-02 4.665e-01 3.079e+00 -7.854e+00 -5.002e-02 3.079e+00 1.130e+02 -1.040e+02 -2.093e-02 -7.854e+00 -1.040e+02 3.025e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.315024 +/- 4.36789E-02 4 2 ngrbep alpha -1.09292 +/- 0.683012 5 2 ngrbep beta -2.72028 +/- 10.6283 6 2 ngrbep epeak keV 54.0018 +/- 17.3928 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.41 using 59 PHA bins. Test statistic : Chi-Squared = 54.41 using 59 PHA bins. Reduced chi-squared = 0.9893 for 55 degrees of freedom Null hypothesis probability = 4.971129e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3864 0.495921 0 0.314965 -1.09358 -2.83360 53.9025 54.3641 0.276384 0 0.315073 -1.08264 -2.94921 53.1750 54.3599 0.0823332 0 0.315085 -1.08095 -2.86030 53.0943 ================================================== Variances and Principal Axes 3 4 5 6 5.5684E-04| -0.9976 -0.0688 -0.0007 -0.0021 2.7975E-01| 0.0688 -0.9973 0.0068 -0.0260 2.5883E+01| -0.0012 0.0007 0.9741 0.2262 3.1743E+02| -0.0000 -0.0269 -0.2261 0.9737 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.918e-03 -1.885e-02 -2.851e-02 -1.951e-02 -1.885e-02 5.078e-01 1.946e+00 -8.302e+00 -2.851e-02 1.946e+00 4.078e+01 -6.418e+01 -1.951e-02 -8.302e+00 -6.418e+01 3.023e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.315085 +/- 4.37997E-02 4 2 ngrbep alpha -1.08095 +/- 0.712631 5 2 ngrbep beta -2.86030 +/- 6.38614 6 2 ngrbep epeak keV 53.0943 +/- 17.3869 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.36 using 59 PHA bins. Test statistic : Chi-Squared = 54.36 using 59 PHA bins. Reduced chi-squared = 0.9884 for 55 degrees of freedom Null hypothesis probability = 4.990373e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3229 0.061906 -1 0.314805 -1.01573 -2.92447 51.1977 54.3194 0.1777 0 0.314840 -1.01504 -2.98451 51.2123 ================================================== Variances and Principal Axes 3 4 5 6 5.5695E-04| -0.9979 -0.0646 -0.0012 -0.0024 3.1839E-01| 0.0647 -0.9974 0.0103 -0.0302 1.2634E+01| -0.0019 0.0047 0.9846 0.1747 2.5446E+02| -0.0001 -0.0316 -0.1745 0.9842 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.933e-03 -1.987e-02 -1.901e-02 -2.792e-02 -1.987e-02 5.710e-01 1.458e+00 -7.892e+00 -1.901e-02 1.458e+00 2.000e+01 -4.152e+01 -2.792e-02 -7.892e+00 -4.152e+01 2.468e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.314840 +/- 4.39649E-02 4 2 ngrbep alpha -1.01504 +/- 0.755656 5 2 ngrbep beta -2.98451 +/- 4.47160 6 2 ngrbep epeak keV 51.2123 +/- 15.7114 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.005915e-01 !XSPEC12>log ngrbep_cpflux_15_25kev.log; Logging to file:ngrbep_cpflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:17 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.83340E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 25.0000 frozen 3 1 cpflux Flux 0.314840 +/- 4.39649E-02 4 2 ngrbep alpha -1.01504 +/- 0.755656 5 2 ngrbep beta -2.98451 +/- 4.47160 6 2 ngrbep epeak keV 51.2123 +/- 15.7114 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.005915e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.241003, 0.240651 and delta stat 2.6822, 2.76179 but latest trial 0.240866 gives 2.76837 Suggest that you check this result using the steppar command. 3 0.240827 0.382421 (-0.0734933,0.0681005) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9684 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: -651716, with delta statistic: 2.51891 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 651714, with delta statistic: 1.93334 *** Parameter upper bound is INVALID. 4 0 0 (0.991338,0.991338) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.85653e+06, with delta statistic: 0.0702046 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -4.87124 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.32 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -4.87124 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.32 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.80449 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.88151 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.80449 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.88151 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.76009 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.86955 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.86955 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.76009 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.33124 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.06 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.33124 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.06 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 -1.80431, -1.79754 and delta stat 2.6318, 3.0309 but latest trial -1.80193 gives 3.06596 Suggest that you check this result using the steppar command. 5 0 -1.80092 (3.02163,1.2207) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.32639 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.32639 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.41185 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.41185 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 50.904, 257.665 and delta stat 0, 6.10929 but latest trial 188.51 gives 6.14217 Suggest that you check this result using the steppar command. 6 0 154.284 (-50.904,103.38) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 115.51 using 59 PHA bins. Test statistic : Chi-Squared = 115.51 using 59 PHA bins. Reduced chi-squared = 2.1002 for 55 degrees of freedom Null hypothesis probability = 3.438709e-06 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 574.13 using 59 PHA bins. Test statistic : Chi-Squared = 574.13 using 59 PHA bins. Reduced chi-squared = 10.439 for 55 degrees of freedom Null hypothesis probability = 1.543433e-87 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.606 245.3 -3 0.315421 -0.975999 -2.47328 50.5241 54.475 2.19527 -1 0.309710 -1.13682 -3.04382 54.9972 54.4711 1.50997 0 0.309435 -1.13000 -2.64587 54.6746 ================================================== Variances and Principal Axes 3 4 5 6 5.2906E-04| -0.9998 0.0215 -0.0003 -0.0005 2.4381E-01| 0.0215 0.9995 -0.0039 0.0226 4.1310E+02| 0.0008 0.0220 0.4338 -0.9007 8.4010E+01| 0.0006 0.0063 -0.9010 -0.4338 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.120e-04 1.243e-02 8.657e-02 -3.046e-01 1.243e-02 4.473e-01 3.471e+00 -8.420e+00 8.657e-02 3.471e+00 1.459e+02 -1.286e+02 -3.046e-01 -8.420e+00 -1.286e+02 3.510e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.309435 +/- 3.01994E-02 4 2 ngrbep alpha -1.13000 +/- 0.668818 5 2 ngrbep beta -2.64587 +/- 12.0805 6 2 ngrbep epeak keV 54.6746 +/- 18.7342 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.47 using 59 PHA bins. Test statistic : Chi-Squared = 54.47 using 59 PHA bins. Reduced chi-squared = 0.9904 for 55 degrees of freedom Null hypothesis probability = 4.947814e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.4433 1.40955 0 0.308807 -1.11791 -3.31700 54.1983 54.4345 0.671964 1 0.308793 -1.11739 -3.18652 54.1761 ================================================== Variances and Principal Axes 3 4 5 6 5.3199E-04| -0.9998 0.0220 -0.0001 -0.0005 2.5537E-01| 0.0220 0.9995 -0.0025 0.0224 1.7863E+02| -0.0009 -0.0198 0.3783 0.9255 1.0390E+03| 0.0003 0.0108 0.9257 -0.3781 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.091e-04 1.234e-02 2.296e-01 -2.747e-01 1.234e-02 4.461e-01 9.040e+00 -7.507e+00 2.296e-01 9.040e+00 9.159e+02 -3.012e+02 -2.747e-01 -7.507e+00 -3.012e+02 3.016e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.308793 +/- 3.01521E-02 4 2 ngrbep alpha -1.11739 +/- 0.667936 5 2 ngrbep beta -3.18652 +/- 30.2639 6 2 ngrbep epeak keV 54.1761 +/- 17.3657 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.43 using 59 PHA bins. Test statistic : Chi-Squared = 54.43 using 59 PHA bins. Reduced chi-squared = 0.9897 for 55 degrees of freedom Null hypothesis probability = 4.961812e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.4271 0.662267 1 0.308779 -1.11682 -3.11068 54.1530 ================================================== Variances and Principal Axes 3 4 5 6 5.3199E-04| -0.9998 0.0219 -0.0002 -0.0005 2.5679E-01| 0.0219 0.9995 -0.0037 0.0229 1.3426E+02| -0.0008 -0.0137 0.7008 0.7132 4.7868E+02| 0.0006 0.0187 0.7133 -0.7006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.109e-04 1.241e-02 1.274e-01 -2.762e-01 1.241e-02 4.489e-01 5.088e+00 -7.574e+00 1.274e-01 5.088e+00 3.095e+02 -1.721e+02 -2.762e-01 -7.574e+00 -1.721e+02 3.032e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.308779 +/- 3.01807E-02 4 2 ngrbep alpha -1.11682 +/- 0.670033 5 2 ngrbep beta -3.11068 +/- 17.5928 6 2 ngrbep epeak keV 54.1530 +/- 17.4136 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.43 using 59 PHA bins. Test statistic : Chi-Squared = 54.43 using 59 PHA bins. Reduced chi-squared = 0.9896 for 55 degrees of freedom Null hypothesis probability = 4.964665e-01 !XSPEC12>log ngrbep_cpflux_25_50kev.log; Logging to file:ngrbep_cpflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:18 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.91374E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.308779 +/- 3.01807E-02 4 2 ngrbep alpha -1.11682 +/- 0.670033 5 2 ngrbep beta -3.11068 +/- 17.5928 6 2 ngrbep epeak keV 54.1530 +/- 17.4136 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.43 using 59 PHA bins. Test statistic : Chi-Squared = 54.43 using 59 PHA bins. Reduced chi-squared = 0.9896 for 55 degrees of freedom Null hypothesis probability = 4.964665e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.264272 0.370271 (-0.0444935,0.0615051) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 54.1294 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: -577871, with delta statistic: 2.41448 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 577868, with delta statistic: 1.83005 *** Parameter upper bound is INVALID. 4 0 0 (1.11026,1.11026) !XSPEC12>error 5; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3866 0.000377151 2 0.311608 -1.00244 -8.70023 51.3010 ================================================== Variances and Principal Axes 3 4 5 6 5.4652E-04| -0.9997 0.0232 -0.0000 -0.0006 3.0092E-01| 0.0232 0.9994 -0.0000 0.0244 1.2207E+02| -0.0011 -0.0244 0.0000 0.9997 5.2118E+17| 0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.226e-04 1.247e-02 5.540e+06 -1.830e-01 1.247e-02 4.514e-01 2.016e+08 -4.626e+00 5.540e+06 2.016e+08 5.212e+17 -4.276e+09 -1.830e-01 -4.626e+00 -4.276e+09 1.571e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 25.0000 frozen 2 1 cpflux Emax keV 50.0000 frozen 3 1 cpflux Flux 0.311608 +/- 3.03738E-02 4 2 ngrbep alpha -1.00244 +/- 0.671831 5 2 ngrbep beta -8.70023 +/- 7.21927E+08 6 2 ngrbep epeak keV 51.3010 +/- 12.5330 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.39 using 59 PHA bins. Test statistic : Chi-Squared = 54.39 using 59 PHA bins. Reduced chi-squared = 0.9888 for 55 degrees of freedom Null hypothesis probability = 4.980154e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -6.22626e+14, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.1766 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.1 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 -5.71513, 1.18756e+09 and delta statistic 0, 62.8756 5 0 10 (6.9761,16.9761) !XSPEC12>error 6; Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 150.248, 216.234 and delta stat 2.1381, 6.06593 but latest trial 213.524 gives 6.06718 Suggest that you check this result using the steppar command. 6 38.0045 183.241 (-13.2964,131.94) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 1474.63 using 59 PHA bins. Test statistic : Chi-Squared = 1474.63 using 59 PHA bins. Reduced chi-squared = 26.8114 for 55 degrees of freedom Null hypothesis probability = 3.006683e-272 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 3306.70 using 59 PHA bins. Test statistic : Chi-Squared = 3306.70 using 59 PHA bins. Reduced chi-squared = 60.1219 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3585 1197.02 -3 0.157867 -1.01258 -2.79688 51.5810 54.3313 1.69618 0 0.157951 -1.01616 -2.90039 51.5498 54.3247 1.50121 0 0.158025 -1.01766 -2.97059 51.5157 ================================================== Variances and Principal Axes 3 4 5 6 1.4194E-04| -0.9999 0.0147 -0.0006 0.0017 3.1392E-01| 0.0147 0.9994 -0.0088 0.0303 2.7010E+02| 0.0013 -0.0313 -0.1641 0.9859 1.1739E+01| -0.0003 0.0037 0.9864 0.1643 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.643e-04 -6.361e-03 -6.066e-02 3.447e-01 -6.361e-03 5.787e-01 1.428e+00 -8.325e+00 -6.066e-02 1.428e+00 1.869e+01 -4.179e+01 3.447e-01 -8.325e+00 -4.179e+01 2.629e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.158025 +/- 2.57736E-02 4 2 ngrbep alpha -1.01766 +/- 0.760746 5 2 ngrbep beta -2.97059 +/- 4.32369 6 2 ngrbep epeak keV 51.5157 +/- 16.2137 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9877 for 55 degrees of freedom Null hypothesis probability = 5.003881e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3244 1.30304 -2 0.158013 -0.973422 -2.94084 50.6863 ================================================== Variances and Principal Axes 3 4 5 6 1.4186E-04| -0.9999 0.0148 -0.0005 0.0017 3.1271E-01| 0.0148 0.9994 -0.0101 0.0294 2.5369E+02| 0.0013 -0.0308 -0.2034 0.9786 1.6996E+01| -0.0001 0.0039 0.9790 0.2036 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.287e-04 -5.425e-03 -6.758e-02 3.187e-01 -5.425e-03 5.538e-01 1.653e+00 -7.633e+00 -6.758e-02 1.653e+00 2.679e+01 -4.711e+01 3.187e-01 -7.633e+00 -4.711e+01 2.437e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.158013 +/- 2.50749E-02 4 2 ngrbep alpha -0.973422 +/- 0.744199 5 2 ngrbep beta -2.94084 +/- 5.17573 6 2 ngrbep epeak keV 50.6863 +/- 15.6093 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9877 for 55 degrees of freedom Null hypothesis probability = 5.003996e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3169 0.178199 0 0.158008 -0.975189 -3.02048 50.7015 ================================================== Variances and Principal Axes 3 4 5 6 1.4036E-04| -0.9999 0.0132 -0.0006 0.0018 3.2920E-01| 0.0132 0.9993 -0.0112 0.0323 2.3029E+02| 0.0014 -0.0338 -0.1706 0.9848 1.0818E+01| -0.0002 0.0055 0.9853 0.1709 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.798e-04 -6.909e-03 -5.907e-02 3.277e-01 -6.909e-03 5.915e-01 1.382e+00 -7.635e+00 -5.907e-02 1.382e+00 1.720e+01 -3.687e+01 3.277e-01 -7.635e+00 -3.687e+01 2.236e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.158008 +/- 2.60737E-02 4 2 ngrbep alpha -0.975189 +/- 0.769106 5 2 ngrbep beta -3.02048 +/- 4.14783 6 2 ngrbep epeak keV 50.7015 +/- 14.9545 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006861e-01 !XSPEC12>log ngrbep_cpflux_50_100kev.log; Logging to file:ngrbep_cpflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:18 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.83605E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 50.0000 frozen 2 1 cpflux Emax keV 100.000 frozen 3 1 cpflux Flux 0.158008 +/- 2.60737E-02 4 2 ngrbep alpha -0.975189 +/- 0.769106 5 2 ngrbep beta -3.02048 +/- 4.14783 6 2 ngrbep epeak keV 50.7015 +/- 14.9545 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006861e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 0.118535 0.191281 (-0.0394712,0.0332746) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.7087 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: -663316, with delta statistic: 2.51887 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 663314, with delta statistic: 1.9337 *** Parameter upper bound is INVALID. 4 0 0 (0.97563,0.97563) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -3.5773e+06, with delta statistic: 0.0701033 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 2.77092 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.51136 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 2.77092 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 1.51136 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.08516 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.07898 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.08516 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 -1.78492, -1.78315 and delta stat 2.53419, 2.7964 but latest trial -1.78367 gives 2.80171 Suggest that you check this result using the steppar command. 5 0 -1.78404 (3.03993,1.25589) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.93386 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.93386 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.18197 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.18197 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.41139 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 242.862, 247.631 and delta statistic 2.42994, 33.616 6 0 244.782 (-50.8306,193.951) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 29718.48 using 59 PHA bins. Test statistic : Chi-Squared = 29718.48 using 59 PHA bins. Reduced chi-squared = 540.3360 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 86601.13 using 59 PHA bins. Test statistic : Chi-Squared = 86601.13 using 59 PHA bins. Reduced chi-squared = 1574.566 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 256.212 27275.2 -3 0.0841050 -1.03799 -2.53460 51.9797 83.6179 1162.55 -4 0.0249820 -1.21732 -3.22332 57.4930 83.4744 427.516 2 0.0249989 -1.21518 -3.16587 57.4589 82.0643 426.901 1 0.0251634 -1.19446 -4.47801 57.1274 82.0488 420.624 3 0.0251651 -1.19425 -3.62952 57.1243 81.9045 420.561 2 0.0251814 -1.19221 -3.24966 57.0930 80.5559 419.923 1 0.0253400 -1.17236 -3.89676 56.7886 80.5423 413.511 3 0.0253416 -1.17217 -3.81236 56.7857 80.4161 413.446 2 0.0253573 -1.17022 -3.20708 56.7568 79.1205 412.844 1 0.0255091 -1.15130 -4.21378 56.4764 79.1075 406.294 3 0.0255106 -1.15111 -4.00140 56.4737 79.0946 406.228 3 0.0255121 -1.15092 -3.90177 56.4710 78.9895 406.162 2 0.0255272 -1.14907 -3.21196 56.4444 77.7378 405.612 1 0.0256731 -1.13099 -3.91518 56.1847 77.6159 398.898 2 0.0256876 -1.12923 -3.32770 56.1600 76.4508 398.252 1 0.0258283 -1.11210 -4.51639 55.9206 76.4389 391.557 3 0.0258297 -1.11193 -4.12492 55.9183 76.4272 391.489 3 0.0258311 -1.11176 -4.02096 55.9160 76.3297 391.422 2 0.0258451 -1.11009 -3.30166 55.8931 75.2033 390.858 1 0.0259801 -1.09375 -4.01350 55.6701 75.0905 384.015 2 0.0259936 -1.09216 -3.42392 55.6488 74.0452 383.347 1 0.0261240 -1.07673 -4.58734 55.4419 74.0344 376.57 3 0.0261253 -1.07658 -4.24653 55.4399 74.0239 376.502 3 0.0261266 -1.07642 -4.13529 55.4379 73.9324 376.433 2 0.0261395 -1.07492 -3.38650 55.4180 72.9245 375.852 1 0.0262647 -1.06017 -4.15558 55.2246 72.8269 368.958 2 0.0262771 -1.05873 -3.46737 55.2060 71.8852 368.313 1 0.0263978 -1.04477 -4.50676 55.0254 71.8757 361.477 3 0.0263990 -1.04463 -4.31738 55.0236 ================================================== Variances and Principal Axes 3 4 5 6 8.3215E-06| -1.0000 -0.0061 -0.0000 0.0007 5.3329E-01| 0.0061 -0.9997 0.0001 -0.0235 3.8796E+02| -0.0008 0.0235 -0.0064 -0.9997 5.2924E+06| -0.0000 0.0002 1.0000 -0.0064 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.461e-04 -1.679e-02 -2.995e+01 5.012e-01 -1.679e-02 9.772e-01 1.102e+03 -1.614e+01 -2.995e+01 1.102e+03 5.292e+06 -3.373e+04 5.012e-01 -1.614e+01 -3.373e+04 6.028e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.63990E-02 +/- 2.11209E-02 4 2 ngrbep alpha -1.04463 +/- 0.988559 5 2 ngrbep beta -4.31738 +/- 2300.47 6 2 ngrbep epeak keV 55.0236 +/- 24.5519 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 71.88 using 59 PHA bins. Test statistic : Chi-Squared = 71.88 using 59 PHA bins. Reduced chi-squared = 1.307 for 55 degrees of freedom Null hypothesis probability = 6.289074e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 71.8662 361.408 3 0.0264002 -1.04450 -4.21576 55.0219 ================================================== Variances and Principal Axes 3 4 5 6 8.3202E-06| -1.0000 -0.0061 -0.0000 0.0007 5.3333E-01| 0.0061 -0.9997 0.0001 -0.0236 3.8805E+02| -0.0008 0.0236 -0.0118 -0.9997 1.5828E+06| -0.0000 0.0004 0.9999 -0.0118 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.517e-04 -1.697e-02 -1.663e+01 5.075e-01 -1.697e-02 9.825e-01 6.087e+02 -1.634e+01 -1.663e+01 6.087e+02 1.583e+06 -1.874e+04 5.075e-01 -1.634e+01 -1.874e+04 6.098e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.64002E-02 +/- 2.12526E-02 4 2 ngrbep alpha -1.04450 +/- 0.991237 5 2 ngrbep beta -4.21576 +/- 1258.01 6 2 ngrbep epeak keV 55.0219 +/- 24.6937 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ 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 = 6.298425e-02 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 71.7769 361.34 2 0.0264122 -1.04314 -3.48020 55.0045 70.8836 360.719 1 0.0265283 -1.02988 -4.34393 54.8353 70.8617 353.868 2 0.0265398 -1.02859 -3.38338 54.8190 69.9385 353.672 1 0.0266518 -1.01568 -3.70331 54.6578 69.8557 346.341 2 0.0266629 -1.01445 -3.61667 54.6424 69.0636 345.67 1 0.0267711 -1.00247 -4.29095 54.4930 68.9801 338.907 2 0.0267819 -1.00130 -3.65252 54.4785 68.2315 338.23 1 0.0268862 -0.989900 -4.16308 54.3376 68.1541 331.507 2 0.0268965 -0.988786 -3.78835 54.3240 68.0811 330.829 2 0.0269069 -0.987676 -3.66382 54.3104 67.3795 330.176 1 0.0270069 -0.976898 -4.60361 54.1783 67.3724 323.508 3 0.0270079 -0.976792 -4.47104 54.1770 ================================================== Variances and Principal Axes 3 4 5 6 7.7028E-06| -1.0000 -0.0069 -0.0000 0.0007 4.9969E-01| 0.0069 -0.9996 0.0001 -0.0256 2.8259E+02| -0.0009 0.0256 -0.0073 -0.9996 2.7982E+06| -0.0000 0.0003 1.0000 -0.0073 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.256e-04 -1.567e-02 -2.097e+01 4.113e-01 -1.567e-02 8.857e-01 7.514e+02 -1.267e+01 -2.097e+01 7.514e+02 2.798e+06 -2.035e+04 4.113e-01 -1.267e+01 -2.035e+04 4.304e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.70079E-02 +/- 2.06290E-02 4 2 ngrbep alpha -0.976792 +/- 0.941107 5 2 ngrbep beta -4.47104 +/- 1672.74 6 2 ngrbep epeak keV 54.1770 +/- 20.7467 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 67.37 using 59 PHA bins. Test statistic : Chi-Squared = 67.37 using 59 PHA bins. Reduced chi-squared = 1.225 for 55 degrees of freedom Null hypothesis probability = 1.222594e-01 !XSPEC12>log ngrbep_cpflux_100_150kev.log; Logging to file:ngrbep_cpflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:19 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 7.18290E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.70079E-02 +/- 2.06290E-02 4 2 ngrbep alpha -0.976792 +/- 0.941107 5 2 ngrbep beta -4.47104 +/- 1672.74 6 2 ngrbep epeak keV 54.1770 +/- 20.7467 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 67.37 using 59 PHA bins. Test statistic : Chi-Squared = 67.37 using 59 PHA bins. Reduced chi-squared = 1.225 for 55 degrees of freedom Null hypothesis probability = 1.222594e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 67.0005 324.118 2 0.0267475 -0.951165 -3.64179 53.8686 66.3334 323.626 1 0.0268410 -0.941147 -4.20012 53.7497 66.2663 316.763 2 0.0268503 -0.940172 -3.90621 53.7382 66.2029 316.09 2 0.0268596 -0.939201 -3.77531 53.7267 65.5962 315.445 1 0.0269498 -0.929778 -4.67110 53.6149 65.59 308.837 3 0.0269507 -0.929686 -4.56177 53.6139 ================================================== Variances and Principal Axes 3 4 5 6 7.2786E-06| -1.0000 -0.0073 -0.0000 0.0008 4.9317E-01| 0.0073 -0.9996 0.0001 -0.0270 2.3633E+02| -0.0010 0.0270 -0.0079 -0.9996 1.9194E+06| -0.0000 0.0003 1.0000 -0.0079 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.109e-04 -1.517e-02 -1.689e+01 3.653e-01 -1.517e-02 8.551e-01 6.048e+02 -1.111e+01 -1.689e+01 6.048e+02 1.919e+06 -1.510e+04 3.653e-01 -1.111e+01 -1.510e+04 3.549e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.69507E-02 +/- 2.02710E-02 4 2 ngrbep alpha -0.929686 +/- 0.924704 5 2 ngrbep beta -4.56177 +/- 1385.37 6 2 ngrbep epeak keV 53.6139 +/- 18.8394 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 65.59 using 59 PHA bins. Test statistic : Chi-Squared = 65.59 using 59 PHA bins. Reduced chi-squared = 1.193 for 55 degrees of freedom Null hypothesis probability = 1.552913e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 64.9104 305.816 2 0.0266898 -0.897432 -3.85461 53.2383 64.3702 305.179 1 0.0267725 -0.888975 -4.74232 53.1406 64.3323 298.616 2 0.0267807 -0.888144 -3.76353 53.1310 63.7985 298.235 1 0.0268604 -0.879978 -4.19932 53.0377 63.7454 291.486 2 0.0268684 -0.879184 -4.01549 53.0286 63.6948 290.833 2 0.0268763 -0.878393 -3.94940 53.0195 63.2183 290.195 1 0.0269533 -0.870720 -4.44828 52.9314 63.1678 283.841 2 0.0269610 -0.869965 -4.09056 52.9228 63.1189 283.199 2 0.0269686 -0.869213 -3.98424 52.9142 62.671 282.561 1 0.0270427 -0.861915 -4.22405 52.8306 62.6242 276.315 2 0.0270501 -0.861196 -4.05040 52.8225 62.4497 275.684 1 0.0271217 -0.854213 -3.55952 52.7428 59.1883 273.025 0 0.0276581 -0.799681 -4.19744 52.1218 59.1643 217.303 2 0.0276634 -0.799204 -4.09648 52.1164 58.9275 216.836 1 0.0277150 -0.794581 -4.63790 52.0641 58.9012 211.667 2 0.0277201 -0.794124 -4.31027 52.0590 58.8763 211.148 2 0.0277252 -0.793669 -4.18650 52.0538 58.6777 210.643 1 0.0277751 -0.789252 -3.94377 52.0037 57.1419 206.323 0 0.0281454 -0.757192 -6.15745 51.6277 57.1408 166.145 3 0.0281458 -0.757160 -4.10487 51.6273 ================================================== Variances and Principal Axes 3 4 5 6 5.7645E-06| -1.0000 -0.0092 -0.0000 0.0010 4.1239E-01| 0.0091 -0.9994 0.0000 -0.0319 1.1254E+02| -0.0013 0.0319 -0.0004 -0.9995 2.6176E+08| -0.0000 0.0000 1.0000 -0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.378e-04 -1.202e-02 -1.628e+02 2.127e-01 -1.202e-02 6.480e-01 5.637e+03 -5.803e+00 -1.628e+02 5.637e+03 2.618e+08 -1.033e+05 2.127e-01 -5.803e+00 -1.033e+05 1.532e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.81458E-02 +/- 1.83798E-02 4 2 ngrbep alpha -0.757160 +/- 0.804999 5 2 ngrbep beta -4.10487 +/- 1.61790E+04 6 2 ngrbep epeak keV 51.6273 +/- 12.3776 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.14 using 59 PHA bins. Test statistic : Chi-Squared = 57.14 using 59 PHA bins. Reduced chi-squared = 1.039 for 55 degrees of freedom Null hypothesis probability = 3.955280e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 55.0971 75.549 1 0.0278786 -0.667222 -4.43451 50.1949 54.9499 73.738 0 0.0279925 -0.660763 -4.34924 50.0959 54.8596 59.2344 0 0.0280810 -0.656523 -4.57177 50.0188 54.8583 47.1216 2 0.0280819 -0.656481 -4.51429 50.0180 ================================================== Variances and Principal Axes 3 4 5 6 4.7351E-06| -0.9999 -0.0105 0.0000 0.0012 3.7886E-01| 0.0104 -0.9993 0.0011 -0.0350 7.2132E+01| -0.0015 0.0349 -0.0400 -0.9986 1.5732E+04| -0.0001 0.0025 0.9992 -0.0399 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.836e-04 -1.039e-02 -1.007e+00 1.516e-01 -1.039e-02 5.660e-01 3.949e+01 -4.082e+00 -1.007e+00 3.949e+01 1.571e+04 -6.245e+02 1.516e-01 -4.082e+00 -6.245e+02 9.698e+01 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 2.80819E-02 +/- 1.68417E-02 4 2 ngrbep alpha -0.656481 +/- 0.752353 5 2 ngrbep beta -4.51429 +/- 125.329 6 2 ngrbep epeak keV 50.0180 +/- 9.84805 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.86 using 59 PHA bins. Test statistic : Chi-Squared = 54.86 using 59 PHA bins. Reduced chi-squared = 0.9974 for 55 degrees of freedom Null hypothesis probability = 4.800171e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3332 6.23642 -2 0.0340341 -0.980403 -3.20147 50.8016 ================================================== Variances and Principal Axes 3 4 5 6 6.2348E-06| -1.0000 -0.0060 0.0050 0.0009 3.4755E-01| 0.0061 -0.9994 0.0140 -0.0327 2.0126E+01| -0.0050 -0.0048 -0.9636 -0.2673 1.8104E+02| 0.0002 0.0352 0.2670 -0.9631 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.329e-04 -5.944e-05 1.089e-01 -1.604e-02 -5.944e-05 5.720e-01 1.790e+00 -6.102e+00 1.089e-01 1.790e+00 3.159e+01 -4.136e+01 -1.604e-02 -6.102e+00 -4.136e+01 1.693e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 150.000 frozen 3 1 cpflux Flux 3.40341E-02 +/- 2.30857E-02 4 2 ngrbep alpha -0.980403 +/- 0.756318 5 2 ngrbep beta -3.20147 +/- 5.62060 6 2 ngrbep epeak keV 50.8016 +/- 13.0133 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000592e-01 Apparent non-monotonicity in statistic space detected. Current bracket values 0.0340341, 0.0122523 and delta stat 0, 4.55413 but latest trial 0.0172439 gives 43.2812 Suggest that you check this result using the steppar command. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.24011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 356.051 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.24011 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 356.051 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.75216 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.61 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.75216 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.61 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.93884 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.64 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.93884 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.64 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.93884 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.64 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.93884 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.64 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.31832 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.33 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.31832 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.33 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.71266 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 17.6005 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.71266 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 17.6005 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.0231432 0.0617521 (-0.0109455,0.0276634) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.742 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: -652287, with delta statistic: 2.50934 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 652285, with delta statistic: 1.92219 *** Parameter upper bound is INVALID. 4 0 0 (0.966209,0.966209) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.84749e+06, with delta statistic: 0.0633527 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.19718 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.36 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.19718 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.36 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.03611 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.92 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.03611 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.92 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.22457 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.3642 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.22457 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.47873 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 40.0105 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.47873 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 40.0105 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.0192 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 1.0192 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0 -1.79066 (3.13704,1.34638) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.2375 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.2375 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.02673 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.02673 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 65.0312, 93.469 and delta stat 1.35341, 24.0014 but latest trial 68.5241 gives 1.20077 Suggest that you check this result using the steppar command. 6 0 79.2501 (-50.6555,28.5946) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cpflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cpflux*ngrbep ; 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 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 1.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.187 for 54 degrees of freedom Null hypothesis probability = 1.638127e-01 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 64.08 using 59 PHA bins. Test statistic : Chi-Squared = 64.08 using 59 PHA bins. Reduced chi-squared = 1.165 for 55 degrees of freedom Null hypothesis probability = 1.880152e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 61.2421 9.30179 0 0.987430 -1.05196 -2.20015 77.0437 56.1249 7.29865 0 0.931758 -1.22005 -2.13860 64.4083 54.8189 2.98773 -1 0.844981 -1.26189 -2.79002 60.8108 54.5327 0.847664 0 0.851349 -1.20475 -2.60567 55.5984 54.4255 0.533123 -1 0.833483 -1.09393 -3.43021 53.0855 54.3994 0.530162 0 0.838983 -1.04888 -2.75011 52.1516 54.363 0.705917 0 0.839375 -1.05726 -3.15482 52.4280 54.3507 0.228378 0 0.839768 -1.05174 -3.07572 52.3160 54.3422 0.258508 0 0.840184 -1.04638 -3.02593 52.2075 ================================================== Variances and Principal Axes 3 4 5 6 4.0016E-03| -0.9991 -0.0403 0.0153 0.0002 2.9515E-01| 0.0404 -0.9988 0.0074 -0.0266 3.9849E+01| -0.0146 0.0010 -0.9470 -0.3209 2.7188E+02| 0.0036 0.0278 0.3207 -0.9468 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.642e-02 1.452e-02 8.614e-01 -7.279e-01 1.452e-02 5.042e-01 2.383e+00 -7.153e+00 8.614e-01 2.383e+00 6.371e+01 -7.045e+01 -7.279e-01 -7.153e+00 -7.045e+01 2.478e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840184 +/- 0.128134 4 2 ngrbep alpha -1.04638 +/- 0.710073 5 2 ngrbep beta -3.02593 +/- 7.98174 6 2 ngrbep epeak keV 52.2075 +/- 15.7416 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9880 for 55 degrees of freedom Null hypothesis probability = 4.997179e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3369 0.267616 0 0.840588 -1.04147 -3.00068 52.1085 ================================================== Variances and Principal Axes 3 4 5 6 4.0071E-03| -0.9991 -0.0392 0.0168 0.0002 2.9823E-01| 0.0394 -0.9988 0.0080 -0.0273 2.8922E+01| -0.0163 -0.0011 -0.9645 -0.2636 2.7061E+02| 0.0031 0.0286 0.2635 -0.9642 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.472e-02 1.294e-02 6.750e-01 -6.850e-01 1.294e-02 5.187e-01 2.067e+00 -7.443e+00 6.750e-01 2.067e+00 4.569e+01 -6.139e+01 -6.850e-01 -7.443e+00 -6.139e+01 2.536e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840588 +/- 0.121337 4 2 ngrbep alpha -1.04147 +/- 0.720234 5 2 ngrbep beta -3.00068 +/- 6.75929 6 2 ngrbep epeak keV 52.1085 +/- 15.9253 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.34 using 59 PHA bins. Test statistic : Chi-Squared = 54.34 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 4.999195e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3333 0.256223 0 0.840959 -1.03714 -2.98861 52.0197 ================================================== Variances and Principal Axes 3 4 5 6 4.0093E-03| -0.9991 -0.0386 0.0177 0.0002 3.0056E-01| 0.0388 -0.9988 0.0082 -0.0278 2.4223E+01| -0.0172 -0.0020 -0.9710 -0.2386 2.6943E+02| 0.0029 0.0291 0.2384 -0.9707 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.390e-02 1.209e-02 5.913e-01 -6.598e-01 1.209e-02 5.279e-01 1.913e+00 -7.587e+00 5.913e-01 1.913e+00 3.815e+01 -5.674e+01 -6.598e-01 -7.587e+00 -5.674e+01 2.553e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 15.0000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 0.840959 +/- 0.117903 4 2 ngrbep alpha -1.03714 +/- 0.726548 5 2 ngrbep beta -2.98861 +/- 6.17661 6 2 ngrbep epeak keV 52.0197 +/- 15.9769 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.33 using 59 PHA bins. Test statistic : Chi-Squared = 54.33 using 59 PHA bins. Reduced chi-squared = 0.9879 for 55 degrees of freedom Null hypothesis probability = 5.000553e-01 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 29718.48 using 59 PHA bins. Test statistic : Chi-Squared = 29718.48 using 59 PHA bins. Reduced chi-squared = 540.3360 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 29718.48 using 59 PHA bins. Test statistic : Chi-Squared = 29718.48 using 59 PHA bins. Reduced chi-squared = 540.3360 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 601.857 9956.6 -3 0.263149 -1.01248 -2.21126 51.2673 62.5531 838.151 -4 0.0683834 -1.01601 -2.32604 51.3658 61.0799 107.835 -3 0.0575422 -1.21900 -2.91154 57.4640 59.261 119.222 -2 0.0623079 -0.921216 -2.44105 46.1776 55.1419 96.3173 -3 0.0647472 -1.13645 -2.72787 53.2948 54.3367 41.4235 -2 0.0619394 -1.01589 -2.88822 51.2600 54.326 5.17742 -1 0.0615500 -1.02339 -2.90153 51.4905 54.3238 0.339174 -2 0.0592118 -1.01921 -2.99979 51.5935 ================================================== Variances and Principal Axes 3 4 5 6 2.1293E-05| -0.9997 -0.0070 0.0248 0.0013 3.1052E-01| 0.0072 -0.9995 0.0089 -0.0300 1.1985E+01| -0.0247 -0.0040 -0.9858 -0.1663 2.6682E+02| 0.0026 0.0311 0.1661 -0.9856 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.130e-03 2.040e-02 4.063e-01 -6.303e-01 2.040e-02 5.685e-01 1.423e+00 -8.163e+00 4.063e-01 1.423e+00 1.901e+01 -4.172e+01 -6.303e-01 -8.163e+00 -4.172e+01 2.595e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 5.92118E-02 +/- 9.55490E-02 4 2 ngrbep alpha -1.01921 +/- 0.754019 5 2 ngrbep beta -2.99979 +/- 4.36003 6 2 ngrbep epeak keV 51.5935 +/- 16.1100 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9877 for 55 degrees of freedom Null hypothesis probability = 5.004212e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.318 2.42693 -1 0.0590650 -0.993466 -2.98520 51.3000 ================================================== Variances and Principal Axes 3 4 5 6 1.9856E-05| -0.9997 -0.0094 0.0205 0.0014 3.0980E-01| 0.0095 -0.9995 0.0098 -0.0290 2.0157E+01| -0.0203 -0.0033 -0.9743 -0.2244 2.5000E+02| 0.0029 0.0305 0.2242 -0.9741 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.050e-02 2.083e-02 5.633e-01 -6.259e-01 2.083e-02 5.419e-01 1.769e+00 -7.398e+00 5.633e-01 1.769e+00 3.170e+01 -5.019e+01 -6.259e-01 -7.398e+00 -5.019e+01 2.382e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 5.90650E-02 +/- 0.102479 4 2 ngrbep alpha -0.993466 +/- 0.736150 5 2 ngrbep beta -2.98520 +/- 5.63013 6 2 ngrbep epeak keV 51.3000 +/- 15.4341 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006439e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:Flux 4:alpha 5:beta 6:epeak 54.3167 0.12746 -2 0.0583830 -0.991540 -3.00193 51.0742 ================================================== Variances and Principal Axes 3 4 5 6 1.9635E-05| -0.9997 -0.0084 0.0219 0.0014 3.1579E-01| 0.0085 -0.9994 0.0102 -0.0305 1.5980E+01| -0.0217 -0.0040 -0.9788 -0.2034 2.3738E+02| 0.0028 0.0319 0.2032 -0.9786 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.486e-03 2.011e-02 4.762e-01 -5.856e-01 2.011e-02 5.577e-01 1.599e+00 -7.395e+00 4.762e-01 1.599e+00 2.511e+01 -4.401e+01 -5.856e-01 -7.395e+00 -4.401e+01 2.280e+02 ------------------------------------------------ ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 5.83830E-02 +/- 9.73979E-02 4 2 ngrbep alpha -0.991540 +/- 0.746818 5 2 ngrbep beta -3.00193 +/- 5.01087 6 2 ngrbep epeak keV 51.0742 +/- 15.0996 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006938e-01 !XSPEC12>log ngrbep_cpflux_100_350kev.log; Logging to file:ngrbep_cpflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:20 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.83929E-02 Current model list: ======================================================================== Model cpflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cpflux Emin keV 100.000 frozen 2 1 cpflux Emax keV 350.000 frozen 3 1 cpflux Flux 5.83830E-02 +/- 9.73979E-02 4 2 ngrbep alpha -0.991540 +/- 0.746818 5 2 ngrbep beta -3.00193 +/- 5.01087 6 2 ngrbep epeak keV 51.0742 +/- 15.0996 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006938e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.86024 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9.03086 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.86024 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9.03086 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.29571 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 21.9783 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.29571 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 21.9783 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -4.97646 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 15.2082 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -4.97646 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 15.2082 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.30934 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.854012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.30934 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.854012 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 0.0401127 0.14087 (-0.0179075,0.08285) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.9924 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: -644094, with delta statistic: 2.51905 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 644092, with delta statistic: 1.93236 *** Parameter upper bound is INVALID. 4 0 0 (0.986041,0.986041) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.32163e+06, with delta statistic: 0.0703616 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.64607 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.07 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -3.64607 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.07 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.19501 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 31.9688 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.19501 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 31.9688 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.8181 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.08 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.8181 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.08 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.93814 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 729.222 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.93814 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 729.222 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2815 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 527.752 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2815 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 527.752 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 0 -1.79103 (3.02083,1.2298) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.28899 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -2.28899 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.70295 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.70295 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.24023 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.24023 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.3601 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -7.45017 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -7.45017 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.16327 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.16327 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.19006 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.19006 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.27857 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.27857 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.32254 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.32254 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.34565 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.34565 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 100.282, 104.644 and delta statistic 1.72178, 45.3928 6 0 100.282 (-50.9199,49.3624) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_15_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>log ngrbep_cflux_15_350kev.log; Logging to file:ngrbep_cflux_15_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:21 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 3.05209E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 Weighting method: standard !XSPEC12>error 3; Cannot do error calc: Reduced Chi^2 (= 2.56245) > maximum (2) XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_15_150kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 131.67 using 59 PHA bins. Test statistic : Chi-Squared = 131.67 using 59 PHA bins. Reduced chi-squared = 2.3940 for 55 degrees of freedom Null hypothesis probability = 3.126486e-08 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 131.669 29.3165 10 -7.78381 -1.95962 -6.41537 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 2.7928E-03| -0.4874 -0.8732 0.0000 0.0065 2.2804E-02| 0.8732 -0.4873 0.0000 0.0039 4.5345E+04| -0.0002 0.0076 -0.0000 1.0000 2.8451E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.538e-02 -1.459e-01 -3.763e+08 -1.771e+01 -1.459e-01 3.330e+00 4.441e+09 4.324e+02 -3.763e+08 4.441e+09 2.845e+19 5.583e+11 -1.771e+01 4.324e+02 5.583e+11 5.630e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.159304 4 2 ngrbep alpha -1.95962 +/- 1.82477 5 2 ngrbep beta -6.41537 +/- 5.33395E+09 6 2 ngrbep epeak keV 6.24405 +/- 237.268 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 131.67 using 59 PHA bins. Test statistic : Chi-Squared = 131.67 using 59 PHA bins. Reduced chi-squared = 2.3940 for 55 degrees of freedom Null hypothesis probability = 3.126486e-08 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 131.669 29.3165 10 -7.78381 -1.95962 -6.29365 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 2.7928E-03| -0.4874 -0.8732 0.0000 0.0065 2.2804E-02| 0.8732 -0.4873 0.0000 0.0039 4.5345E+04| -0.0002 0.0076 -0.0000 1.0000 2.1930E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.538e-02 -1.459e-01 -3.304e+08 -1.771e+01 -1.459e-01 3.330e+00 3.899e+09 4.324e+02 -3.304e+08 3.899e+09 2.193e+19 4.901e+11 -1.771e+01 4.324e+02 4.901e+11 5.630e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.159312 4 2 ngrbep alpha -1.95962 +/- 1.82479 5 2 ngrbep beta -6.29365 +/- 4.68292E+09 6 2 ngrbep epeak keV 6.24405 +/- 237.269 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 131.67 using 59 PHA bins. Test statistic : Chi-Squared = 131.67 using 59 PHA bins. Reduced chi-squared = 2.3940 for 55 degrees of freedom Null hypothesis probability = 3.126486e-08 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 131.669 29.3165 10 -7.78381 -1.95962 -6.18200 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 2.7928E-03| -0.4874 -0.8732 0.0000 0.0065 2.2804E-02| 0.8732 -0.4873 0.0000 0.0039 4.5345E+04| -0.0002 0.0076 -0.0000 1.0000 1.7294E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.538e-02 -1.459e-01 -2.935e+08 -1.771e+01 -1.459e-01 3.330e+00 3.462e+09 4.324e+02 -2.935e+08 3.462e+09 1.729e+19 4.353e+11 -1.771e+01 4.324e+02 4.353e+11 5.630e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.159321 4 2 ngrbep alpha -1.95962 +/- 1.82480 5 2 ngrbep beta -6.18200 +/- 4.15861E+09 6 2 ngrbep epeak keV 6.24405 +/- 237.270 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 131.67 using 59 PHA bins. Test statistic : Chi-Squared = 131.67 using 59 PHA bins. Reduced chi-squared = 2.3940 for 55 degrees of freedom Null hypothesis probability = 3.126486e-08 !XSPEC12>log ngrbep_cflux_15_150kev.log; Logging to file:ngrbep_cflux_15_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:21 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 3.44788E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.159321 4 2 ngrbep alpha -1.95962 +/- 1.82480 5 2 ngrbep beta -6.18200 +/- 4.15861E+09 6 2 ngrbep epeak keV 6.24405 +/- 237.270 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 131.67 using 59 PHA bins. Test statistic : Chi-Squared = 131.67 using 59 PHA bins. Reduced chi-squared = 2.3940 for 55 degrees of freedom Null hypothesis probability = 3.126486e-08 Weighting method: standard !XSPEC12>error 3; Cannot do error calc: Reduced Chi^2 (= 2.39398) > maximum (2) XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_15_25kev_fit.xcm !XSPEC12>log none; Log file closed !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>newpar 1 15.0; Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 Current data and model not fit yet. !XSPEC12>newpar 2 25.0; Fit statistic : Chi-Squared = 82.20 using 59 PHA bins. Test statistic : Chi-Squared = 82.20 using 59 PHA bins. Reduced chi-squared = 1.495 for 55 degrees of freedom Null hypothesis probability = 1.017905e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 59.2843 45.3372 -2 -7.93578 -1.93192 -9.03207 17.2587 59.2843 3.70739 12 -7.93578 -1.93192 -8.28866 17.2587 ================================================== Variances and Principal Axes 3 4 5 6 1.0767E-03| -0.9776 0.2105 -0.0000 -0.0016 1.1934E-02| 0.2105 0.9776 -0.0000 -0.0061 7.6949E+03| -0.0003 0.0063 0.0000 1.0000 1.6357E+28| 0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.181e-02 -6.607e-02 -1.248e+13 -8.784e-01 -6.607e-02 6.159e-01 7.008e+13 4.008e+01 -1.248e+13 7.008e+13 1.635e+28 -1.936e+15 -8.784e-01 4.008e+01 -1.936e+15 7.924e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.93578 +/- 0.108653 4 2 ngrbep alpha -1.93192 +/- 0.784804 5 2 ngrbep beta -8.28866 +/- 1.27867E+14 6 2 ngrbep epeak keV 17.2587 +/- 89.0159 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 59.28 using 59 PHA bins. Test statistic : Chi-Squared = 59.28 using 59 PHA bins. Reduced chi-squared = 1.078 for 55 degrees of freedom Null hypothesis probability = 3.221981e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 59.2843 3.70739 12 -7.93578 -1.93192 -7.68151 17.2587 ================================================== Variances and Principal Axes 3 4 5 6 1.0767E-03| -0.9776 0.2105 -0.0000 -0.0016 1.1934E-02| 0.2105 0.9776 -0.0000 -0.0061 7.6949E+03| -0.0003 0.0063 0.0000 1.0000 2.6144E+27| 0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.333e-02 -7.365e-02 -5.375e+12 -4.974e-01 -7.365e-02 6.530e-01 2.970e+13 3.811e+01 -5.375e+12 2.970e+13 2.614e+27 -9.039e+14 -4.974e-01 3.811e+01 -9.039e+14 8.007e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.93578 +/- 0.115463 4 2 ngrbep alpha -1.93192 +/- 0.808080 5 2 ngrbep beta -7.68151 +/- 5.11253E+13 6 2 ngrbep epeak keV 17.2587 +/- 89.4829 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 59.28 using 59 PHA bins. Test statistic : Chi-Squared = 59.28 using 59 PHA bins. Reduced chi-squared = 1.078 for 55 degrees of freedom Null hypothesis probability = 3.221981e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 59.2843 3.70739 12 -7.93578 -1.93192 -7.32070 17.2587 ================================================== Variances and Principal Axes 3 4 5 6 1.0767E-03| -0.9776 0.2105 -0.0000 -0.0016 1.1934E-02| 0.2105 0.9776 -0.0000 -0.0061 7.6949E+03| -0.0003 0.0063 0.0000 1.0000 5.7831E+26| 0.0000 -0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.647e-02 -8.879e-02 -2.864e+12 3.460e-01 -8.879e-02 7.250e-01 1.539e+13 3.386e+01 -2.864e+12 1.539e+13 5.782e+26 -5.455e+14 3.460e-01 3.386e+01 -5.455e+14 8.209e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.93578 +/- 0.128323 4 2 ngrbep alpha -1.93192 +/- 0.851474 5 2 ngrbep beta -7.32070 +/- 2.40468E+13 6 2 ngrbep epeak keV 17.2587 +/- 90.6049 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 59.28 using 59 PHA bins. Test statistic : Chi-Squared = 59.28 using 59 PHA bins. Reduced chi-squared = 1.078 for 55 degrees of freedom Null hypothesis probability = 3.221981e-01 !XSPEC12>log ngrbep_cflux_15_25kev.log; Logging to file:ngrbep_cflux_15_25kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:22 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.57068E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.93578 +/- 0.128323 4 2 ngrbep alpha -1.93192 +/- 0.851474 5 2 ngrbep beta -7.32070 +/- 2.40468E+13 6 2 ngrbep epeak keV 17.2587 +/- 90.6049 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 59.28 using 59 PHA bins. Test statistic : Chi-Squared = 59.28 using 59 PHA bins. Reduced chi-squared = 1.078 for 55 degrees of freedom Null hypothesis probability = 3.221981e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 59.1068 8.37164 11 -7.98423 -1.45519 -9.30137 35.3077 ================================================== Variances and Principal Axes 3 4 5 6 1.2956E-03| -0.9999 -0.0116 -0.0000 -0.0029 3.4361E-01| 0.0115 -0.9995 0.0000 0.0290 1.5465E+02| 0.0032 -0.0289 -0.0000 -0.9996 1.9009E+22| 0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.922e-03 -1.919e-02 -4.994e+08 -4.899e-01 -1.919e-02 5.506e-01 3.849e+10 4.288e+00 -4.994e+08 3.849e+10 1.901e+22 -8.505e+10 -4.899e-01 4.288e+00 -8.505e+10 1.549e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.98423 +/- 5.40599E-02 4 2 ngrbep alpha -1.45519 +/- 0.742001 5 2 ngrbep beta -9.30137 +/- 1.37872E+11 6 2 ngrbep epeak keV 35.3077 +/- 12.4460 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 59.11 using 59 PHA bins. Test statistic : Chi-Squared = 59.11 using 59 PHA bins. Reduced chi-squared = 1.075 for 55 degrees of freedom Null hypothesis probability = 3.279953e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 57.7725 2.56737 11 -7.95413 -1.45519 -9.27458 35.3077 ================================================== Variances and Principal Axes 3 4 5 6 1.1280E-03| -0.9999 -0.0116 -0.0000 -0.0029 2.9914E-01| 0.0115 -0.9995 0.0000 0.0290 1.3464E+02| 0.0032 -0.0289 -0.0000 -0.9996 1.5758E+22| 0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.544e-03 -1.671e-02 -4.243e+08 -4.266e-01 -1.671e-02 4.793e-01 3.270e+10 3.733e+00 -4.243e+08 3.270e+10 1.576e+22 -7.225e+10 -4.266e-01 3.733e+00 -7.225e+10 1.349e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.95413 +/- 5.04423E-02 4 2 ngrbep alpha -1.45519 +/- 0.692319 5 2 ngrbep beta -9.27458 +/- 1.25531E+11 6 2 ngrbep epeak keV 35.3077 +/- 11.6127 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.77 using 59 PHA bins. Test statistic : Chi-Squared = 57.77 using 59 PHA bins. Reduced chi-squared = 1.050 for 55 degrees of freedom Null hypothesis probability = 3.732001e-01 3 -8.00179 -7.89006 (-0.0476556,0.0640749) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 35.3077 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 35.3077 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.59405 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 35.3077 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 56.8354 0.000729474 -3 -7.97474 -2.59405 -1.84846 35.3077 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.59405 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 35.3077 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 56.8354 8.37142e-05 -3 -7.97474 -2.59405 -1.84846 35.3077 ============================== Variances and Principal Axes 3 5 9.9788E-04| -0.9663 -0.2573 2.0871E-02| 0.2573 -0.9663 ------------------------------ ======================== Covariance Matrix 1 2 2.313e-03 -4.940e-03 -4.940e-03 1.956e-02 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -7.97474 +/- 4.80950E-02 4 2 ngrbep alpha -2.59405 +/- -1.00000 5 2 ngrbep beta -1.84846 +/- 0.139841 6 2 ngrbep epeak keV 35.3077 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 56.84 using 59 PHA bins. Test statistic : Chi-Squared = 56.84 using 59 PHA bins. Reduced chi-squared = 1.033 for 55 degrees of freedom Null hypothesis probability = 4.065089e-01 Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.3183 0.0441121 0 -8.01195 -0.954854 -3.05515 50.6672 ================================================== Variances and Principal Axes 3 4 5 6 1.0437E-03| -0.9967 -0.0814 -0.0012 -0.0035 3.3330E-01| 0.0815 -0.9961 0.0125 -0.0316 1.8145E+01| -0.0024 0.0045 0.9717 0.2363 2.0269E+02| -0.0003 -0.0338 -0.2360 0.9712 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.378e-03 -2.482e-02 -2.550e-02 -7.861e-02 -2.482e-02 5.625e-01 1.692e+00 -6.621e+00 -2.550e-02 1.692e+00 2.842e+01 -4.229e+01 -7.861e-02 -6.621e+00 -4.229e+01 1.922e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 25.0000 frozen 3 1 cflux lg10Flux cgs -8.01195 +/- 5.81225E-02 4 2 ngrbep alpha -0.954854 +/- 0.750000 5 2 ngrbep beta -3.05515 +/- 5.33103 6 2 ngrbep epeak keV 50.6672 +/- 13.8630 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006336e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 50.6672 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: -646838, with delta statistic: 2.51716 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 646837, with delta statistic: 1.93118 *** Parameter upper bound is INVALID. 4 0 0 (0.959777,0.959777) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -4.59775e+06, with delta statistic: 0.0687011 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.95561 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.91 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.95561 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.91 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.35864 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -7.2035 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.2035 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.35864 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 -1.84763, -1.84614 and delta stat 1.83751, 2.91405 but latest trial -1.84643 gives 2.91592 Suggest that you check this result using the steppar command. 5 0 -1.84688 (3.05128,1.20439) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82714 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.82714 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.90644 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.90644 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 154.612, 155.499 and delta stat 2.22859, 6.09844 but latest trial 155.174 gives 6.27293 Suggest that you check this result using the steppar command. 6 0 155.055 (-50.7614,104.294) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_25_50kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>newpar 1 25.0; Fit statistic : Chi-Squared = 119.55 using 59 PHA bins. Test statistic : Chi-Squared = 119.55 using 59 PHA bins. Reduced chi-squared = 2.1736 for 55 degrees of freedom Null hypothesis probability = 1.106922e-06 Current data and model not fit yet. !XSPEC12>newpar 2 50.0; Fit statistic : Chi-Squared = 63.44 using 59 PHA bins. Test statistic : Chi-Squared = 63.44 using 59 PHA bins. Reduced chi-squared = 1.153 for 55 degrees of freedom Null hypothesis probability = 2.034582e-01 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 58.7291 22.8208 -2 -7.79551 -1.89630 -9.08658 23.9669 58.7291 1.96825 12 -7.79551 -1.89630 -8.43215 23.9669 ================================================== Variances and Principal Axes 3 4 5 6 1.0397E-03| -0.9986 0.0537 -0.0000 0.0000 3.3168E-02| 0.0537 0.9985 -0.0000 -0.0085 3.6289E+03| 0.0005 0.0085 -0.0000 1.0000 2.0042E+28| -0.0000 0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.029e-02 -3.731e-02 -1.917e+13 7.440e+00 -3.731e-02 4.519e-01 5.636e+13 1.401e+01 -1.917e+13 5.636e+13 2.006e+28 -5.960e+15 7.440e+00 1.401e+01 -5.960e+15 5.399e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.79551 +/- 0.142426 4 2 ngrbep alpha -1.89630 +/- 0.672234 5 2 ngrbep beta -8.43215 +/- 1.41651E+14 6 2 ngrbep epeak keV 23.9669 +/- 73.4766 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 58.73 using 59 PHA bins. Test statistic : Chi-Squared = 58.73 using 59 PHA bins. Reduced chi-squared = 1.068 for 55 degrees of freedom Null hypothesis probability = 3.405024e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 58.7291 1.96825 12 -7.79551 -1.89630 -7.88172 23.9669 ================================================== Variances and Principal Axes 3 4 5 6 1.0397E-03| -0.9986 0.0537 -0.0000 0.0000 3.3168E-02| 0.0537 0.9985 -0.0000 -0.0085 3.6289E+03| 0.0005 0.0085 -0.0000 1.0000 5.1531E+27| -0.0000 0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.168e-02 -6.527e-02 -1.238e+13 1.129e+01 -6.527e-02 5.188e-01 3.407e+13 4.474e+00 -1.238e+13 3.407e+13 5.155e+27 -3.975e+15 1.129e+01 4.474e+00 -3.975e+15 6.694e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.79551 +/- 0.178002 4 2 ngrbep alpha -1.89630 +/- 0.720287 5 2 ngrbep beta -7.88172 +/- 7.18018E+13 6 2 ngrbep epeak keV 23.9669 +/- 81.8158 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 58.73 using 59 PHA bins. Test statistic : Chi-Squared = 58.73 using 59 PHA bins. Reduced chi-squared = 1.068 for 55 degrees of freedom Null hypothesis probability = 3.405024e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 58.7291 1.96825 12 -7.79551 -1.89630 -7.53747 23.9669 ================================================== Variances and Principal Axes 3 4 5 6 1.0397E-03| -0.9986 0.0537 -0.0000 0.0000 3.3168E-02| 0.0537 0.9985 -0.0000 -0.0085 3.6289E+03| 0.0005 0.0085 -0.0000 1.0000 1.4638E+27| -0.0000 0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.639e-02 -9.960e-02 -8.065e+12 1.635e+01 -9.960e-02 5.972e-01 2.108e+13 -7.438e+00 -8.065e+12 2.108e+13 1.464e+27 -2.652e+15 1.635e+01 -7.438e+00 -2.652e+15 8.432e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.79551 +/- 0.215393 4 2 ngrbep alpha -1.89630 +/- 0.772761 5 2 ngrbep beta -7.53747 +/- 3.82663E+13 6 2 ngrbep epeak keV 23.9669 +/- 91.8262 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 58.73 using 59 PHA bins. Test statistic : Chi-Squared = 58.73 using 59 PHA bins. Reduced chi-squared = 1.068 for 55 degrees of freedom Null hypothesis probability = 3.405024e-01 !XSPEC12>log ngrbep_cflux_25_50kev.log; Logging to file:ngrbep_cflux_25_50kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:23 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.93993E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.79551 +/- 0.215393 4 2 ngrbep alpha -1.89630 +/- 0.772761 5 2 ngrbep beta -7.53747 +/- 3.82663E+13 6 2 ngrbep epeak keV 23.9669 +/- 91.8262 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.73 using 59 PHA bins. Test statistic : Chi-Squared = 58.73 using 59 PHA bins. Reduced chi-squared = 1.068 for 55 degrees of freedom Null hypothesis probability = 3.405024e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 55.4073 6.14091 8 -7.75127 -1.38760 -8.26286 58.7650 ================================================== Variances and Principal Axes 3 4 5 6 9.4250E-04| -0.9992 0.0391 -0.0000 -0.0003 1.7455E-01| 0.0391 0.9991 -0.0000 0.0139 5.1985E+02| -0.0008 -0.0138 0.0000 0.9999 1.2190E+20| 0.0000 0.0000 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.727e-03 1.620e-02 1.332e+08 -6.280e-01 1.620e-02 3.495e-01 3.041e+09 -1.146e+01 1.332e+08 3.041e+09 1.219e+20 -1.713e+11 -6.280e-01 -1.146e+01 -1.713e+11 7.605e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.75127 +/- 4.15573E-02 4 2 ngrbep alpha -1.38760 +/- 0.591209 5 2 ngrbep beta -8.26286 +/- 1.10410E+10 6 2 ngrbep epeak keV 58.7650 +/- 27.5774 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 55.41 using 59 PHA bins. Test statistic : Chi-Squared = 55.41 using 59 PHA bins. Reduced chi-squared = 1.007 for 55 degrees of freedom Null hypothesis probability = 4.592517e-01 3 -7.83861 -7.71984 (-0.0873397,0.0314363) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 58.765 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: -509890, with delta statistic: 1.42811 *** Parameter lower bound is INVALID. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.7215 0.0608959 -1 -7.74832 -0.314459 -2.20155 37.8093 54.616 0.972159 -1 -7.74835 -0.591256 -2.26424 41.8683 54.6059 0.669682 -1 -7.74996 -0.487133 -2.23777 40.9260 54.6041 0.111343 -1 -7.74976 -0.536422 -2.26339 41.7697 ================================================== Variances and Principal Axes 3 4 5 6 1.0478E-03| -0.9989 0.0229 -0.0406 0.0009 1.4575E-01| 0.0349 -0.2087 -0.9769 -0.0317 7.8590E-01| -0.0309 -0.9748 0.2094 -0.0708 4.0629E+02| -0.0002 -0.0759 -0.0162 0.9970 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.986e-03 2.805e-02 -8.842e-03 -7.033e-02 2.805e-02 3.094e+00 3.679e-01 -3.069e+01 -8.842e-03 3.679e-01 2.797e-01 -6.556e+00 -7.033e-02 -3.069e+01 -6.556e+00 4.038e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.74976 +/- 4.45604E-02 4 2 ngrbep alpha -0.536422 +/- 1.75896 5 2 ngrbep beta -2.26339 +/- 0.528896 6 2 ngrbep epeak keV 41.7697 +/- 20.0959 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.60 using 59 PHA bins. Test statistic : Chi-Squared = 54.60 using 59 PHA bins. Reduced chi-squared = 0.9928 for 55 degrees of freedom Null hypothesis probability = 4.897017e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 41.7697 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: -1.51702e+06, with delta statistic: 2.23133 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.51702e+06, with delta statistic: 1.64675 *** Parameter upper bound is INVALID. 4 0 0 (0.499688,0.499688) !XSPEC12>error 5; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.3178 0.00859881 0 -7.75486 -0.959942 -3.04561 50.6101 ================================================== Variances and Principal Axes 3 4 5 6 1.0492E-03| -0.9993 0.0362 -0.0010 -0.0005 3.2902E-01| 0.0362 0.9988 -0.0122 0.0307 2.0064E+02| 0.0014 0.0329 0.2774 -0.9602 2.3732E+01| 0.0010 -0.0032 -0.9607 -0.2776 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.905e-03 2.110e-02 5.533e-02 -2.791e-01 2.110e-02 5.452e-01 1.898e+00 -6.300e+00 5.533e-02 1.898e+00 3.734e+01 -4.711e+01 -2.791e-01 -6.300e+00 -4.711e+01 1.868e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 25.0000 frozen 2 1 cflux Emax keV 50.0000 frozen 3 1 cflux lg10Flux cgs -7.75486 +/- 4.36467E-02 4 2 ngrbep alpha -0.959942 +/- 0.738368 5 2 ngrbep beta -3.04561 +/- 6.11047 6 2 ngrbep epeak keV 50.6101 +/- 13.6683 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006508e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.26997e+06, with delta statistic: 0.0688155 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.29879 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.24 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.29879 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9999.24 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 5.46986 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -2.86172 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 5.46986 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.29497 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 208.957 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.29497 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 208.957 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.95168 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 47.0873 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -7.95168 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 47.0873 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 -1.77599, -1.77469 and delta stat 2.64688, 2.83459 but latest trial -1.77541 gives 2.88836 Suggest that you check this result using the steppar command. 5 0 -1.77534 (3.05436,1.27902) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.25777 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.25777 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.29434 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.29434 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.28141 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -8.28141 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -3.05436 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: 1.17882e+07, with delta statistic: 2.51344 *** Parameter upper bound is INVALID. 6 0 0 (-50.714,-50.714) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_50_100kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>newpar 1 50.0; Fit statistic : Chi-Squared = 78.79 using 59 PHA bins. Test statistic : Chi-Squared = 78.79 using 59 PHA bins. Reduced chi-squared = 1.432 for 55 degrees of freedom Null hypothesis probability = 1.940262e-02 Current data and model not fit yet. !XSPEC12>newpar 2 100.0; Fit statistic : Chi-Squared = 79.10 using 59 PHA bins. Test statistic : Chi-Squared = 79.10 using 59 PHA bins. Reduced chi-squared = 1.438 for 55 degrees of freedom Null hypothesis probability = 1.832576e-02 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 65.9362 123.249 -3 -7.75693 -1.85890 -9.22735 27.1454 59.386 25.8579 0 -7.77585 -1.91959 -9.35283 34.7231 57.4139 10.3847 0 -7.78736 -1.88361 -9.36778 51.6330 57.3529 3.44817 1 -7.78749 -1.87785 -9.37034 51.9123 57.2947 3.28377 1 -7.78761 -1.87228 -9.37140 52.1733 57.2391 3.12418 1 -7.78772 -1.86686 -9.37157 52.4180 57.186 2.96941 1 -7.78783 -1.86160 -9.37165 52.6478 57.1808 2.81945 2 -7.78784 -1.86109 -9.37167 52.6700 ================================================== Variances and Principal Axes 3 4 5 6 1.0116E-03| -0.9983 0.0576 -0.0000 0.0007 2.1908E-01| 0.0576 0.9983 0.0000 0.0028 5.1399E+03| 0.0006 -0.0028 -0.0000 1.0000 4.0423E+26| -0.0000 -0.0000 1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.693e-01 -4.082e-01 -1.761e+13 5.923e+02 -4.082e-01 4.815e-01 9.483e+12 -3.319e+02 -1.761e+13 9.483e+12 4.048e+26 -1.355e+16 5.923e+02 -3.319e+02 -1.355e+16 4.587e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.78784 +/- 0.877094 4 2 ngrbep alpha -1.86109 +/- 0.693871 5 2 ngrbep beta -9.37167 +/- 2.01199E+13 6 2 ngrbep epeak keV 52.6700 +/- 677.270 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 57.18 using 59 PHA bins. Test statistic : Chi-Squared = 57.18 using 59 PHA bins. Reduced chi-squared = 1.040 for 55 degrees of freedom Null hypothesis probability = 3.940955e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.5274 2.80465 -2 -7.75016 -1.11984 -9.37167 55.8030 54.5274 1.00493 10 -7.75016 -1.11984 -9.34433 55.8030 ================================================== Variances and Principal Axes 3 4 5 6 1.0695E-03| -0.9985 0.0552 -0.0000 0.0037 2.4334E-01| 0.0553 0.9982 -0.0000 0.0212 2.3121E+02| -0.0026 0.0213 -0.0000 -0.9998 4.4439E+21| 0.0000 -0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.767e-03 -5.211e-03 -1.411e+09 7.815e-01 -5.211e-03 4.273e-01 1.882e+10 -7.465e+00 -1.411e+09 1.882e+10 4.444e+21 -6.000e+11 7.815e-01 -7.465e+00 -6.000e+11 3.121e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.75016 +/- 6.13780E-02 4 2 ngrbep alpha -1.11984 +/- 0.653694 5 2 ngrbep beta -9.34433 +/- 6.66625E+10 6 2 ngrbep epeak keV 55.8030 +/- 17.6670 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.53 using 59 PHA bins. Test statistic : Chi-Squared = 54.53 using 59 PHA bins. Reduced chi-squared = 0.9914 for 55 degrees of freedom Null hypothesis probability = 4.926299e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.5274 1.00493 10 -7.75016 -1.11984 -9.31525 55.8030 ================================================== Variances and Principal Axes 3 4 5 6 1.0695E-03| -0.9985 0.0552 -0.0000 0.0037 2.4334E-01| 0.0553 0.9982 -0.0000 0.0212 2.3121E+02| -0.0026 0.0213 -0.0000 -0.9998 4.2425E+21| 0.0000 -0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.767e-03 -5.211e-03 -1.379e+09 7.815e-01 -5.211e-03 4.273e-01 1.839e+10 -7.465e+00 -1.379e+09 1.839e+10 4.242e+21 -5.863e+11 7.815e-01 -7.465e+00 -5.863e+11 3.121e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.75016 +/- 6.13780E-02 4 2 ngrbep alpha -1.11984 +/- 0.653694 5 2 ngrbep beta -9.31525 +/- 6.51345E+10 6 2 ngrbep epeak keV 55.8030 +/- 17.6669 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.53 using 59 PHA bins. Test statistic : Chi-Squared = 54.53 using 59 PHA bins. Reduced chi-squared = 0.9914 for 55 degrees of freedom Null hypothesis probability = 4.926299e-01 !XSPEC12>log ngrbep_cflux_50_100kev.log; Logging to file:ngrbep_cflux_50_100kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:24 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.77330E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.75016 +/- 6.13780E-02 4 2 ngrbep alpha -1.11984 +/- 0.653694 5 2 ngrbep beta -9.31525 +/- 6.51345E+10 6 2 ngrbep epeak keV 55.8030 +/- 17.6669 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.53 using 59 PHA bins. Test statistic : Chi-Squared = 54.53 using 59 PHA bins. Reduced chi-squared = 0.9914 for 55 degrees of freedom Null hypothesis probability = 4.926299e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) 3 -7.80329 -7.69514 (-0.0531322,0.0550251) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 55.803 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: -563779, with delta statistic: 2.308 *** Parameter lower bound is INVALID. 4 0 -0.453212 (1.11984,0.666626) !XSPEC12>error 5; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ================================================== Variances and Principal Axes 3 4 5 6 1.0497E-03| -0.9994 0.0345 -0.0000 0.0051 3.0115E-01| 0.0346 0.9991 -0.0000 0.0243 1.2201E+02| -0.0043 0.0244 -0.0000 -0.9997 4.5365E+18| 0.0000 -0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.161e-03 -8.733e-03 -4.935e+07 6.552e-01 -8.733e-03 4.497e-01 5.883e+08 -4.583e+00 -4.935e+07 5.883e+08 4.537e+18 -1.243e+10 6.552e-01 -4.583e+00 -1.243e+10 1.560e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 50.0000 frozen 2 1 cflux Emax keV 100.000 frozen 3 1 cflux lg10Flux cgs -7.76021 +/- 6.45041E-02 4 2 ngrbep alpha -1.00232 +/- 0.670568 5 2 ngrbep beta -10.00000 +/- 2.12991E+09 6 2 ngrbep epeak keV 51.3000 +/- 12.4893 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.39 using 59 PHA bins. Test statistic : Chi-Squared = 54.39 using 59 PHA bins. Reduced chi-squared = 0.9888 for 55 degrees of freedom Null hypothesis probability = 4.980154e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -1.83705e+15, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 2.39535 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.263312 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 2.39535 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.263312 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 2.39535 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.263312 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at 2.39535 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 0.263312 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 -1.07141e+11, 4.97692e+09 and delta statistic 0, 62.8756 5 0 -10 (10,3.96838e-12) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -10 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values 283.097, 310.682 and delta statistic 2.26323, 37.1704 6 44.174 285.082 (-7.12601,233.783) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_100_150kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 97.93 using 59 PHA bins. Test statistic : Chi-Squared = 97.93 using 59 PHA bins. Reduced chi-squared = 1.780 for 55 degrees of freedom Null hypothesis probability = 3.289921e-04 Current data and model not fit yet. !XSPEC12>newpar 2 150.0; Fit statistic : Chi-Squared = 777.46 using 59 PHA bins. Test statistic : Chi-Squared = 777.46 using 59 PHA bins. Reduced chi-squared = 14.136 for 55 degrees of freedom Null hypothesis probability = 3.264056e-128 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 152.261 3572.47 -3 -7.93751 -1.96091 -8.92496 9.47700 108.063 464.773 -3 -7.90799 -1.92685 -9.23749 28.4004 65.8377 102.548 -4 -7.78859 -1.48588 -9.35926 182.881 65.4101 23.8632 -1 -7.81112 -1.50248 -9.36605 146.095 63.5389 25.5376 -1 -7.83125 -1.49150 -9.37166 128.726 62.2526 22.4269 -1 -7.84875 -1.47544 -9.37167 115.184 59.5722 20.283 -1 -7.87886 -1.47706 -9.37167 105.859 57.8243 14.4186 -1 -7.90997 -1.48364 -9.37167 95.9092 56.6769 10.2401 -1 -7.94045 -1.48198 -9.37167 86.4277 55.9308 7.06097 -1 -7.97004 -1.46607 -9.37167 77.9951 55.4377 4.65301 -1 -7.99880 -1.43253 -9.37167 71.0084 55.1414 2.8808 -1 -8.02210 -1.39240 -9.37167 66.7729 55.1414 1.38279 7 -8.02210 -1.39240 -4.41480 66.7729 ================================================== Variances and Principal Axes 3 4 5 6 1.0269E-03| -1.0000 0.0049 -0.0000 0.0047 1.3883E-01| 0.0050 0.9999 -0.0000 0.0112 1.1466E+03| -0.0047 0.0113 -0.0000 -0.9999 1.3346E+20| 0.0000 -0.0000 -1.0000 0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.118e-02 -9.605e-02 -1.411e+09 8.454e+00 -9.605e-02 3.719e-01 3.420e+09 -2.036e+01 -1.411e+09 3.420e+09 1.335e+20 -2.909e+11 8.454e+00 -2.036e+01 -2.909e+11 1.780e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.02210 +/- 0.202932 4 2 ngrbep alpha -1.39240 +/- 0.609812 5 2 ngrbep beta -4.41480 +/- 1.15526E+10 6 2 ngrbep epeak keV 66.7729 +/- 42.1941 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 55.14 using 59 PHA bins. Test statistic : Chi-Squared = 55.14 using 59 PHA bins. Reduced chi-squared = 1.003 for 55 degrees of freedom Null hypothesis probability = 4.692824e-01 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 55.1414 1.38279 4 -8.02210 -1.39240 -4.12738 66.7729 ================================================== Variances and Principal Axes 3 4 5 6 1.0269E-03| -1.0000 0.0049 -0.0000 0.0047 1.3883E-01| 0.0050 0.9999 -0.0000 0.0112 1.1466E+03| -0.0047 0.0113 -0.0002 -0.9999 1.8551E+10| 0.0000 -0.0000 -1.0000 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.385e-02 -1.008e-01 -1.807e+04 8.985e+00 -1.008e-01 3.795e-01 4.203e+04 -2.130e+01 -1.807e+04 4.203e+04 1.855e+10 -3.704e+06 8.985e+00 -2.130e+01 -3.704e+06 1.886e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.02210 +/- 0.209413 4 2 ngrbep alpha -1.39240 +/- 0.615996 5 2 ngrbep beta -4.12738 +/- 1.36201E+05 6 2 ngrbep epeak keV 66.7729 +/- 43.4270 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 55.14 using 59 PHA bins. Test statistic : Chi-Squared = 55.14 using 59 PHA bins. Reduced chi-squared = 1.003 for 55 degrees of freedom Null hypothesis probability = 4.692825e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 55.1413 1.38278 3 -8.02210 -1.39240 -3.28358 66.7729 ================================================== Variances and Principal Axes 3 4 5 6 1.0269E-03| -1.0000 0.0049 -0.0000 0.0047 1.3883E-01| 0.0050 0.9999 0.0000 0.0112 1.1467E+03| -0.0047 0.0113 -0.0006 -0.9999 1.9295E+09| 0.0000 -0.0000 -1.0000 0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.559e-02 -1.044e-01 -6.108e+03 9.336e+00 -1.044e-01 3.869e-01 1.407e+04 -2.203e+01 -6.108e+03 1.407e+04 1.930e+09 -1.250e+06 9.336e+00 -2.203e+01 -1.250e+06 1.957e+03 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.02210 +/- 0.213521 4 2 ngrbep alpha -1.39240 +/- 0.622017 5 2 ngrbep beta -3.28358 +/- 4.39266E+04 6 2 ngrbep epeak keV 66.7729 +/- 44.2374 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 55.14 using 59 PHA bins. Test statistic : Chi-Squared = 55.14 using 59 PHA bins. Reduced chi-squared = 1.003 for 55 degrees of freedom Null hypothesis probability = 4.692862e-01 !XSPEC12>log ngrbep_cflux_100_150kev.log; Logging to file:ngrbep_cflux_100_150kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:25 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 0.100653 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.02210 +/- 0.213521 4 2 ngrbep alpha -1.39240 +/- 0.622017 5 2 ngrbep beta -3.28358 +/- 4.39266E+04 6 2 ngrbep epeak keV 66.7729 +/- 44.2374 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 55.14 using 59 PHA bins. Test statistic : Chi-Squared = 55.14 using 59 PHA bins. Reduced chi-squared = 1.003 for 55 degrees of freedom Null hypothesis probability = 4.692862e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.08503 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.08503 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 5 Parameter 5 is pegged at -9.08503 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 -7.91345, -7.8797 and delta stat 2.47187, 4.21039 but latest trial -7.90833 gives 2.22146 Suggest that you check this result using the steppar command. 3 -8.08563 -7.89658 (-0.0634782,0.125579) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 66.7741 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: -536459, with delta statistic: 1.70405 *** Parameter lower bound is INVALID. Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.7098 0.0588114 -2 -8.08470 -0.815238 -2.29389 43.1497 54.6207 1.1357 -3 -8.06737 -0.510195 -2.21569 40.5757 54.6158 0.558284 -2 -8.07637 -0.621764 -2.26591 42.7191 ================================================== Variances and Principal Axes 3 4 5 6 9.3045E-04| -0.9357 0.0278 0.3518 0.0048 1.5564E-01| 0.3497 0.2063 0.9134 0.0301 8.1673E-01| -0.0475 0.9752 -0.2044 0.0705 4.4678E+02| -0.0027 -0.0754 -0.0148 0.9970 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.503e-02 6.553e-02 7.548e-02 -1.220e+00 6.553e-02 3.320e+00 3.664e-01 -3.351e+01 7.548e-02 3.664e-01 2.625e-01 -6.621e+00 -1.220e+00 -3.351e+01 -6.621e+00 4.441e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.07637 +/- 0.158210 4 2 ngrbep alpha -0.621764 +/- 1.82220 5 2 ngrbep beta -2.26591 +/- 0.512389 6 2 ngrbep epeak keV 42.7191 +/- 21.0747 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.62 using 59 PHA bins. Test statistic : Chi-Squared = 54.62 using 59 PHA bins. Reduced chi-squared = 0.9930 for 55 degrees of freedom Null hypothesis probability = 4.892551e-01 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 42.7191 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: -1.57155e+06, with delta statistic: 2.21963 *** Parameter lower bound is INVALID. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 1.57155e+06, with delta statistic: 1.63488 *** Parameter upper bound is INVALID. 4 0 0 (0.522591,0.522591) !XSPEC12>error 5; Parameter Confidence Range (2.706) Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 54.3184 0.022775 0 -8.17618 -0.980131 -3.08786 50.9309 ================================================== Variances and Principal Axes 3 4 5 6 1.0393E-03| -0.9950 -0.0815 0.0565 0.0111 3.2265E-01| 0.0816 -0.9962 0.0065 -0.0308 2.6064E+01| -0.0573 -0.0023 -0.9580 -0.2810 2.1390E+02| 0.0027 0.0317 0.2812 -0.9591 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 9.031e-02 -4.523e-03 1.592e+00 -1.310e-01 -4.523e-03 5.349e-01 1.961e+00 -6.472e+00 1.592e+00 1.961e+00 4.083e+01 -5.066e+01 -1.310e-01 -6.472e+00 -5.066e+01 1.988e+02 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 150.000 frozen 3 1 cflux lg10Flux cgs -8.17618 +/- 0.300510 4 2 ngrbep alpha -0.980131 +/- 0.731393 5 2 ngrbep beta -3.08786 +/- 6.38964 6 2 ngrbep epeak keV 50.9309 +/- 14.1008 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 54.32 using 59 PHA bins. Test statistic : Chi-Squared = 54.32 using 59 PHA bins. Reduced chi-squared = 0.9876 for 55 degrees of freedom Null hypothesis probability = 5.006263e-01 ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: -5.51075e+06, with delta statistic: 0.0681671 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.42248 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.79 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.42248 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.79 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.12962 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.9 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.12962 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.9 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82162 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 25.4685 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.82162 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 25.4685 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 5.33239 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.2235 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.2235 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 5.33239 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.3634 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.73 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -9.3634 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.73 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.20615 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.72 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.20615 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 9998.72 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 -1.89222, -1.55148 and delta stat 2.62553, 7.80314 but latest trial -1.88475 gives 2.59179 Suggest that you check this result using the steppar command. 5 0 -1.72185 (3.01462,1.29277) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.23727 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -9.23727 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.75187 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.75187 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 50.8745, 97.2659 and delta stat 0, 4.64804 but latest trial 86.2715 gives 11.3899 Suggest that you check this result using the steppar command. 6 0 74.0702 (-50.8745,23.1957) !XSPEC12>log none; Log file closed logging switched off XSPEC12>@/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_ngrbep_cflux_100_350kev_fit.xcm !XSPEC12>log none; No log file open !XSPEC12>query no; !XSPEC12>model cflux*ngrbep ; 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 ; -8.0 1.00000E+02 -30.000 -30.000 1.0000 1.0000 ; -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. ; 50.000 -1.00000E-02 0.0000 0.0000 1000.0 1000.0 ; 1.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24; ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -8.00000 +/- 0.0 4 2 ngrbep alpha -1.00000 +/- 0.0 5 2 ngrbep beta -2.50000 +/- 0.0 6 2 ngrbep epeak keV 80.0000 +/- 0.0 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4893 for 54 degrees of freedom Null hypothesis probability = 8.785006e-17 Current data and model not fit yet. !XSPEC12>freeze 8; Fit statistic : Chi-Squared = 188.42 using 59 PHA bins. Test statistic : Chi-Squared = 188.42 using 59 PHA bins. Reduced chi-squared = 3.4258 for 55 degrees of freedom Null hypothesis probability = 1.660494e-16 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 11.7343 0 -7.78381 -1.95962 -7.15156 6.24405 140.935 49.4466 10 -7.78381 -1.95962 -6.92141 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 1.2220E+20| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -3.021e+09 -1.233e+02 -9.844e-01 4.673e+00 1.056e+10 6.000e+02 -3.021e+09 1.056e+10 1.222e+20 1.312e+12 -1.233e+02 6.000e+02 1.312e+12 7.723e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521237 4 2 ngrbep alpha -1.95962 +/- 2.16173 5 2 ngrbep beta -6.92141 +/- 1.10543E+10 6 2 ngrbep epeak keV 6.24405 +/- 277.911 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.72313 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 7.5104E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -2.369e+09 -1.233e+02 -9.844e-01 4.673e+00 8.278e+09 6.001e+02 -2.369e+09 8.278e+09 7.510e+19 1.029e+12 -1.233e+02 6.001e+02 1.029e+12 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521251 4 2 ngrbep alpha -1.95962 +/- 2.16174 5 2 ngrbep beta -6.72313 +/- 8.66623E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.912 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 140.935 49.4466 10 -7.78381 -1.95962 -6.54871 6.24405 ================================================== Variances and Principal Axes 3 4 5 6 1.4196E-03| -0.3391 -0.9407 0.0000 0.0068 7.4834E-02| 0.9407 -0.3391 0.0000 0.0040 6.3145E+04| -0.0014 0.0077 -0.0000 1.0000 5.0367E+19| 0.0000 -0.0000 -1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.717e-01 -9.844e-01 -1.940e+09 -1.233e+02 -9.844e-01 4.673e+00 6.779e+09 6.001e+02 -1.940e+09 6.779e+09 5.037e+19 8.426e+11 -1.233e+02 6.001e+02 8.426e+11 7.724e+04 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 15.0000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.521268 4 2 ngrbep alpha -1.95962 +/- 2.16175 5 2 ngrbep beta -6.54871 +/- 7.09696E+09 6 2 ngrbep epeak keV 6.24405 +/- 277.913 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 140.93 using 59 PHA bins. Test statistic : Chi-Squared = 140.93 using 59 PHA bins. Reduced chi-squared = 2.5624 for 55 degrees of freedom Null hypothesis probability = 1.770638e-09 !XSPEC12>newpar 1 100.0; Fit statistic : Chi-Squared = 97.93 using 59 PHA bins. Test statistic : Chi-Squared = 97.93 using 59 PHA bins. Reduced chi-squared = 1.780 for 55 degrees of freedom Null hypothesis probability = 3.289921e-04 Current data and model not fit yet. !XSPEC12>newpar 2 350.0; Fit statistic : Chi-Squared = 97.93 using 59 PHA bins. Test statistic : Chi-Squared = 97.93 using 59 PHA bins. Reduced chi-squared = 1.780 for 55 degrees of freedom Null hypothesis probability = 3.289921e-04 Current data and model not fit yet. !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 79.5857 619.241 7 -7.78381 -1.95962 -2.06316 6.24405 79.5857 27.3996 6 -7.78381 -1.95962 -2.06316 6.24403 ================================================== Variances and Principal Axes 3 4 5 6 1.5501E-03| -0.7828 -0.0153 0.6221 0.0000 8.7468E-02| 0.6203 -0.1000 0.7780 0.0002 4.7533E+00| -0.0503 -0.9949 -0.0878 0.0038 7.1840E+05| -0.0001 -0.0038 -0.0001 -1.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.011e-02 4.218e-01 6.887e-02 4.995e+01 4.218e-01 1.502e+01 7.585e-01 2.722e+03 6.887e-02 7.585e-01 1.021e-01 9.245e+01 4.995e+01 2.722e+03 9.245e+01 7.184e+05 ------------------------------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.78381 +/- 0.223844 4 2 ngrbep alpha -1.95962 +/- 3.87547 5 2 ngrbep beta -2.06316 +/- 0.319462 6 2 ngrbep epeak keV 6.24403 +/- 847.578 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 79.59 using 59 PHA bins. Test statistic : Chi-Squared = 79.59 using 59 PHA bins. Reduced chi-squared = 1.447 for 55 degrees of freedom Null hypothesis probability = 1.674039e-02 !XSPEC12>fit; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak 65.7176 27.3996 -3 -7.39231 -8.38548 -1.90767 2.40036 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 56.9047 70.0528 -4 -7.43015 -8.38548 -1.85291 2.40036 56.8354 5.13971 -5 -7.43488 -8.38548 -1.84797 2.40036 56.8354 0.0555827 -6 -7.43536 -8.38548 -1.84847 2.40036 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 56.8354 0.00255872 -2 -7.43532 -8.38548 -1.84842 2.40036 ============================== Variances and Principal Axes 3 5 6.8396E-04| -0.7956 0.6058 3.0475E-02| -0.6058 -0.7956 ------------------------------ ======================== Covariance Matrix 1 2 1.162e-02 1.436e-02 1.436e-02 1.954e-02 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.43532 +/- 0.107777 4 2 ngrbep alpha -8.38548 +/- -1.00000 5 2 ngrbep beta -1.84842 +/- 0.139796 6 2 ngrbep epeak keV 2.40036 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 56.84 using 59 PHA bins. Test statistic : Chi-Squared = 56.84 using 59 PHA bins. Reduced chi-squared = 1.033 for 55 degrees of freedom Null hypothesis probability = 4.065089e-01 !XSPEC12>fit 100; Warning: renorm - no variable model to allow renormalization Parameters Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 56.8354 0.000240674 -2 -7.43532 -8.38548 -1.84842 2.40036 ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 56.8354 4.74953e-05 0 -7.43532 -8.38548 -1.84842 2.40036 ============================== Variances and Principal Axes 3 5 6.8397E-04| -0.7956 0.6058 3.0474E-02| -0.6058 -0.7956 ------------------------------ ======================== Covariance Matrix 1 2 1.162e-02 1.436e-02 1.436e-02 1.954e-02 ------------------------ ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.43532 +/- 0.107774 4 2 ngrbep alpha -8.38548 +/- -1.00000 5 2 ngrbep beta -1.84842 +/- 0.139795 6 2 ngrbep epeak keV 2.40036 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Fit statistic : Chi-Squared = 56.84 using 59 PHA bins. Test statistic : Chi-Squared = 56.84 using 59 PHA bins. Reduced chi-squared = 1.033 for 55 degrees of freedom Null hypothesis probability = 4.065089e-01 !XSPEC12>log ngrbep_cflux_100_350kev.log; Logging to file:ngrbep_cflux_100_350kev.log !XSPEC12>show; XSPEC version: 12.9.0n Mon Aug 22 16:21:26 2016 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: ../sw00706871000b_preslew.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: ../sw00706871000b_preslew.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: ../sw00706871000b_preslew.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File ../sw00706871000b_preslew.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.97207E-02 Current model list: ======================================================================== Model cflux<1>*ngrbep<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 cflux Emin keV 100.000 frozen 2 1 cflux Emax keV 350.000 frozen 3 1 cflux lg10Flux cgs -7.43532 +/- 0.107774 4 2 ngrbep alpha -8.38548 +/- -1.00000 5 2 ngrbep beta -1.84842 +/- 0.139795 6 2 ngrbep epeak keV 2.40036 +/- -1.00000 7 2 ngrbep enorm keV 50.0000 frozen 8 2 ngrbep norm 1.00000 frozen ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 56.84 using 59 PHA bins. Test statistic : Chi-Squared = 56.84 using 59 PHA bins. Reduced chi-squared = 1.033 for 55 degrees of freedom Null hypothesis probability = 4.065089e-01 Weighting method: standard !XSPEC12>error 3; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 3 -7.61789 -7.27664 (-0.18257,0.158676) !XSPEC12>error 4; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 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: 862444, with delta statistic: 5.90889e-07 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 6 is pegged at 2.40036 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: -862455, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0 0 (8.38548,8.38548) !XSPEC12>error 5; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 5 -2.07376 -1.63545 (-0.225344,0.212968) !XSPEC12>error 6; Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 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: 10000, with delta statistic: 0 *** Parameter lower bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at -8.38548 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: -862447, with delta statistic: 0 *** Parameter upper bound is INVALID. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 4 ***Warning: Zero alpha-matrix diagonal element for parameter 6 Parameter 4 is pegged at -8.38548 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 6 is pegged at 2.40036 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 6 0 0 (-2.40036,-2.40036) !XSPEC12>log none; Log file closed logging switched off XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model in the Band function: ------------------------------------------------------------ Parameters : value lower 90% higher 90% alpha : -1.09726 ( 1.05421 5.93686 ) beta : -2.89517 ( 2.94918 1.17938 ) Epeak [keV] : 51.9091 ( -51.4944 4482.61 ) Norm@50keV : 1.58823E-02 ( -0.00793122 420.955 ) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.36 using 59 PHA bins. # Reduced chi-squared = 0.9883 for 55 degrees of freedom # Null hypothesis probability = 4.991359e-01 Photon flux (15-150 keV) in 3.172 sec: 0.820107 ( -0.104742 0.103513 ) ph/cm2/s Energy fluence (15-150 keV) : 5.21823e-08 ( 0 0 ) ergs/cm2