#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Sun May 13 07:43:06 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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: # sw00828672000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00828672000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00828672000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.236e-01 +/- 6.149e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 13.7 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00828672000b_avg.rsp for Source 1 # # Spectral data counts: 1.69315 # Model predicted rate: 0.123231 # # #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 -6.76779 +/- 4.02825E-02 # 4 2 ngrbep alpha -5.55679 +/- -1.00000 # 5 2 ngrbep beta -1.32212 +/- 8.54102E-02 # 6 2 ngrbep epeak keV 21.5228 +/- -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 = 51.14 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.14 using 59 PHA bins. # Reduced chi-squared = 0.9297 for 55 degrees of freedom # Null hypothesis probability = 6.230328e-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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due 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 -5.55679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 21.5228 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 3 -6.83357 -6.70464 (-0.0657751,0.0631493) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 21.5228 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 21.5228 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 #45.7818 0.408993 0 -6.80877 -0.212214 -1.46903 56.2899 #45.3761 0.361441 0 -6.80881 -0.0763081 -1.47128 53.2567 #44.9677 0.340701 0 -6.80908 0.0727017 -1.47386 50.5568 #44.5607 0.387614 0 -6.80953 0.235754 -1.47684 48.1699 #44.1607 0.4542 0 -6.81013 0.412875 -1.48020 46.0716 #43.7732 0.523816 0 -6.81088 0.603279 -1.48388 44.2278 #43.4021 0.589853 0 -6.81175 0.805856 -1.48779 42.5999 #43.3917 0.647964 -1 -6.81704 2.59383 -1.49796 29.2219 #40.9697 4.94455 -1 -6.82464 4.15886 -1.52721 28.7978 #40.3001 4.03347 0 -6.82561 4.32341 -1.52693 29.5263 #40.1607 1.90703 0 -6.82606 4.37167 -1.52839 29.7683 #40.1236 1.51498 0 -6.82647 4.38171 -1.52991 29.8656 #40.1092 1.45781 0 -6.82688 4.38408 -1.53127 29.9154 #40.1019 1.44202 0 -6.82728 4.38524 -1.53247 29.9446 #================================================== # Variances and Principal Axes # 3 4 5 6 # 3.7818E-04| -0.9371 0.0024 0.3492 0.0020 # 1.2473E-02| 0.3491 0.0242 0.9366 0.0194 # 3.2514E+00| -0.0078 0.8520 -0.0299 0.5227 # 1.7711E+02| -0.0009 -0.5230 -0.0038 0.8523 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.208e-03 6.558e-02 5.349e-03 -1.552e-01 # 6.558e-02 5.081e+01 2.692e-01 -7.750e+01 # 5.349e-03 2.692e-01 1.646e-02 -6.240e-01 # -1.552e-01 -7.750e+01 -6.240e-01 1.295e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -6.82728 +/- 4.69891E-02 # 4 2 ngrbep alpha 4.38524 +/- 7.12795 # 5 2 ngrbep beta -1.53247 +/- 0.128279 # 6 2 ngrbep epeak keV 29.9446 +/- 11.3818 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 40.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.10 using 59 PHA bins. # Reduced chi-squared = 0.7291 for 55 degrees of freedom # Null hypothesis probability = 9.343046e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 29.9446 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 29.9446 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 1.37094, 1.31524 #and delta stat 2.40981, 3.00125 #but latest trial 1.33877 gives 3.01937 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak #39.6964 0.0594179 0 -6.83017 5.00000 -1.54054 29.8409 #39.6858 0.754823 -1 -6.83069 5.00000 -1.54133 30.1195 #39.6855 0.0376534 -2 -6.83054 5.00000 -1.54033 30.0461 #39.6855 0.0279079 1 -6.83054 5.00000 -1.54033 30.0462 #================================================== # Variances and Principal Axes # 3 4 5 6 # 3.8240E-04| -0.9380 0.0011 0.3466 0.0021 # 1.2856E-02| 0.3466 0.0115 0.9377 0.0212 # 6.6513E+00| -0.0061 0.5691 -0.0233 0.8219 # 2.9953E+02| -0.0006 -0.8222 -0.0025 0.5692 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.238e-03 1.286e-01 5.460e-03 -1.379e-01 # 1.286e-01 2.046e+02 5.385e-01 -1.371e+02 # 5.460e-03 5.385e-01 1.690e-02 -5.608e-01 # -1.379e-01 -1.371e+02 -5.608e-01 1.016e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -6.83054 +/- 4.73059E-02 # 4 2 ngrbep alpha 5.00000 +/- 14.3047 # 5 2 ngrbep beta -1.54033 +/- 0.129983 # 6 2 ngrbep epeak keV 30.0462 +/- 10.0775 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 39.69 using 59 PHA bins. # #Test statistic : Chi-Squared = 39.69 using 59 PHA bins. # Reduced chi-squared = 0.7216 for 55 degrees of freedom # Null hypothesis probability = 9.403735e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.37482e+15, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.37482e+15, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 1.34309 0 (-3.65691,-5) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # 5 -1.7535 -1.35338 (-0.213161,0.186955) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -10 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 6 25.6726 33.946 (-4.37419,3.89927) # !XSPEC12>log none; #