#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Wed May 30 17:13:42 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: # ../sw00819490000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00819490000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00819490000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.273e-02 +/- 4.420e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 45.54 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00819490000b_preslew.rsp for Source 1 # # Spectral data counts: 3.31207 # Model predicted rate: 7.45540E-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 -7.78721 +/- 0.486882 # 4 2 ngrbep alpha -1.66614 +/- 0.432590 # 5 2 ngrbep beta -9.37167 +/- 1.62355E+14 # 6 2 ngrbep epeak keV 57.8048 +/- 56.0168 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.84 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.84 using 59 PHA bins. # Reduced chi-squared = 0.9426 for 55 degrees of freedom # Null hypothesis probability = 5.960350e-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 #50.6985 2.08399 0 -7.90816 -1.50156 -9.37167 51.1296 #50.6908 1.58691 0 -7.90881 -1.50188 -9.37167 51.0826 #================================================== # Variances and Principal Axes # 3 4 5 6 # 5.1851E-04| -0.9182 -0.3960 -0.0000 0.0096 # 2.0521E-01| 0.3959 -0.9182 0.0000 -0.0134 # 2.0364E+02| -0.0142 0.0085 -0.0000 -0.9999 # 1.0960E+20| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 1.090e-01 -1.417e-01 -1.974e+09 4.465e+00 # -1.417e-01 2.393e-01 2.375e+09 -3.629e+00 # -1.974e+09 2.375e+09 1.096e+20 -8.780e+10 # 4.465e+00 -3.629e+00 -8.780e+10 2.739e+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 -7.90881 +/- 0.330181 # 4 2 ngrbep alpha -1.50188 +/- 0.489133 # 5 2 ngrbep beta -9.37167 +/- 1.04688E+10 # 6 2 ngrbep epeak keV 51.0826 +/- 16.5507 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.69 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.69 using 59 PHA bins. # Reduced chi-squared = 0.9217 for 55 degrees of freedom # Null hypothesis probability = 6.398561e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -8.47816 -7.69845 (-0.568776,0.210934) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 51.0301 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 51.0301 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 51.0301 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 51.0301 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 -1.50201, -2.30663 #and delta stat 0, 3.00456 #but latest trial -2.26561 gives 3.00456 #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 #50.3591 2.09735 -1 -7.99949 -1.29692 -9.37167 50.5586 #50.3232 1.35699 -1 -7.99213 -1.32686 -9.37167 50.2200 #50.3136 1.44754 -1 -7.98516 -1.35082 -9.37167 50.0037 #================================================== # Variances and Principal Axes # 3 4 5 6 # 5.3049E-04| -0.9285 -0.3711 -0.0000 0.0127 # 2.1924E-01| 0.3709 -0.9285 0.0000 -0.0173 # 1.1048E+02| -0.0182 0.0113 -0.0000 -0.9998 # 7.6181E+20| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 9.506e-02 -1.349e-01 -4.594e+09 2.936e+00 # -1.349e-01 2.519e-01 6.083e+09 -2.472e+00 # -4.594e+09 6.083e+09 7.618e+20 -1.531e+11 # 2.936e+00 -2.472e+00 -1.531e+11 1.412e+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 -7.98516 +/- 0.308321 # 4 2 ngrbep alpha -1.35082 +/- 0.501873 # 5 2 ngrbep beta -9.37167 +/- 2.76008E+10 # 6 2 ngrbep epeak keV 50.0037 +/- 11.8833 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.31 using 59 PHA bins. # Reduced chi-squared = 0.9148 for 55 degrees of freedom # Null hypothesis probability = 6.539899e-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 50.0037 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 50.0037 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 50.0037 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 50.0037 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 -1.35082, -2.17639 #and delta stat 0, 3.37562 #but latest trial -2.08999 gives 3.37562 #Suggest that you check this result using the steppar command. #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 5 is pegged at -1.95841 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 1.82515 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 1.82515 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 -0.978404, -0.0080496 #and delta stat 0.405167, 3.37562 #but latest trial -0.161587 gives 116.816 #Suggest that you check this result using the steppar command. # 4 -1.7636 -0.493227 (-0.408534,0.861844) # !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 #49.8529 0.0176371 1 -8.11533 -1.25323 -10.0000 44.6955 #49.8529 0.0172565 1 -8.11533 -1.25323 -10.0000 44.6955 #================================================== # Variances and Principal Axes # 3 4 5 6 # 5.0978E-04| -0.9040 -0.4272 -0.0000 0.0165 # 2.7647E-01| 0.4271 -0.9042 0.0000 -0.0071 # 6.0899E+01| -0.0179 -0.0006 -0.0000 -0.9998 # 7.0618E+22| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 9.303e-02 -1.373e-01 -3.992e+10 1.500e+00 # -1.373e-01 2.699e-01 5.560e+10 -5.305e-01 # -3.992e+10 5.560e+10 7.062e+22 -7.228e+11 # 1.500e+00 -5.305e-01 -7.228e+11 6.828e+01 #------------------------------------------------ # #======================================================================== #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 -8.11533 +/- 0.305003 # 4 2 ngrbep alpha -1.25323 +/- 0.519522 # 5 2 ngrbep beta -10.0000 +/- 2.65742E+11 # 6 2 ngrbep epeak keV 44.6955 +/- 8.26300 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.85 using 59 PHA bins. # Reduced chi-squared = 0.9064 for 55 degrees of freedom # Null hypothesis probability = 6.710568e-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: -2.31168e+17, 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 4.02485 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 0.253684 due to 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 4.02485 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 0.253684 due to 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 4.02485 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 0.253684 due to 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 4.02485 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 0.253684 due to 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 4.02485 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 0.253684 due to 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 4.02485 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 0.253684 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 -1.97894e+15, 1.60214e+15 #and delta statistic 0, 116.14 # # 5 0 10 (10,20) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 28.1087, 28.1081 #and delta stat 2.19448, 1070.78 #but latest trial 28.1087 gives 2.19448 #Suggest that you check this result using the steppar command. # 6 28.1084 66.5962 (-16.5872,21.9006) # !XSPEC12>log none; #