#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 07:46:30 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: # ../sw00826428000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00826428000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00826428000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.672e-02 +/- 4.072e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 7.072 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00826428000b_preslew.rsp for Source 1 # # Spectral data counts: 0.542554 # Model predicted rate: 6.38737E-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 -7.36741 +/- 8.53167E-02 # 4 2 ngrbep alpha -0.322370 +/- 0.563376 # 5 2 ngrbep beta -9.04092 +/- 2.96839E+07 # 6 2 ngrbep epeak keV 77.8282 +/- 18.9638 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 63.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.01 using 59 PHA bins. # Reduced chi-squared = 1.146 for 55 degrees of freedom # Null hypothesis probability = 2.139687e-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 #60.5544 23.092 7 -7.35512 -0.322370 -8.84412 77.8282 #================================================== # Variances and Principal Axes # 3 4 5 6 # 6.2923E-04| -1.0000 -0.0068 -0.0000 0.0040 # 8.8496E-02| 0.0067 -0.9997 -0.0000 -0.0255 # 2.2769E+02| -0.0042 0.0255 -0.0000 -0.9997 # 3.2119E+14| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 6.842e-03 -3.663e-02 -8.512e+05 1.448e+00 # -3.663e-02 2.987e-01 4.484e+06 -8.423e+00 # -8.512e+05 4.484e+06 3.212e+14 -1.883e+08 # 1.448e+00 -8.423e+00 -1.883e+08 3.380e+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 -7.35512 +/- 8.27190E-02 # 4 2 ngrbep alpha -0.322370 +/- 0.546535 # 5 2 ngrbep beta -8.84412 +/- 1.79219E+07 # 6 2 ngrbep epeak keV 77.8282 +/- 18.3838 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 60.55 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.55 using 59 PHA bins. # Reduced chi-squared = 1.101 for 55 degrees of freedom # Null hypothesis probability = 2.823591e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak #58.2591 18.0428 7 -7.34113 -0.322370 -8.67170 77.8282 #================================================== # Variances and Principal Axes # 3 4 5 6 # 5.8999E-04| -1.0000 -0.0068 -0.0000 0.0040 # 8.2976E-02| 0.0067 -0.9997 -0.0000 -0.0255 # 2.1349E+02| -0.0042 0.0255 -0.0000 -0.9997 # 1.6244E+14| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 6.395e-03 -3.423e-02 -5.832e+05 1.352e+00 # -3.423e-02 2.794e-01 3.071e+06 -7.871e+00 # -5.832e+05 3.071e+06 1.624e+14 -1.290e+08 # 1.352e+00 -7.871e+00 -1.290e+08 3.158e+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 -7.34113 +/- 7.99658E-02 # 4 2 ngrbep alpha -0.322370 +/- 0.528587 # 5 2 ngrbep beta -8.67170 +/- 1.27453E+07 # 6 2 ngrbep epeak keV 77.8282 +/- 17.7709 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.26 using 59 PHA bins. # Reduced chi-squared = 1.059 for 55 degrees of freedom # Null hypothesis probability = 3.563923e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak #56.2945 11.2623 7 -7.32437 -0.322370 -8.53305 77.8282 #================================================== # Variances and Principal Axes # 3 4 5 6 # 5.4619E-04| -1.0000 -0.0068 -0.0000 0.0040 # 7.6812E-02| 0.0067 -0.9997 -0.0000 -0.0255 # 1.9763E+02| -0.0042 0.0255 -0.0000 -0.9997 # 7.5024E+13| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 5.894e-03 -3.154e-02 -3.788e+05 1.246e+00 # -3.154e-02 2.578e-01 1.992e+06 -7.253e+00 # -3.788e+05 1.992e+06 7.502e+13 -8.376e+07 # 1.246e+00 -7.253e+00 -8.376e+07 2.910e+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 -7.32437 +/- 7.67716E-02 # 4 2 ngrbep alpha -0.322370 +/- 0.507760 # 5 2 ngrbep beta -8.53305 +/- 8.66161E+06 # 6 2 ngrbep epeak keV 77.8282 +/- 17.0594 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.29 using 59 PHA bins. # Reduced chi-squared = 1.024 for 55 degrees of freedom # Null hypothesis probability = 4.262351e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:alpha 5:beta 6:epeak #55.1863 0.126104 3 -7.30049 -0.322367 -7.54296 77.8282 #================================================== # Variances and Principal Axes # 3 4 5 6 # 4.8934E-04| -1.0000 -0.0068 -0.0000 0.0040 # 6.8813E-02| 0.0067 -0.9997 -0.0000 -0.0255 # 1.7705E+02| -0.0042 0.0255 -0.0000 -0.9997 # 1.7338E+12| -0.0000 0.0000 1.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 9.198e-01 -2.276e-01 -1.260e+06 9.546e+00 # -2.276e-01 2.309e-01 2.866e+05 -6.508e+00 # -1.260e+06 2.866e+05 1.734e+12 -1.212e+07 # 9.546e+00 -6.508e+00 -1.212e+07 2.616e+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 -7.30049 +/- 0.959085 # 4 2 ngrbep alpha -0.322367 +/- 0.480572 # 5 2 ngrbep beta -7.54296 +/- 1.31675E+06 # 6 2 ngrbep epeak keV 77.8282 +/- 16.1746 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.19 using 59 PHA bins. # Reduced chi-squared = 1.003 for 55 degrees of freedom # Null hypothesis probability = 4.675845e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -8.85545 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 3.82739 due to 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 -8.85545 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 3.82739 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 -7.30049, -8.87818 #and delta stat 0, 60.83 #but latest trial -7.63324 gives 103.209 #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 -8.99149 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 17.1628 due to 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 -8.99149 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 17.1628 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 #53.9607 1.01975 -2 -7.18112 0.0687307 -1.99380 65.4304 #53.9177 2.37928 -3 -7.16966 0.139525 -1.94554 63.1363 #53.9152 0.213544 -4 -7.17575 0.0587702 -1.98662 65.3294 #================================================== # Variances and Principal Axes # 3 4 5 6 # 4.6522E-04| -0.9758 0.0297 0.2165 0.0023 # 8.1817E-02| 0.1767 0.6894 0.7015 0.0369 # 1.9882E-01| -0.1285 0.7227 -0.6788 0.0207 # 5.0832E+02| -0.0017 -0.0405 -0.0123 0.9991 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 7.676e-03 2.555e-02 3.777e-02 -8.410e-01 # 2.555e-02 9.751e-01 1.956e-01 -2.055e+01 # 3.777e-02 1.956e-01 2.092e-01 -6.262e+00 # -8.410e-01 -2.055e+01 -6.262e+00 5.074e+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 -7.17575 +/- 8.76103E-02 # 4 2 ngrbep alpha 5.87702E-02 +/- 0.987474 # 5 2 ngrbep beta -1.98662 +/- 0.457355 # 6 2 ngrbep epeak keV 65.3294 +/- 22.5258 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.92 using 59 PHA bins. # Reduced chi-squared = 0.9803 for 55 degrees of freedom # Null hypothesis probability = 5.161114e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 4 is pegged at -9.30279 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9999.31 due to 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 -9.30279 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 9999.31 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 4.18872 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 4.18872 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 3 -7.33726 -7.02757 (-0.165156,0.144542) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 5 is pegged at -8.05896 due 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 -8.05896 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: 851647, with delta statistic: 0.75747 # # #*** Parameter upper bound is INVALID. # # 4 -0.872427 0 (-0.954868,-0.0824409) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -394448, with delta statistic: 1.24997 # # #*** 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 -3.666 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 2.70941 due to 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 -3.666 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 2.70941 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 4.05755 due to 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 -9.3093 due to 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 -9.3093 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 4.05755 due to 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 -9.32688 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 709.963 due to 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 -9.32688 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 709.963 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 -1.5685, -1.48719 #and delta stat 0.955593, 10.482 #but latest trial -1.52784 gives 12.0832 #Suggest that you check this result using the steppar command. # 5 0 -1.52784 (1.96666,0.438819) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) # 6 28.1135 113.775 (-36.3119,49.3499) # !XSPEC12>log none; #