#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 17:08:54 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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/remake_spec_cflux/spec_1speak/sw00820513000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/remake_spec_cflux/spec_1speak/sw00820513000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/00820513000-results/pha/sw00820513000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.350e-01 +/- 2.254e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger820513/remake_spec_cflux/spec_1speak/sw00820513000b_1speak.rsp for Source 1 # # Spectral data counts: 0.335025 # Model predicted rate: 0.276160 # # #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 2.52465 +/- 0.269521 # 4 2 ngrbep alpha -1.92411 +/- 0.636967 # 5 2 ngrbep beta -3.62299 +/- 7.74936E+05 # 6 2 ngrbep epeak keV 16.2303 +/- 84.6941 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 70.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 70.57 using 59 PHA bins. # Reduced chi-squared = 1.283 for 55 degrees of freedom # Null hypothesis probability = 7.688184e-02 # 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 #66.5763 0.370937 2 2.96797 -1.92411 -3.19372 16.2321 #================================================== # Variances and Principal Axes # 3 4 5 6 # 5.2358E-03| -0.1203 -0.9927 0.0000 0.0068 # 4.3565E-02| 0.9927 -0.1202 -0.0002 0.0026 # 4.0279E+03| -0.0017 0.0071 -0.0010 1.0000 # 1.0940E+09| -0.0002 -0.0000 -1.0000 -0.0010 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 5.279e+01 2.078e+00 2.402e+05 2.394e+02 # 2.078e+00 2.932e-01 9.708e+03 3.843e+01 # 2.402e+05 9.708e+03 1.094e+09 1.122e+06 # 2.394e+02 3.843e+01 1.122e+06 5.179e+03 #------------------------------------------------ # #======================================================================== #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 2.96797 +/- 7.26583 # 4 2 ngrbep alpha -1.92411 +/- 0.541520 # 5 2 ngrbep beta -3.19372 +/- 3.30757E+04 # 6 2 ngrbep epeak keV 16.2321 +/- 71.9650 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 66.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.58 using 59 PHA bins. # Reduced chi-squared = 1.210 for 55 degrees of freedom # Null hypothesis probability = 1.362772e-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:Flux 4:alpha 5:beta 6:epeak #66.5207 0.405535 0 2.93711 -1.92312 -2.65395 16.3939 #66.4384 0.464517 0 2.93527 -1.91205 -2.40928 17.8160 #65.6779 0.483282 -1 2.90922 -1.76590 -2.61349 35.4641 #65.3731 0.942705 0 2.90968 -1.72703 -2.58336 34.8978 #65.2739 0.828267 0 2.90726 -1.46201 -2.20623 35.4182 #63.1105 0.905083 -1 2.84922 -0.600510 -2.60050 36.6724 #63.0194 0.162356 -2 2.84540 -0.414676 -2.67040 35.3809 #63.0184 0.0237675 -1 2.84112 -0.512736 -2.71720 36.0803 #================================================== # Variances and Principal Axes # 3 4 5 6 # 3.5844E-02| -0.9853 -0.0463 0.1646 -0.0050 # 2.2313E-01| 0.1629 0.0287 0.9846 0.0570 # 1.1461E+00| -0.0517 0.9914 -0.0271 0.1171 # 5.5587E+01| -0.0082 -0.1190 -0.0526 0.9915 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 4.750e-02 -1.849e-03 5.550e-02 -4.560e-01 # -1.849e-03 1.914e+00 3.229e-01 -6.425e+00 # 5.550e-02 3.229e-01 3.717e-01 -2.888e+00 # -4.560e-01 -6.425e+00 -2.888e+00 5.466e+01 #------------------------------------------------ # #======================================================================== #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 2.84112 +/- 0.217945 # 4 2 ngrbep alpha -0.512736 +/- 1.38346 # 5 2 ngrbep beta -2.71720 +/- 0.609652 # 6 2 ngrbep epeak keV 36.0803 +/- 7.39316 # 7 2 ngrbep enorm keV 50.0000 frozen # 8 2 ngrbep norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.02 using 59 PHA bins. # Reduced chi-squared = 1.146 for 55 degrees of freedom # Null hypothesis probability = 2.138517e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 2.47461 3.19694 (-0.367133,0.355192) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.9255 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.9255 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.9255 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.9255 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.9255 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 35.9255 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: 1.19317e+06, with delta statistic: 0.483372 # # #*** Parameter upper bound is INVALID. # # 4 -1.79983 0 (-1.33771,0.462125) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -525797, with delta statistic: 0.506301 # # #*** Parameter lower bound is INVALID. # #***Warning: Zero alpha-matrix diagonal element for parameter 6 # Parameter 6 is pegged at 5.47176 due to 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 -7.5497 due to 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 -7.5497 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 6 is pegged at 5.47176 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 5 0 -2.04825 (2.69604,0.647786) # !XSPEC12>error 6; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -2.50552 due to 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 -2.50552 due to 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 -8.68484 due to 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 -8.68484 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 35.823, 11.4996 #and delta stat 0, 4.82376 #but latest trial 17.6052 gives 4.82376 #Suggest that you check this result using the steppar command. # 6 23.6613 49.9797 (-12.1158,14.2026) # !XSPEC12>log none; #