#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Sun Mar 17 23:47:03 2019 # 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/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.549e-01 +/- 4.169e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.88 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.rsp for Source 1 # # Spectral data counts: 0.400293 # Model predicted rate: 0.424510 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<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 1.23817 +/- 3.16929 # 4 2 cutep50 a 2.04716 +/- 6.46460E-03 # 5 2 cutep50 b 17.7644 +/- 407.324 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.28 using 59 PHA bins. # Reduced chi-squared = 0.8085 for 56 degrees of freedom # Null hypothesis probability = 8.466125e-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 5 # Parameter 4 is pegged at 2.04716 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 17.7644 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 1.7969 (-1.23819,0.558708) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.01318, 1.96209 #and delta stat 0.0238715, 16.9573 #but latest trial 1.99893 gives 18.2621 #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:Flux 4:a 5:b #45.2613 7.48967 0 1.22994 2.05780 21.7035 #======================================== # Variances and Principal Axes # 3 4 5 # 6.6251E-11| -0.0001 -1.0000 0.0001 # 5.3682E-01| 1.0000 -0.0001 0.0060 # 2.7107E+05| 0.0060 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.038e+01 -8.875e-02 -1.633e+03 # -8.875e-02 7.997e-04 1.472e+01 # -1.633e+03 1.472e+01 2.711e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.22994 +/- 3.22161 # 4 2 cutep50 a 2.05780 +/- 2.82786E-02 # 5 2 cutep50 b 21.7035 +/- 520.639 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.26 using 59 PHA bins. # Reduced chi-squared = 0.8082 for 56 degrees of freedom # Null hypothesis probability = 8.470455e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00524, 1.96476 #and delta stat 0.0467784, 17.0681 #but latest trial 1.98456 gives 17.7151 #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:Flux 4:a 5:b #45.2189 9.59047 -1 1.19835 2.10431 38.5678 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8407E-08| -0.0012 -1.0000 0.0005 # 5.0004E-01| 1.0000 -0.0012 0.0030 # 1.5737E+06| 0.0030 -0.0005 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.504e+01 -2.508e+00 -4.784e+03 # -2.508e+00 4.325e-01 8.250e+02 # -4.784e+03 8.250e+02 1.574e+06 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.19835 +/- 3.87820 # 4 2 cutep50 a 2.10431 +/- 0.657629 # 5 2 cutep50 b 38.5678 +/- 1254.48 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.22 using 59 PHA bins. # Reduced chi-squared = 0.8075 for 56 degrees of freedom # Null hypothesis probability = 8.481358e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0.495445 2.10431 (-1.60887,0) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 45.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.22 using 59 PHA bins. # Reduced chi-squared = 0.8075 for 56 degrees of freedom # Null hypothesis probability = 8.481359e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #