#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 13:24:07 2015 # 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: /software/lheasoft/release/x86_64-unknown-linux-gnu-libc2.12/../spectral/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/trigger536580/remake_spec_cflux/spec_T100/sw00536580000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger536580/remake_spec_cflux/spec_T100/sw00536580000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger536580/remake_spec_cflux/spec_T100/sw00536580000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.074e-02 +/- 1.486e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 82.37 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger536580/remake_spec_cflux/spec_T100/sw00536580000b_avg.rsp for Source 1 # # Spectral data counts: 1.70804 # Model predicted rate: 1.94025E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.52922 +/- 4.09210E-02 # 4 2 cutep50 a 1.50768 +/- 0.479967 # 5 2 cutep50 b 9999.36 +/- 3.84867E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 61.44 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.44 using 59 PHA bins. # Reduced chi-squared = 1.097 for 56 degrees of freedom # Null hypothesis probability = 2.873666e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.45243, -8.45195 #and delta stat 2.64801, 2.7175 #but latest trial -8.45203 gives 2.7765 #Suggest that you check this result using the steppar command. # 3 -8.6065 -8.45219 (-0.0772803,0.0770268) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #59.9026 0.464276 -1 -8.88552 2.29715 103.304 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8122E-06| -0.0417 -0.9991 0.0023 # 1.0619E-02| 0.9991 -0.0417 0.0009 # 1.3381E+05| 0.0008 -0.0023 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.270e-02 -2.441e-01 -1.048e+02 # -2.441e-01 7.232e-01 3.111e+02 # -1.048e+02 3.111e+02 1.338e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.88552 +/- 0.304472 # 4 2 cutep50 a 2.29715 +/- 0.850402 # 5 2 cutep50 b 103.304 +/- 365.806 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.90 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.90 using 59 PHA bins. # Reduced chi-squared = 1.070 for 56 degrees of freedom # Null hypothesis probability = 3.360696e-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:a 5:b #59.789 0.954855 -1 -8.52623 1.36251 823.275 #59.1862 4.32143 0 -8.52351 1.34629 9992.67 #59.1856 1.45223 0 -8.52340 1.34635 9998.93 #======================================== # Variances and Principal Axes # 3 4 5 # 9.5648E-04| -0.9955 0.0952 -0.0000 # 1.7391E-02| 0.0952 0.9955 -0.0000 # 6.0910E+12| -0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.535e-03 -7.644e-03 -5.115e+04 # -7.644e-03 2.144e-01 1.096e+06 # -5.115e+04 1.096e+06 6.091e+12 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.52340 +/- 3.91779E-02 # 4 2 cutep50 a 1.34635 +/- 0.462994 # 5 2 cutep50 b 9998.93 +/- 2.46800E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.19 using 59 PHA bins. # Reduced chi-squared = 1.057 for 56 degrees of freedom # Null hypothesis probability = 3.600817e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.34635, 0.793284 #and delta stat 0, 3.27777 #but latest trial 0.866659 gives 16.5743 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.3464, 4.39289 #and delta stat 0, 9.15175 #but latest trial 1.96365 gives 21.0293 #Suggest that you check this result using the steppar command. # 4 1.06981 2.86965 (-0.276589,1.52324) # !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 = 59.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.19 using 59 PHA bins. # Reduced chi-squared = 1.057 for 56 degrees of freedom # Null hypothesis probability = 3.600897e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #