#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 15:12:52 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/trigger346386/remake_spec_cflux/spec_T100/sw00346386000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger346386/remake_spec_cflux/spec_T100/sw00346386000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger346386/remake_spec_cflux/spec_T100/sw00346386000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.860e-02 +/- 2.492e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 96.06 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger346386/remake_spec_cflux/spec_T100/sw00346386000b_avg.rsp for Source 1 # # Spectral data counts: 2.74696 # Model predicted rate: 2.81271E-02 # # #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 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.32931E-02 +/- 4.64873E-02 # 4 2 cutep50 a 2.10557 +/- 0.482508 # 5 2 cutep50 b 46.3293 +/- 655.164 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 57.05 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.05 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.359053e-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:Flux 4:a 5:b #57.0245 35.1375 -3 0.0132924 2.10638 46.3975 #======================================== # Variances and Principal Axes # 3 4 5 # 9.8496E-07| -0.8582 -0.5133 0.0003 # 1.4168E-05| 0.5133 -0.8582 0.0007 # 4.3720E+05| 0.0001 -0.0007 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.232e-03 -2.284e-02 -3.121e+01 # -2.284e-02 2.341e-01 3.199e+02 # -3.121e+01 3.199e+02 4.372e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.32924E-02 +/- 4.72483E-02 # 4 2 cutep50 a 2.10638 +/- 0.483881 # 5 2 cutep50 b 46.3975 +/- 661.209 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.02 using 59 PHA bins. # Reduced chi-squared = 1.018 for 56 degrees of freedom # Null hypothesis probability = 4.367653e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0106349, 0.0105928 #and delta stat 2.41651, 4.0243 #but latest trial 0.0106236 gives 4.16663 #Suggest that you check this result using the steppar command. # 3 0.0106139 0.0167931 (-0.00268751,0.00349173) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.2722, 2.27227 #and delta statistic 0.0841337, 39.0955 # # 4 1.00084 2.27224 (-1.1057,0.165694) # !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 = 57.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.02 using 59 PHA bins. # Reduced chi-squared = 1.018 for 56 degrees of freedom # Null hypothesis probability = 4.370355e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #