#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 03:18:06 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/trigger505646/remake_spec_cflux/spec_T100/sw00505646000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger505646/remake_spec_cflux/spec_T100/sw00505646000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger505646/remake_spec_cflux/spec_T100/sw00505646000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.316e-02 +/- 4.978e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 583.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger505646/remake_spec_cflux/spec_T100/sw00505646000b_avg.rsp for Source 1 # # Spectral data counts: 7.67375 # Model predicted rate: 1.31909E-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 6.28467E-03 +/- 1.19809E-02 # 4 2 cutep50 a 2.05804 +/- 2.65762E-02 # 5 2 cutep50 b 26.1619 +/- 203.111 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 42.83 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.83 using 59 PHA bins. # Reduced chi-squared = 0.7648 for 56 degrees of freedom # Null hypothesis probability = 9.021557e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.00628467, 0.0053947 #and delta stat 0, 3.07339 #but latest trial 0.00550496 gives 3.88885 #Suggest that you check this result using the steppar command. # 3 0.00583969 0.00678858 (-0.000444886,0.000504011) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.98424, 1.97059 #and delta stat 1.81127, 3.79943 #but latest trial 1.97765 gives 1.62766 #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 #42.7925 0.442303 0 0.00584340 2.10173 44.0015 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0349E-08| -0.9749 -0.2227 0.0001 # 2.0395E-06| 0.2227 -0.9749 0.0007 # 5.4445E+04| 0.0000 -0.0007 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.630e-05 -1.177e-03 -1.749e+00 # -1.177e-03 2.465e-02 3.664e+01 # -1.749e+00 3.664e+01 5.445e+04 #------------------------------------ # #======================================================================== #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 5.84340E-03 +/- 7.50364E-03 # 4 2 cutep50 a 2.10173 +/- 0.157019 # 5 2 cutep50 b 44.0015 +/- 233.335 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.79 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.79 using 59 PHA bins. # Reduced chi-squared = 0.7642 for 56 degrees of freedom # Null hypothesis probability = 9.028427e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.25967, 2.25983 #and delta statistic 0.502987, 238.928 # # 4 1.69579 2.25968 (-0.405935,0.157953) # !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 = 42.79 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.79 using 59 PHA bins. # Reduced chi-squared = 0.7642 for 56 degrees of freedom # Null hypothesis probability = 9.028427e-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; #