#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 06:13:18 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/trigger456939/remake_spec_cflux/spec_T100/sw00456939000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger456939/remake_spec_cflux/spec_T100/sw00456939000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger456939/remake_spec_cflux/spec_T100/sw00456939000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.439e-01 +/- 3.612e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 60.77 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger456939/remake_spec_cflux/spec_T100/sw00456939000b_avg.rsp for Source 1 # # Spectral data counts: 14.8208 # Model predicted rate: 0.246127 # # #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 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.47916 +/- 2.56353E-02 # 4 2 cutep50 a 1.18163 +/- 7.59282E-02 # 5 2 cutep50 b 997.112 +/- 1354.19 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 42.07 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.07 using 59 PHA bins. # Reduced chi-squared = 0.7513 for 56 degrees of freedom # Null hypothesis probability = 9.161775e-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:lg10Flux 4:a 5:b #41.7127 5.70839 3 -6.46867 1.21386 2564.46 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5700E-05| -0.9474 -0.3199 0.0000 # 4.2870E-04| 0.3199 -0.9474 0.0000 # 9.5416E+07| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.835e-04 1.696e-03 2.443e+02 # 1.696e-03 5.688e-03 7.112e+02 # 2.443e+02 7.112e+02 9.542e+07 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.46867 +/- 2.61442E-02 # 4 2 cutep50 a 1.21386 +/- 7.54166E-02 # 5 2 cutep50 b 2564.46 +/- 9768.09 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 41.71 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.71 using 59 PHA bins. # Reduced chi-squared = 0.7449 for 56 degrees of freedom # Null hypothesis probability = 9.223702e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -6.46867, -6.45494 #and delta stat 0, 3.59268 #but latest trial -6.45723 gives 6.31728 #Suggest that you check this result using the steppar command. # 3 -6.50537 -6.46181 (-0.0367023,0.00686463) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # 4 1.10258 1.23854 (-0.111278,0.0246774) # !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 = 41.71 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.71 using 59 PHA bins. # Reduced chi-squared = 0.7449 for 56 degrees of freedom # Null hypothesis probability = 9.223764e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #