#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 22:59:29 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/trigger421814/remake_spec_cflux/spec_1speak/sw00421814000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger421814/remake_spec_cflux/spec_1speak/sw00421814000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger421814/00421814000-results/pha/sw00421814000b_peak.pha #Net count rate (cts/s) for Spectrum:1 7.371e-02 +/- 1.078e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger421814/remake_spec_cflux/spec_1speak/sw00421814000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0737072 # Model predicted rate: 7.13354E-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 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.164683 +/- 5.20896E-02 # 4 2 cutep50 a 1.31147 +/- 0.907913 # 5 2 cutep50 b 9999.36 +/- 4.79138E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.29 using 59 PHA bins. # Reduced chi-squared = 0.8088 for 56 degrees of freedom # Null hypothesis probability = 8.462388e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.086282 0.222662 (-0.0779827,0.0583973) # !XSPEC12>error 4; # 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 #45.1063 0.101822 -3 0.0992581 2.78994 234.875 #======================================== # Variances and Principal Axes # 3 4 5 # 4.3902E-05| -0.4479 -0.8941 0.0036 # 4.2591E-03| 0.8941 -0.4479 0.0018 # 3.6688E+05| 0.0000 -0.0040 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.529e-03 -2.778e-02 -6.511e+00 # -2.778e-02 5.890e+00 1.470e+03 # -6.511e+00 1.470e+03 3.669e+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 25.0000 frozen # 3 1 cpflux Flux 9.92581E-02 +/- 5.94062E-02 # 4 2 cutep50 a 2.78994 +/- 2.42695 # 5 2 cutep50 b 234.875 +/- 605.700 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.11 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.11 using 59 PHA bins. # Reduced chi-squared = 0.8055 for 56 degrees of freedom # Null hypothesis probability = 8.510040e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.78099, 6.56839 #and delta stat 0, 2.88069 #but latest trial 5.70812 gives 2.8807 #Suggest that you check this result using the steppar command. # 4 -0.445767 4.67469 (-3.22676,1.8937) # !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 = 45.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.10 using 59 PHA bins. # Reduced chi-squared = 0.8054 for 56 degrees of freedom # Null hypothesis probability = 8.511489e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none; #