#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 19:26:18 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/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00660671000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00660671000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00660671000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.112e+00 +/- 5.072e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.312 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger660671/remake_spec_cflux/spec_time_resolved//resolved_spec_18/sw00660671000b_avg.rsp for Source 1 # # Spectral data counts: 1.45864 # Model predicted rate: 1.08387 # # #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 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.33389 +/- 0.649702 # 4 2 cutep50 a 2.39913 +/- 0.675712 # 5 2 cutep50 b 137.792 +/- 244.692 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 48.50 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.50 using 59 PHA bins. # Reduced chi-squared = 0.8660 for 56 degrees of freedom # Null hypothesis probability = 7.516304e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.972888 1.82596 (-0.361066,0.492003) # !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 #48.2875 0.314773 0 1.56771 2.16746 62.5238 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2849E-07| -0.0048 -1.0000 0.0013 # 6.4236E-02| 1.0000 -0.0048 0.0026 # 2.3872E+05| 0.0026 -0.0013 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.645e+00 -8.208e-01 -6.143e+02 # -8.208e-01 4.259e-01 3.189e+02 # -6.143e+02 3.189e+02 2.387e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.56771 +/- 1.28249 # 4 2 cutep50 a 2.16746 +/- 0.652617 # 5 2 cutep50 b 62.5238 +/- 488.589 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 48.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.29 using 59 PHA bins. # Reduced chi-squared = 0.8623 for 56 degrees of freedom # Null hypothesis probability = 7.584715e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.34396, 2.36175 #and delta stat 0.147666, 38.4551 #but latest trial 2.35286 gives 99.9118 #Suggest that you check this result using the steppar command. # 4 1.12165 2.35286 (-1.04581,0.185399) # !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 = 48.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 48.29 using 59 PHA bins. # Reduced chi-squared = 0.8623 for 56 degrees of freedom # Null hypothesis probability = 7.584715e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #