#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Tue Aug 15 15:47:27 2017 # 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/manager/../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/trigger764204/remake_spec_cflux/spec_20ms_peak/sw00764204000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger764204/remake_spec_cflux/spec_20ms_peak/sw00764204000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger764204/remake_spec_cflux/spec_20ms_peak/sw00764204000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.480e-01 +/- 9.801e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger764204/remake_spec_cflux/spec_20ms_peak/sw00764204000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00695931 # Model predicted rate: 0.307147 # # #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 150.000 frozen # 3 1 cpflux Flux 2.38983 +/- 0.677646 # 4 2 cutep50 a 1.87984 +/- 2.03034 # 5 2 cutep50 b 9999.36 +/- 8.36239E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.30 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.30 using 10 PHA bins. # Reduced chi-squared = 1.19 for 7 degrees of freedom # Null hypothesis probability = 3.066688e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.19048, 1.19041 #and delta stat 2.39091, 2.85672 #but latest trial 1.19045 gives 2.39075 #Suggest that you check this result using the steppar command. # 3 1.19044 3.44691 (-1.19447,1.06199) # !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 #5.6347 0.0281927 -3 0.724081 5.02735 586.110 #5.60396 0.703404 -3 0.759305 4.88574 572.555 #5.58655 0.501842 -3 0.785183 4.78555 562.492 #5.57802 0.289331 -3 0.803964 4.71329 555.034 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7329E-03| -0.2206 -0.9753 0.0092 # 1.6576E-01| 0.9754 -0.2206 0.0045 # 1.2918E+05| 0.0024 -0.0100 -0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.917e-01 -3.112e+00 -3.079e+02 # -3.112e+00 1.291e+01 1.291e+03 # -3.079e+02 1.291e+03 1.292e+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 150.000 frozen # 3 1 cpflux Flux 0.803964 +/- 0.944276 # 4 2 cutep50 a 4.71329 +/- 3.59368 # 5 2 cutep50 b 555.034 +/- 359.398 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.58 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.58 using 10 PHA bins. # Reduced chi-squared = 0.797 for 7 degrees of freedom # Null hypothesis probability = 5.897904e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 6.39554, 10.5716 #and delta stat 0.402749, 4.35863 #but latest trial 9.29889 gives 4.35863 #Suggest that you check this result using the steppar command. # 4 1.54798 8.48355 (-3.112,3.82357) # !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 = 5.57 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.57 using 10 PHA bins. # Reduced chi-squared = 0.796 for 7 degrees of freedom # Null hypothesis probability = 5.903320e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #