#XSPEC version: 12.9.1p #Build Date/Time: Thu Oct 12 10:37:44 2017 # !XSPEC12>show # #XSPEC version: 12.9.1p # #Sat Jan 20 06:40:30 2018 # 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/trigger790053/remake_spec_cflux/spec_T100/sw00790053000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger790053/remake_spec_cflux/spec_T100/sw00790053000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger790053/remake_spec_cflux/spec_T100/sw00790053000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.189e-02 +/- 1.855e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 39.71 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger790053/remake_spec_cflux/spec_T100/sw00790053000b_avg.rsp for Source 1 # # Spectral data counts: 1.26651 # Model predicted rate: 3.15557E-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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 4.94685E-02 +/- 4.30713E-03 # 4 2 cutep50 a 1.74367 +/- 0.385133 # 5 2 cutep50 b 9999.36 +/- 6.18199E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.54 using 59 PHA bins. # Reduced chi-squared = 0.9204 for 56 degrees of freedom # Null hypothesis probability = 6.440969e-01 # Weighting method: standard # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # 3 0.0425384 0.0568981 (-0.00696464,0.00739507) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.74251, 1.27476 #and delta stat 0, 3.30316 #but latest trial 1.34161 gives 13.1787 #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 #50.6645 0.557491 -2 0.0238279 2.37447 133.609 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5163E-06| -0.9043 -0.4269 0.0011 # 3.7782E-05| 0.4269 -0.9043 0.0024 # 2.4961E+04| 0.0001 -0.0027 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.761e-04 -5.446e-03 -2.048e+00 # -5.446e-03 1.757e-01 6.621e+01 # -2.048e+00 6.621e+01 2.496e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.38279E-02 +/- 1.32715E-02 # 4 2 cutep50 a 2.37447 +/- 0.419126 # 5 2 cutep50 b 133.609 +/- 157.989 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.66 using 59 PHA bins. # Reduced chi-squared = 0.9047 for 56 degrees of freedom # Null hypothesis probability = 6.763680e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 4 1.43895 2.83787 (-0.934858,0.464063) # !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 = 50.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.66 using 59 PHA bins. # Reduced chi-squared = 0.9047 for 56 degrees of freedom # Null hypothesis probability = 6.764382e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none #