#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 17:43:10 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/trigger528443/remake_spec_cflux/spec_T100/sw00528443000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger528443/remake_spec_cflux/spec_T100/sw00528443000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger528443/remake_spec_cflux/spec_T100/sw00528443000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.610e-02 +/- 1.377e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 98.63 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger528443/remake_spec_cflux/spec_T100/sw00528443000b_avg.rsp for Source 1 # # Spectral data counts: 1.58844 # Model predicted rate: 1.64312E-02 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.70155 +/- 8.09713E-02 # 4 2 cutep50 a 2.40365 +/- 0.606040 # 5 2 cutep50 b 9999.36 +/- 7.37754E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.25 using 59 PHA bins. # Reduced chi-squared = 0.9330 for 56 degrees of freedom # Null hypothesis probability = 6.177323e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.83153, -8.83158 #and delta stat 2.6663, 2.79941 #but latest trial -8.83155 gives 2.80334 #Suggest that you check this result using the steppar command. # 3 -8.83155 -8.59633 (-0.129518,0.1057) # !XSPEC12>error 4; # 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 #46.7701 0.361385 -2 -8.80048 1.14838 24.3934 #46.3372 5.28134 -2 -8.81556 0.892898 26.1001 #46.2523 2.4321 -3 -8.82563 0.733456 26.8643 #46.2477 0.643206 -4 -8.82406 0.748758 26.7203 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0822E-03| -0.9772 0.2109 0.0262 # 3.5511E-01| 0.2125 0.9695 0.1224 # 3.5061E+01| -0.0004 -0.1251 0.9921 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.708e-02 7.462e-02 -4.134e-03 # 7.462e-02 8.828e-01 -4.311e+00 # -4.134e-03 -4.311e+00 3.452e+01 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.82406 +/- 0.130675 # 4 2 cutep50 a 0.748758 +/- 0.939584 # 5 2 cutep50 b 26.7203 +/- 5.87517 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 46.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.25 using 59 PHA bins. # Reduced chi-squared = 0.8259 for 56 degrees of freedom # Null hypothesis probability = 8.204757e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.51959, 2.09438 #and delta stat 0.934735, 12.1237 #but latest trial 2.03166 gives 26.3069 #Suggest that you check this result using the steppar command. # 4 -0.939017 1.80699 (-1.68587,1.06013) # !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 = 46.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.25 using 59 PHA bins. # Reduced chi-squared = 0.8259 for 56 degrees of freedom # Null hypothesis probability = 8.204758e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #