#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 21:09:32 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/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.255e-01 +/- 5.000e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.08 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.rsp for Source 1 # # Spectral data counts: 0.0340429 # Model predicted rate: 0.344713 # # #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 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.45095 +/- 9.19025E-02 # 4 2 cutep50 a 1.91935 +/- 0.787184 # 5 2 cutep50 b 9999.36 +/- 3.80685E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 85.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 85.33 using 59 PHA bins. # Reduced chi-squared = 1.524 for 56 degrees of freedom # Null hypothesis probability = 6.991777e-03 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.32574, -7.32175 #and delta stat 2.48154, 2.7178 #but latest trial -7.32195 gives 2.72185 #Suggest that you check this result using the steppar command. # 3 -7.62763 -7.32375 (-0.176656,0.127228) # !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 #84.8949 0.145562 -2 -7.46428 2.40665 146.681 #======================================== # Variances and Principal Axes # 3 4 5 # 7.2803E-05| -0.1237 -0.9923 0.0028 # 9.0119E-03| 0.9923 -0.1237 0.0003 # 7.4304E+04| -0.0000 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.901e-03 2.801e-03 1.394e+00 # 2.801e-03 5.810e-01 2.077e+02 # 1.394e+00 2.077e+02 7.430e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -7.46428 +/- 9.43459E-02 # 4 2 cutep50 a 2.40665 +/- 0.762217 # 5 2 cutep50 b 146.681 +/- 272.586 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 84.89 using 59 PHA bins. # #Test statistic : Chi-Squared = 84.89 using 59 PHA bins. # Reduced chi-squared = 1.516 for 56 degrees of freedom # Null hypothesis probability = 7.629678e-03 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 3.00362, 3.00365 #and delta statistic 1.05959, 20.9007 # # 4 0.723037 3.00363 (-1.68194,0.598661) # !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 = 84.89 using 59 PHA bins. # #Test statistic : Chi-Squared = 84.89 using 59 PHA bins. # Reduced chi-squared = 1.516 for 56 degrees of freedom # Null hypothesis probability = 7.631759e-03 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #