#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Jan 11 14:52:46 2016 # 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/GRB090118/remake_spec_cflux/spec_T100/sw00031292054b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_T100/sw00031292054b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_T100/sw00031292054b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.751e-02 +/- 2.896e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 15.24 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090118/remake_spec_cflux/spec_T100/sw00031292054b_avg.rsp for Source 1 # # Spectral data counts: 0.724117 # Model predicted rate: 4.86928E-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 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.50351 +/- 3.13209E-02 # 4 2 cutep50 a 1.34323 +/- 0.373549 # 5 2 cutep50 b 9999.36 +/- 2.08103E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 46.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.10 using 59 PHA bins. # Reduced chi-squared = 0.8232 for 56 degrees of freedom # Null hypothesis probability = 8.245508e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.56156, -7.5626 #and delta stat 2.60781, 2.71603 #but latest trial -7.5625 gives 2.72021 #Suggest that you check this result using the steppar command. # 3 -7.56208 -7.45444 (-0.0585721,0.0490662) # !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 #45.7983 0.74098 -1 -7.50543 1.22140 535.359 #45.4942 2.71808 -1 -7.50469 1.27323 9861.60 #45.4939 0.275176 0 -7.50472 1.27324 9997.65 #======================================== # Variances and Principal Axes # 3 4 5 # 6.4231E-04| -0.9907 -0.1361 0.0000 # 1.1760E-02| 0.1361 -0.9907 0.0000 # 8.7202E+11| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.856e-04 2.832e-03 1.094e+04 # 2.832e-03 1.482e-01 3.452e+05 # 1.094e+04 3.452e+05 8.720e+11 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.50472 +/- 3.13942E-02 # 4 2 cutep50 a 1.27324 +/- 0.384937 # 5 2 cutep50 b 9997.65 +/- 9.33822E+05 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.49 using 59 PHA bins. # Reduced chi-squared = 0.8124 for 56 degrees of freedom # Null hypothesis probability = 8.409933e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 4 0.774848 1.44594 (-0.498409,0.172684) # !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 = 45.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.49 using 59 PHA bins. # Reduced chi-squared = 0.8124 for 56 degrees of freedom # Null hypothesis probability = 8.409944e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #