#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 14:15:51 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/trigger191512/remake_spec_cflux/spec_T100/sw00191512000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger191512/remake_spec_cflux/spec_T100/sw00191512000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger191512/remake_spec_cflux/spec_T100/sw00191512000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.445e-02 +/- 1.426e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 65.31 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger191512/remake_spec_cflux/spec_T100/sw00191512000b_avg.rsp for Source 1 # # Spectral data counts: 0.943824 # Model predicted rate: 1.52363E-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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.61973 +/- 5.04247E-02 # 4 2 cutep50 a 2.11252 +/- 0.641412 # 5 2 cutep50 b 9999.36 +/- 2.51952E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 69.69 using 59 PHA bins. # #Test statistic : Chi-Squared = 69.69 using 59 PHA bins. # Reduced chi-squared = 1.244 for 56 degrees of freedom # Null hypothesis probability = 1.033685e-01 # Weighting method: standard # !XSPEC12>error 3; # 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 #64.7438 8.50331 0 -8.67892 2.57420 9999.36 #64.4693 4.97707 0 -8.66627 2.54517 9999.36 #64.3903 3.19657 0 -8.65891 2.51983 9999.36 #64.3824 2.27222 0 -8.65439 2.49988 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5857E-03| -0.9947 -0.1032 -0.0000 # 4.7466E-02| 0.1032 -0.9947 -0.0000 # 5.3538E+13| -0.0000 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.266e-03 -2.934e-02 2.526e+05 # -2.934e-02 5.558e-01 -5.219e+06 # 2.526e+05 -5.219e+06 5.354e+13 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.65439 +/- 5.71509E-02 # 4 2 cutep50 a 2.49988 +/- 0.745487 # 5 2 cutep50 b 9999.36 +/- 7.31694E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 64.38 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.38 using 59 PHA bins. # Reduced chi-squared = 1.150 for 56 degrees of freedom # Null hypothesis probability = 2.066883e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.65439, -8.73323 #and delta stat 0, 2.85279 #but latest trial -8.73079 gives 3.24739 #Suggest that you check this result using the steppar command. # 3 -8.69381 -8.58203 (-0.0415995,0.0701849) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 64.34 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.34 using 59 PHA bins. # Reduced chi-squared = 1.149 for 56 degrees of freedom # Null hypothesis probability = 2.076894e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #