#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 12:49:41 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/trigger294974/remake_spec_cflux/spec_20ms_peak/sw00294974000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_20ms_peak/sw00294974000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_20ms_peak/sw00294974000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.407e-01 +/- 6.797e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_20ms_peak/sw00294974000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00481326 # Model predicted rate: 0.227468 # # #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 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.16827 +/- 1.05872 # 4 2 cutep50 a 0.400444 +/- 2.10411 # 5 2 cutep50 b 9999.36 +/- 3.64325E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.64 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.64 using 10 PHA bins. # Reduced chi-squared = 1.23 for 7 degrees of freedom # Null hypothesis probability = 2.792887e-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 #8.20491 0.210857 -2 -7.30654 -4.92791 9999.21 #======================================== # Variances and Principal Axes # 3 4 5 # 6.4749E-03| -0.6826 0.7308 -0.0001 # 7.0572E+03| 0.7308 0.6826 -0.0000 # 9.9481E+14| -0.0000 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.068e+05 -8.422e+05 -1.013e+10 # -8.422e+05 6.944e+06 8.310e+10 # -1.013e+10 8.310e+10 9.948e+14 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -7.30654 +/- 326.844 # 4 2 cutep50 a -4.92791 +/- 2635.17 # 5 2 cutep50 b 9999.21 +/- 3.15406E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.20 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.20 using 10 PHA bins. # Reduced chi-squared = 1.17 for 7 degrees of freedom # Null hypothesis probability = 3.148726e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -11.4447, -13.092 #and delta stat 0.00505895, 10.8358 #but latest trial -11.9559 gives 0.00378814 #Suggest that you check this result using the steppar command. # 3 -12.2684 -5.70888 (-4.96422,1.59528) # !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 = 8.20 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.20 using 10 PHA bins. # Reduced chi-squared = 1.17 for 7 degrees of freedom # Null hypothesis probability = 3.148792e-01 # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #