#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 02:58:48 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/trigger506074/remake_spec_cflux/spec_20ms_peak/sw00506074000b_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/trigger506074/remake_spec_cflux/spec_20ms_peak/sw00506074000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger506074/remake_spec_cflux/spec_20ms_peak/sw00506074000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.637e-01 +/- 7.922e-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/trigger506074/remake_spec_cflux/spec_20ms_peak/sw00506074000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00527445 # Model predicted rate: 0.220164 # # #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 -7.16408 +/- 11.1959 # 4 2 cutep50 a 2.05739 +/- 0.148164 # 5 2 cutep50 b 24.6238 +/- 1420.82 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 13.51 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.51 using 10 PHA bins. # Reduced chi-squared = 1.930 for 7 degrees of freedom # Null hypothesis probability = 6.061090e-02 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.16408, -9.30413 #and delta stat 0, 3.66612 #but latest trial -8.6866 gives 3.81602 #Suggest that you check this result using the steppar command. # 3 -8.2341 -6.96353 (-1.07001,0.200559) # !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 #12.5319 0.0277895 -2 -18.3542 -10.0000 23.0491 #12.5292 0.471189 -1 -18.3551 -10.0000 23.0463 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1235E-02| -0.7551 0.2774 0.5940 # 1.7445E+01| 0.5479 -0.2305 0.8042 # 1.2137E+03| -0.3600 -0.9327 -0.0220 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.625e+02 4.053e+02 1.730e+01 # 4.053e+02 1.057e+03 2.170e+01 # 1.730e+01 2.170e+01 1.187e+01 #------------------------------------ # #======================================================================== #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 -18.3551 +/- 12.7485 # 4 2 cutep50 a -10.0000 +/- 32.5076 # 5 2 cutep50 b 23.0463 +/- 3.44592 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 12.53 using 10 PHA bins. # #Test statistic : Chi-Squared = 12.53 using 10 PHA bins. # Reduced chi-squared = 1.790 for 7 degrees of freedom # Null hypothesis probability = 8.444418e-02 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #12.5085 0.0133357 2 -18.4019 -10.0000 22.9619 #12.5085 0.0133356 2 -18.4019 -10.0000 22.9619 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0129E-02| -0.7525 0.2781 0.5971 # 1.5801E+01| 0.5505 -0.2321 0.8019 # 1.1205E+03| -0.3616 -0.9321 -0.0216 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.513e+02 3.756e+02 1.572e+01 # 3.756e+02 9.743e+02 1.961e+01 # 1.572e+01 1.961e+01 1.069e+01 #------------------------------------ # #======================================================================== #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 -18.4019 +/- 12.2993 # 4 2 cutep50 a -10.0000 +/- 31.2140 # 5 2 cutep50 b 22.9619 +/- 3.26905 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 12.51 using 10 PHA bins. # #Test statistic : Chi-Squared = 12.51 using 10 PHA bins. # Reduced chi-squared = 1.787 for 7 degrees of freedom # Null hypothesis probability = 8.502730e-02 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 22.9325, 21.2117 #and delta stat 0.0301746, 9827.33 #but latest trial 22.6865 gives 0.00899392 #Suggest that you check this result using the steppar command. # 5 22.0721 28.2599 (-0.889863,5.29798) # !XSPEC12>log none; #