#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 19:45:38 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/trigger574935/remake_spec_cflux/spec_T100/sw00574935000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger574935/remake_spec_cflux/spec_T100/sw00574935000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger574935/remake_spec_cflux/spec_T100/sw00574935000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.495e-02 +/- 1.102e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 96.64 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger574935/remake_spec_cflux/spec_T100/sw00574935000b_avg.rsp for Source 1 # # Spectral data counts: 2.41098 # Model predicted rate: 2.53190E-02 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.78694E-02 +/- 2.26991E-03 # 4 2 cutep50 a 2.22976 +/- 0.309386 # 5 2 cutep50 b 9999.36 +/- 6.33548E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 57.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.54 using 59 PHA bins. # Reduced chi-squared = 1.028 for 56 degrees of freedom # Null hypothesis probability = 4.178215e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.0242082 0.0313537 (-0.00364057,0.00350495) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #54.9437 0.024381 -3 0.0264020 1.71355 20.7247 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1445E-06| -0.9997 0.0227 0.0006 # 9.7610E-03| 0.0227 0.9994 0.0255 # 1.8747E+02| 0.0000 -0.0255 0.9997 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.196e-06 1.995e-04 8.788e-04 # 1.995e-04 1.319e-01 -4.784e+00 # 8.788e-04 -4.784e+00 1.874e+02 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.64020E-02 +/- 2.48915E-03 # 4 2 cutep50 a 1.71355 +/- 0.363181 # 5 2 cutep50 b 20.7247 +/- 13.6876 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.94 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.94 using 59 PHA bins. # Reduced chi-squared = 0.9811 for 56 degrees of freedom # Null hypothesis probability = 5.148754e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.9946, 2.05531 #and delta stat 0.620565, 8.64174 #but latest trial 2.02495 gives 19.5286 #Suggest that you check this result using the steppar command. # 4 1.04419 2.02495 (-0.668045,0.312721) # !XSPEC12>error 5; # 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 = 54.94 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.94 using 59 PHA bins. # Reduced chi-squared = 0.9811 for 56 degrees of freedom # Null hypothesis probability = 5.148766e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #