#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0i # #Mon Mar 28 15:47:04 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/trigger677495/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00677495000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger677495/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00677495000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger677495/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00677495000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.033e-02 +/- 4.084e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 4.916 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger677495/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00677495000b_avg.rsp for Source 1 # # Spectral data counts: 0.0999255 # Model predicted rate: 1.83974E-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 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.77775 +/- 0.158346 # 4 2 cutep50 a 1.63862 +/- 1.39241 # 5 2 cutep50 b 9999.36 +/- 1.59871E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.36 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.36 using 59 PHA bins. # Reduced chi-squared = 1.060 for 56 degrees of freedom # Null hypothesis probability = 3.541723e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -9.15037, -9.19068 #and delta stat 2.66912, 3.11153 #but latest trial -9.15374 gives 3.41829 #Suggest that you check this result using the steppar command. # 3 -9.17053 -8.57718 (-0.391436,0.201907) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.63375, -2.94724 #and delta stat 0, 5.65498 #but latest trial -1.53515 gives 12.3904 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #58.5217 0.0292085 -3 -8.91977 3.87375 444.428 #58.5119 0.0522977 -3 -8.91772 3.83023 438.069 #======================================== # Variances and Principal Axes # 3 4 5 # 7.3347E-04| -0.2788 -0.9603 0.0065 # 5.6116E-02| 0.9604 -0.2788 0.0021 # 1.5431E+05| 0.0002 -0.0068 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.893e-02 -2.414e-01 -3.314e+01 # -2.414e-01 7.221e+00 1.055e+03 # -3.314e+01 1.055e+03 1.543e+05 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.91772 +/- 0.242750 # 4 2 cutep50 a 3.83023 +/- 2.68717 # 5 2 cutep50 b 438.069 +/- 392.813 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.51 using 59 PHA bins. # Reduced chi-squared = 1.045 for 56 degrees of freedom # Null hypothesis probability = 3.833455e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 4 -0.118664 6.07944 (-3.90809,2.29002) # !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 = 58.50 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.50 using 59 PHA bins. # Reduced chi-squared = 1.045 for 56 degrees of freedom # Null hypothesis probability = 3.836606e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_25_50kev_fit.xcm # !XSPEC12>log none; #