#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 11:32:07 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/trigger352420/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00352420000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger352420/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00352420000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger352420/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00352420000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.827e-02 +/- 4.859e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 4.928 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger352420/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw00352420000b_avg.rsp for Source 1 # # Spectral data counts: 0.188618 # Model predicted rate: 4.20859E-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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.08888 +/- 7.78986E-02 # 4 2 cutep50 a 1.71989 +/- 0.730446 # 5 2 cutep50 b 9999.36 +/- 1.07863E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 39.67 using 59 PHA bins. # #Test statistic : Chi-Squared = 39.67 using 59 PHA bins. # Reduced chi-squared = 0.7085 for 56 degrees of freedom # Null hypothesis probability = 9.515396e-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 #37.2585 7.80358 -3 -8.44417 2.15478 58.7460 #37.1277 124.138 -3 -8.45866 2.15549 58.6155 #37.0726 91.602 -3 -8.45925 2.15591 58.6557 #37.0593 62.5157 -3 -8.45943 2.15624 58.7412 #37.0554 52.3875 -3 -8.45960 2.15655 58.8403 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1983E-06| -0.0182 -0.9998 0.0012 # 2.0759E-02| 0.9998 -0.0182 0.0015 # 7.3363E+05| 0.0014 -0.0012 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.523e+00 -1.275e+00 -1.050e+03 # -1.275e+00 1.082e+00 8.908e+02 # -1.050e+03 8.908e+02 7.336e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.45960 +/- 1.23418 # 4 2 cutep50 a 2.15655 +/- 1.04001 # 5 2 cutep50 b 58.8403 +/- 856.520 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.06 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.06 using 59 PHA bins. # Reduced chi-squared = 0.6617 for 56 degrees of freedom # Null hypothesis probability = 9.761169e-01 #***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 #37.0319 1.04228 -2 -8.45865 2.15663 58.7824 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1418E-06| -0.0182 -0.9998 0.0012 # 1.9904E-02| 0.9998 -0.0182 0.0015 # 7.0091E+05| 0.0014 -0.0012 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.455e+00 -1.221e+00 -1.003e+03 # -1.221e+00 1.039e+00 8.532e+02 # -1.003e+03 8.532e+02 7.009e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.45865 +/- 1.20636 # 4 2 cutep50 a 2.15663 +/- 1.01915 # 5 2 cutep50 b 58.7824 +/- 837.205 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.03 using 59 PHA bins. # Reduced chi-squared = 0.6613 for 56 degrees of freedom # Null hypothesis probability = 9.762816e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.45037, -6.47496 #and delta stat 0.00815512, 177070 #but latest trial -8.44594 gives 0.00804322 #Suggest that you check this result using the steppar command. # 3 -8.80267 -7.46267 (-0.343268,0.996739) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0.872265 2.15672 (-1.28445,0) # !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 = 37.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.03 using 59 PHA bins. # Reduced chi-squared = 0.6612 for 56 degrees of freedom # Null hypothesis probability = 9.762954e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #