#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 00:17:45 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/trigger316204/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00316204000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger316204/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00316204000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger316204/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00316204000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.094e-01 +/- 5.735e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 4.22 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger316204/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00316204000b_avg.rsp for Source 1 # # Spectral data counts: 0.461721 # Model predicted rate: 0.112731 # # #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 -7.96381 +/- 0.148171 # 4 2 cutep50 a 2.02939 +/- 1.15185E-04 # 5 2 cutep50 b 12.5657 +/- 145.559 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 47.95 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.95 using 59 PHA bins. # Reduced chi-squared = 0.8562 for 56 degrees of freedom # Null hypothesis probability = 7.694562e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -8.04358 -7.89784 (-0.0797771,0.065971) # !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 #46.8231 1086.17 1 -7.96422 2.02920 12.8924 #======================================== # Variances and Principal Axes # 3 4 5 # 2.6870E-13| -0.0000 -1.0000 0.0000 # 1.6572E-03| 1.0000 -0.0000 0.0009 # 2.3795E+04| 0.0009 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.156e-02 -2.223e-05 -2.176e+01 # -2.223e-05 2.476e-08 2.427e-02 # -2.176e+01 2.427e-02 2.379e+04 #------------------------------------ # #======================================================================== #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 -7.96422 +/- 0.146848 # 4 2 cutep50 a 2.02920 +/- 1.57346E-04 # 5 2 cutep50 b 12.8924 +/- 154.256 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 46.82 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.82 using 59 PHA bins. # Reduced chi-squared = 0.8361 for 56 degrees of freedom # Null hypothesis probability = 8.039096e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00161, 1.99607 #and delta stat 0.0292963, 3.90372 #but latest trial 1.9976 gives 3.96789 #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 #46.8092 3.76005 1 -7.96564 2.06233 26.7491 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2265E-08| -0.0042 -1.0000 0.0001 # 1.6551E-03| 1.0000 -0.0042 0.0004 # 9.9098E+04| 0.0004 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.798e-02 -5.536e-03 -4.022e+01 # -5.536e-03 1.873e-03 1.362e+01 # -4.022e+01 1.362e+01 9.910e+04 #------------------------------------ # #======================================================================== #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 -7.96564 +/- 0.134082 # 4 2 cutep50 a 2.06233 +/- 4.32791E-02 # 5 2 cutep50 b 26.7491 +/- 314.798 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 46.81 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.81 using 59 PHA bins. # Reduced chi-squared = 0.8359 for 56 degrees of freedom # Null hypothesis probability = 8.043201e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00156, 1.99113 #and delta stat 0.0417992, 3.71446 #but latest trial 1.99371 gives 3.82002 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.16492, 2.16543 #and delta stat 0.0808366, 112.595 #but latest trial 2.16517 gives 112.609 #Suggest that you check this result using the steppar command. # 4 1.99635 2.16517 (-0.0659798,0.102843) # !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 = 46.81 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.81 using 59 PHA bins. # Reduced chi-squared = 0.8359 for 56 degrees of freedom # Null hypothesis probability = 8.043201e-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; #