#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 00:17:46 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: 0.112730 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.82220 +/- 0.338783 # 4 2 cutep50 a 2.02939 +/- 1.16871E-04 # 5 2 cutep50 b 12.5657 +/- 145.561 # 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 = 7.694619e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.90912 -7.79182 (-0.0869248,0.0303847) # !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 1072.21 1 -7.82310 2.02919 12.8912 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7569E-13| -0.0000 -1.0000 0.0000 # 1.6579E-03| 1.0000 -0.0000 0.0022 # 2.3791E+04| 0.0022 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.138e-01 -5.341e-05 -5.166e+01 # -5.341e-05 2.540e-08 2.458e-02 # -5.166e+01 2.458e-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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.82310 +/- 0.337403 # 4 2 cutep50 a 2.02919 +/- 1.59369E-04 # 5 2 cutep50 b 12.8912 +/- 154.243 # 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 = 8.039095e-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 #46.8091 3.568 2 -7.83286 2.06275 26.9218 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3051E-08| -0.0044 -1.0000 0.0001 # 1.6556E-03| 1.0000 -0.0044 0.0010 # 1.0013E+05| 0.0010 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.059e-01 -1.444e-02 -1.022e+02 # -1.444e-02 2.000e-03 1.415e+01 # -1.022e+02 1.415e+01 1.001e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.83286 +/- 0.325388 # 4 2 cutep50 a 2.06275 +/- 4.47179E-02 # 5 2 cutep50 b 26.9218 +/- 316.425 # 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 = 8.043216e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.16213, 2.16247 #and delta stat 0.0762528, 112.522 #but latest trial 2.1623 gives 112.682 #Suggest that you check this result using the steppar command. # 4 1.49963 2.1623 (-0.563119,0.0995455) # !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 = 8.043216e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #