#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 16:06:44 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/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00176918000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00176918000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00176918000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.461e-03 +/- 2.184e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 29.32 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176918/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00176918000b_avg.rsp for Source 1 # # Spectral data counts: 0.130809 # Model predicted rate: 4.06768E-03 # # #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 150.000 frozen # 3 1 cflux lg10Flux cgs -9.15631 +/- 5.31540 # 4 2 cutep50 a 2.21057 +/- 8.39670 # 5 2 cutep50 b 73.8071 +/- 4866.92 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.11 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.11 using 59 PHA bins. # Reduced chi-squared = 0.8056 for 56 degrees of freedom # Null hypothesis probability = 8.508105e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -12.4191, -12.6527 #and delta stat 0.160201, 3.77774 #but latest trial -12.555 gives 0.156286 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.45942, -8.4575 #and delta stat 2.68541, 2.84775 #but latest trial -8.45908 gives 2.68466 #Suggest that you check this result using the steppar command. # 3 -12.5359 -8.45846 (-3.37655,0.700912) # !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 #44.393 0.00689555 0 -8.44983 -9.29891 144.875 #44.3309 0.0169281 0 -8.45004 -7.61795 147.754 #44.3053 0.02437 0 -8.44907 -6.67693 151.148 #44.2925 0.0174499 0 -8.44821 -6.18238 154.947 #44.2826 0.0114657 -1 -8.44903 -3.94558 176.860 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0723E-02| -1.0000 -0.0013 0.0000 # 6.0981E+01| 0.0013 -0.9951 0.0992 # 3.8551E+04| 0.0001 -0.0992 -0.9951 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.122e-02 -4.644e-01 -3.854e+00 # -4.644e-01 4.399e+02 3.800e+03 # -3.854e+00 3.800e+03 3.817e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -8.44903 +/- 0.203022 # 4 2 cutep50 a -3.94558 +/- 20.9733 # 5 2 cutep50 b 176.860 +/- 195.377 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 44.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.28 using 59 PHA bins. # Reduced chi-squared = 0.7908 for 56 degrees of freedom # Null hypothesis probability = 8.710257e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.80884e+07, with delta statistic: 0.136238 # # #*** Parameter lower bound is INVALID. # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #44.2442 0.000552754 -3 -8.45534 -3.10632 238.974 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0040E-02| -1.0000 0.0070 -0.0002 # 1.6233E+01| 0.0070 0.9998 -0.0180 # 6.7513E+05| -0.0001 0.0180 0.9998 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.675e-02 -1.021e+00 -6.320e+01 # -1.021e+00 2.338e+02 1.212e+04 # -6.320e+01 1.212e+04 6.749e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -8.45534 +/- 0.216225 # 4 2 cutep50 a -3.10632 +/- 15.2908 # 5 2 cutep50 b 238.974 +/- 821.529 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 44.24 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.24 using 59 PHA bins. # Reduced chi-squared = 0.7901 for 56 degrees of freedom # Null hypothesis probability = 8.719169e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.31876e+07, with delta statistic: 0.174437 # # #*** Parameter lower bound is INVALID. # #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0 -3.08333 (3.08333,0) # !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 = 44.24 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.24 using 59 PHA bins. # Reduced chi-squared = 0.7901 for 56 degrees of freedom # Null hypothesis probability = 8.719172e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #