#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: 4.01136E-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 350.000 frozen # 3 1 cflux lg10Flux cgs -9.01180 +/- 9.38506 # 4 2 cutep50 a 2.20870 +/- 8.74445 # 5 2 cutep50 b 73.0775 +/- 5102.21 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.12 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.12 using 59 PHA bins. # Reduced chi-squared = 0.8056 for 56 degrees of freedom # Null hypothesis probability = 8.507715e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -11.7327, -11.8978 #and delta stat 0.15769, 3.76557 #but latest trial -11.8317 gives 0.142227 #Suggest that you check this result using the steppar command. # 3 -11.8153 -8.2809 (-2.8031,0.731293) # !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 #44.3028 0.00652645 -1 -8.17708 -6.56183 151.806 #44.2852 0.0313138 -1 -8.14082 -5.43007 158.469 #44.282 0.0107697 -2 -8.01839 -3.88376 181.848 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0672E-02| -0.9999 -0.0087 0.0058 # 4.7597E+01| 0.0091 -0.9968 0.0796 # 4.8744E+04| -0.0051 -0.0797 -0.9968 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.312e+00 1.937e+01 2.477e+02 # 1.937e+01 3.568e+02 3.868e+03 # 2.477e+02 3.868e+03 4.843e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -8.01839 +/- 1.14521 # 4 2 cutep50 a -3.88376 +/- 18.8880 # 5 2 cutep50 b 181.848 +/- 220.076 # 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 = 0.7907 for 56 degrees of freedom # Null hypothesis probability = 8.710396e-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: -1.629e+07, with delta statistic: 0.136481 # # #*** 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 #44.2443 0.00843017 -3 -7.84246 -3.15232 235.516 #======================================== # Variances and Principal Axes # 3 4 5 # 3.9790E-02| -0.9983 -0.0584 0.0037 # 1.7116E+01| 0.0585 -0.9981 0.0194 # 5.7997E+05| -0.0026 -0.0196 -0.9998 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.937e+00 2.822e+01 1.492e+03 # 2.822e+01 2.395e+02 1.136e+04 # 1.492e+03 1.136e+04 5.797e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.84246 +/- 1.98424 # 4 2 cutep50 a -3.15232 +/- 15.4749 # 5 2 cutep50 b 235.516 +/- 761.407 # 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 = 8.719149e-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: -1.33463e+07, with delta statistic: 0.587831 # # #*** Parameter lower bound is INVALID. # #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0 -3.1151 (3.1151,0) # !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 = 8.719170e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #