#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 19:58:41 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/trigger657750/remake_spec_cflux/spec_20ms_peak/sw00657750000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger657750/remake_spec_cflux/spec_20ms_peak/sw00657750000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger657750/remake_spec_cflux/spec_20ms_peak/sw00657750000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.615e-01 +/- 1.035e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger657750/remake_spec_cflux/spec_20ms_peak/sw00657750000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0132305 # Model predicted rate: 0.695014 # # #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 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.03711 +/- 0.583356 # 4 2 cutep50 a 0.969954 +/- 0.837823 # 5 2 cutep50 b 9999.36 +/- 2.87745E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 9.74 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.74 using 10 PHA bins. # Reduced chi-squared = 1.39 for 7 degrees of freedom # Null hypothesis probability = 2.039794e-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 #9.05949 0.228838 -1 -6.25052 0.701063 271.153 #9.04692 0.0822964 -1 -6.23916 0.706116 282.638 #9.03593 0.0453419 -1 -6.22957 0.714516 295.066 #9.02575 0.0299465 -1 -6.22090 0.724065 308.384 #9.01622 0.0226025 -1 -6.21279 0.733866 322.621 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4554E-03| -0.9225 -0.3860 0.0008 # 1.2212E-01| 0.3860 -0.9225 0.0006 # 1.3021E+06| -0.0005 -0.0008 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.016e-01 5.525e-01 7.031e+02 # 5.525e-01 1.035e+00 1.101e+03 # 7.031e+02 1.101e+03 1.302e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.21279 +/- 0.633720 # 4 2 cutep50 a 0.733866 +/- 1.01747 # 5 2 cutep50 b 322.621 +/- 1141.09 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.02 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.02 using 10 PHA bins. # Reduced chi-squared = 1.29 for 7 degrees of freedom # Null hypothesis probability = 2.514939e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -6.20508, -5.87343 #and delta stat 0, 4.83275 #but latest trial -6.00638 gives 5.34544 #Suggest that you check this result using the steppar command. # 3 -7.16343 -6.03925 (-0.958347,0.165826) # !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 #8.78805 0.0513941 -2 -7.58343 2.42662 136.834 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3893E-05| -0.0502 -0.9987 0.0028 # 7.7341E-02| 0.9987 -0.0502 0.0034 # 9.2374E+05| 0.0032 -0.0029 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.644e+00 -8.681e+00 -2.973e+03 # -8.681e+00 7.870e+00 2.696e+03 # -2.973e+03 2.696e+03 9.237e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -7.58343 +/- 3.10550 # 4 2 cutep50 a 2.42662 +/- 2.80535 # 5 2 cutep50 b 136.834 +/- 961.107 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.79 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.79 using 10 PHA bins. # Reduced chi-squared = 1.26 for 7 degrees of freedom # Null hypothesis probability = 2.682338e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -1.03567 2.42649 (-3.46216,0) # !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 = 8.79 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.79 using 10 PHA bins. # Reduced chi-squared = 1.26 for 7 degrees of freedom # Null hypothesis probability = 2.682368e-01 # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #