#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0i # #Mon Mar 28 14:35:49 2016 # 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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.325e-01 +/- 8.565e-02 # 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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00664987 # Model predicted rate: 0.299419 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.562299 +/- 0.239589 # 4 2 cutep50 a 0.483122 +/- 1.71573 # 5 2 cutep50 b 9999.36 +/- 3.14120E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.05 using 10 PHA bins. # Reduced chi-squared = 0.579 for 7 degrees of freedom # Null hypothesis probability = 7.739953e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.1778 0.932821 (-0.384282,0.370739) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -1.24764, -1.35836 #and delta stat 1.01535, 5.00883 #but latest trial -1.30321 gives 5.05936 #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:Flux 4:a 5:b #3.46242 0.830516 -1 0.0169315 3.30414 314.283 #3.45279 0.748093 -1 0.0162149 3.30532 314.019 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5210E-05| -0.9593 -0.2823 0.0015 # 1.3443E-01| 0.2823 -0.9593 0.0053 # 3.8469E+07| 0.0001 -0.0055 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.888e-01 -1.449e+01 -2.617e+03 # -1.449e+01 1.174e+03 2.125e+05 # -2.617e+03 2.125e+05 3.847e+07 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.62149E-02 +/- 0.434482 # 4 2 cutep50 a 3.30532 +/- 34.2615 # 5 2 cutep50 b 314.019 +/- 6202.27 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.45 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.45 using 10 PHA bins. # Reduced chi-squared = 0.493 for 7 degrees of freedom # Null hypothesis probability = 8.402006e-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:Flux 4:a 5:b #3.27848 2.31648 -2 0.00193694 3.30957 293.151 #======================================== # Variances and Principal Axes # 3 4 5 # 2.3297E-07| -0.9992 -0.0393 0.0002 # 6.9135E+00| 0.0393 -0.9992 0.0057 # 2.5149E+09| 0.0000 -0.0057 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.899e-01 -1.222e+02 -2.123e+04 # -1.222e+02 8.299e+04 1.445e+07 # -2.123e+04 1.445e+07 2.515e+09 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.93694E-03 +/- 0.435792 # 4 2 cutep50 a 3.30957 +/- 288.077 # 5 2 cutep50 b 293.151 +/- 5.01482E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.28 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.28 using 10 PHA bins. # Reduced chi-squared = 0.468 for 7 degrees of freedom # Null hypothesis probability = 8.581016e-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 -2.30505 3.31052 (-5.61558,4.49997e-08) # !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 = 3.28 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.28 using 10 PHA bins. # Reduced chi-squared = 0.468 for 7 degrees of freedom # Null hypothesis probability = 8.581798e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #