#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 04:39:38 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/trigger232683/remake_spec_cflux/spec_20ms_peak/sw00232683000b_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/trigger232683/remake_spec_cflux/spec_20ms_peak/sw00232683000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger232683/remake_spec_cflux/spec_20ms_peak/sw00232683000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.059e+00 +/- 2.609e-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/trigger232683/remake_spec_cflux/spec_20ms_peak/sw00232683000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0611859 # Model predicted rate: 2.81890 # # #Current model list: # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 24.9129 +/- 24.9270 # 4 2 npow PhoIndex -2.50000 +/- 0.327660 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 15.64 using 10 PHA bins. # #Test statistic : Chi-Squared = 15.64 using 10 PHA bins. # Reduced chi-squared = 1.955 for 8 degrees of freedom # Null hypothesis probability = 4.780298e-02 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 21.581 41.4704 (-3.34398,16.5455) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 7.1162E+02| -0.9998 -0.0188 # 7.7547E-04| 0.0188 -0.9998 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.114e+02 1.337e+01 # 1.337e+01 2.522e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 16.7853 +/- 26.6714 # 4 2 npow PhoIndex -2.63317 +/- 0.502219 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 14.64 using 10 PHA bins. # #Test statistic : Chi-Squared = 14.64 using 10 PHA bins. # Reduced chi-squared = 1.830 for 8 degrees of freedom # Null hypothesis probability = 6.658156e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 7.9565E+02| -0.9997 -0.0264 # 7.4666E-04| 0.0264 -0.9997 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.951e+02 2.099e+01 # 2.099e+01 5.549e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 11.7608 +/- 28.1974 # 4 2 npow PhoIndex -2.74534 +/- 0.744921 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 14.21 using 10 PHA bins. # #Test statistic : Chi-Squared = 14.21 using 10 PHA bins. # Reduced chi-squared = 1.777 for 8 degrees of freedom # Null hypothesis probability = 7.637555e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 8.6232E+02| -0.9994 -0.0341 # 7.3334E-04| 0.0341 -0.9994 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 8.613e+02 2.935e+01 # 2.935e+01 1.001e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 9.04133 +/- 29.3482 # 4 2 npow PhoIndex -2.82708 +/- 1.00044 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 14.03 using 10 PHA bins. # #Test statistic : Chi-Squared = 14.03 using 10 PHA bins. # Reduced chi-squared = 1.754 for 8 degrees of freedom # Null hypothesis probability = 8.101325e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.0811E+02| -0.9992 -0.0402 # 7.2696E-04| 0.0402 -0.9992 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.066e+02 3.652e+01 # 3.652e+01 1.472e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 7.62028 +/- 30.1105 # 4 2 npow PhoIndex -2.87987 +/- 1.21321 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.95 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.95 using 10 PHA bins. # Reduced chi-squared = 1.743 for 8 degrees of freedom # Null hypothesis probability = 8.319861e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.3761E+02| -0.9990 -0.0447 # 7.2367E-04| 0.0447 -0.9990 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.357e+02 4.184e+01 # 4.184e+01 1.871e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 6.85299 +/- 30.5899 # 4 2 npow PhoIndex -2.91253 +/- 1.36789 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.90 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.90 using 10 PHA bins. # Reduced chi-squared = 1.738 for 8 degrees of freedom # Null hypothesis probability = 8.430210e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.5669E+02| -0.9989 -0.0477 # 7.2179E-04| 0.0477 -0.9989 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.545e+02 4.558e+01 # 4.558e+01 2.178e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 6.40890 +/- 30.8951 # 4 2 npow PhoIndex -2.93311 +/- 1.47568 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.88 using 10 PHA bins. # Reduced chi-squared = 1.735 for 8 degrees of freedom # Null hypothesis probability = 8.491466e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.6947E+02| -0.9988 -0.0498 # 7.2063E-04| 0.0498 -0.9988 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.671e+02 4.824e+01 # 4.824e+01 2.407e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 6.13186 +/- 31.0976 # 4 2 npow PhoIndex -2.94667 +/- 1.55146 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.87 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.87 using 10 PHA bins. # Reduced chi-squared = 1.733 for 8 degrees of freedom # Null hypothesis probability = 8.528673e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.8472E+02| -0.9986 -0.0524 # 7.1934E-04| 0.0524 -0.9986 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.820e+02 5.157e+01 # 5.157e+01 2.708e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.82101 +/- 31.3371 # 4 2 npow PhoIndex -2.96263 +/- 1.64573 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.85 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.85 using 10 PHA bins. # Reduced chi-squared = 1.732 for 8 degrees of freedom # Null hypothesis probability = 8.569475e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.9635E+02| -0.9980 -0.0629 # 9.4045E-04| 0.0629 -0.9980 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.924e+02 6.252e+01 # 6.252e+01 3.939e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.55165 +/- 31.5025 # 4 2 npow PhoIndex -2.97714 +/- 1.98475 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.84 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.84 using 10 PHA bins. # Reduced chi-squared = 1.730 for 8 degrees of freedom # Null hypothesis probability = 8.604005e-02 #***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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 1.0081E+03| -0.9955 -0.0943 # 1.9184E-03| 0.0943 -0.9955 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.991e+02 9.462e+01 # 9.462e+01 8.963e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 5.28791 +/- 31.6092 # 4 2 npow PhoIndex -2.99205 +/- 2.99377 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.83 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.83 using 10 PHA bins. # Reduced chi-squared = 1.728 for 8 degrees of freedom # Null hypothesis probability = 8.637052e-02 #***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: -2.58206e+06, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # #Apparent non-monotonicity in statistic space detected. #Current bracket values -3.27849, 1.24915 #and delta stat 1.13702, 4.49457 #but latest trial -0.851326 gives 48.618 #Suggest that you check this result using the steppar command. # 4 0 -1.01467 (2.99205,1.97738) # !XSPEC12>log none; #