#XSPEC version: 12.11.0 #Build Date/Time: Mon Apr 13 12:38:19 2020 # !XSPEC12>show # #XSPEC version: 12.11.0 # #Mon May 18 19:16:01 2020 # 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 #Using chain rule to calculate statistic derivatives (faster method). # 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-pc-linux-gnu-libc2.12/../spectral/manager/../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/trigger945521/remake_spec_cflux/spec_20ms_peak/sw00945521000b_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/trigger945521/remake_spec_cflux/spec_20ms_peak/sw00945521000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger945521/remake_spec_cflux/spec_20ms_peak/sw00945521000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.349e+00 +/- 8.308e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger945521/remake_spec_cflux/spec_20ms_peak/sw00945521000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.106982 # Model predicted rate: 3.15223 # # #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 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.836695 +/- 2.71699 # 4 2 npow PhoIndex -2.49999 +/- 0.858269 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 12.92 using 10 bins. # #Test statistic : Chi-Squared 12.92 using 10 bins. # Null hypothesis probability of 1.15e-01 with 8 degrees of freedom # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:PhoIndex #10.9819 0.384776 -1 3.95703 -2.12564 #10.5148 6.39535 -1 3.38932 -2.17894 #10.1476 6.29353 -1 3.06175 -2.21788 #9.91992 5.47297 -1 2.83074 -2.24674 #9.77142 4.78693 -1 2.65359 -2.26938 #9.66777 4.26855 -1 2.51155 -2.28795 #9.5914 3.87039 -1 2.39423 -2.30364 #9.53279 3.55451 -1 2.29518 -2.31720 #9.48639 3.29641 -1 2.21009 -2.32913 #9.44877 3.08046 -1 2.13595 -2.33975 #9.41766 2.89633 -1 2.07060 -2.34931 #9.39152 2.73684 -1 2.01242 -2.35799 #9.36927 2.59706 -1 1.96019 -2.36593 #9.3501 2.47317 -1 1.91297 -2.37324 #9.33344 2.3624 -1 1.86999 -2.38001 #9.31882 2.26264 -1 1.83066 -2.38631 #9.3059 2.17221 -1 1.79449 -2.39219 #9.29441 2.08971 -1 1.76108 -2.39770 #9.28412 2.0141 -1 1.73009 -2.40288 #9.27486 1.94447 -1 1.70125 -2.40777 #============================== # Variances and Principal Axes # 3 4 # 2.1582E-03| -0.1553 0.9879 # 8.0009E+00| 0.9879 0.1553 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.808e+00 1.227e+00 # 1.227e+00 1.950e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.70125 +/- 2.79429 # 4 2 npow PhoIndex -2.40777 +/- 0.441558 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.27 using 10 bins. # #Test statistic : Chi-Squared 9.27 using 10 bins. # Null hypothesis probability of 3.20e-01 with 8 degrees of freedom #***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 #9.2418 0.535922 0 1.68263 -2.41685 #============================== # Variances and Principal Axes # 3 4 # 2.0399E-03| -0.1586 0.9873 # 7.9470E+00| 0.9873 0.1586 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.747e+00 1.244e+00 # 1.244e+00 2.019e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.68263 +/- 2.78336 # 4 2 npow PhoIndex -2.41685 +/- 0.449336 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.24 using 10 bins. # #Test statistic : Chi-Squared 9.24 using 10 bins. # Null hypothesis probability of 3.22e-01 with 8 degrees of freedom #***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 #9.22727 0.679165 0 1.61557 -2.42761 #============================== # Variances and Principal Axes # 3 4 # 2.0292E-03| -0.1646 0.9864 # 7.9134E+00| 0.9864 0.1646 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.699e+00 1.284e+00 # 1.284e+00 2.163e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.61557 +/- 2.77472 # 4 2 npow PhoIndex -2.42761 +/- 0.465107 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.23 using 10 bins. # #Test statistic : Chi-Squared 9.23 using 10 bins. # Null hypothesis probability of 3.23e-01 with 8 degrees of freedom #***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 #9.21411 0.731547 0 1.55211 -2.43837 #============================== # Variances and Principal Axes # 3 4 # 2.0131E-03| -0.1706 0.9853 # 7.8805E+00| 0.9853 0.1706 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.651e+00 1.324e+00 # 1.324e+00 2.313e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.55211 +/- 2.76608 # 4 2 npow PhoIndex -2.43837 +/- 0.480974 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.21 using 10 bins. # #Test statistic : Chi-Squared 9.21 using 10 bins. # Null hypothesis probability of 3.25e-01 with 8 degrees of freedom #***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 #9.19215 0.922359 0 1.43123 -2.45980 #============================== # Variances and Principal Axes # 3 4 # 1.9873E-03| -0.1836 0.9830 # 7.8207E+00| 0.9830 0.1836 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.557e+00 1.411e+00 # 1.411e+00 2.655e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.43123 +/- 2.74903 # 4 2 npow PhoIndex -2.45980 +/- 0.515314 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.19 using 10 bins. # #Test statistic : Chi-Squared 9.19 using 10 bins. # Null hypothesis probability of 3.26e-01 with 8 degrees of freedom #***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 #9.1729 0.713149 0 1.31900 -2.48212 #============================== # Variances and Principal Axes # 3 4 # 1.9376E-03| -0.1973 0.9804 # 7.7618E+00| 0.9804 0.1973 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.460e+00 1.501e+00 # 1.501e+00 3.039e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 1.31900 +/- 2.73128 # 4 2 npow PhoIndex -2.48212 +/- 0.551240 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.17 using 10 bins. # #Test statistic : Chi-Squared 9.17 using 10 bins. # Null hypothesis probability of 3.28e-01 with 8 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.897126 5.73332 (-0.422723,4.41347) # !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 # 1.5484E-03| -0.3859 0.9225 # 7.8001E+00| 0.9225 0.3859 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 6.639e+00 2.777e+00 # 2.777e+00 1.163e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.608269 +/- 2.57653 # 4 2 npow PhoIndex -2.68496 +/- 1.07848 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.13 using 10 bins. # #Test statistic : Chi-Squared 9.13 using 10 bins. # Null hypothesis probability of 3.32e-01 with 8 degrees of freedom #***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: -3, with delta statistic: 0.0389444 # # #*** Parameter lower bound is INVALID. # #Apparent non-monotonicity in statistic space detected. #Current bracket values -3.85305, -0.304854 #and delta stat 0, 4.31314 #but latest trial -1.04261 gives 10.7015 #Suggest that you check this result using the steppar command. # 4 0 -2.05016 (2.68496,0.634802) # !XSPEC12>log none #