#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 03:11:00 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/trigger311762/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00311762000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger311762/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00311762000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger311762/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00311762000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.469e-01 +/- 1.448e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.352 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger311762/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00311762000b_avg.rsp for Source 1 # # Spectral data counts: 0.198632 # Model predicted rate: 0.144252 # # #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 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 8.62028E-02 +/- 0.158799 # 4 2 cutep50 a 2.37570 +/- 0.791879 # 5 2 cutep50 b 137.776 +/- 301.018 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 64.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.01 using 59 PHA bins. # Reduced chi-squared = 1.143 for 56 degrees of freedom # Null hypothesis probability = 2.160331e-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:Flux 4:a 5:b #63.9612 0.849707 -2 0.0785395 2.42095 151.782 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1978E-05| -0.5680 -0.8231 0.0020 # 4.0153E-04| 0.8231 -0.5680 0.0020 # 7.9518E+04| 0.0005 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.985e-02 -1.104e-01 -3.945e+01 # -1.104e-01 6.203e-01 2.221e+02 # -3.945e+01 2.221e+02 7.952e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 7.85395E-02 +/- 0.140901 # 4 2 cutep50 a 2.42095 +/- 0.787569 # 5 2 cutep50 b 151.782 +/- 281.988 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.96 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.96 using 59 PHA bins. # Reduced chi-squared = 1.142 for 56 degrees of freedom # Null hypothesis probability = 2.172131e-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 #63.9481 0.747882 -2 0.0762587 2.43524 156.115 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2203E-05| -0.5904 -0.8071 0.0020 # 3.9418E-04| 0.8071 -0.5903 0.0021 # 7.7055E+04| 0.0005 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.848e-02 -1.066e-01 -3.747e+01 # -1.066e-01 6.219e-01 2.189e+02 # -3.747e+01 2.189e+02 7.705e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 7.62587E-02 +/- 0.135953 # 4 2 cutep50 a 2.43524 +/- 0.788631 # 5 2 cutep50 b 156.115 +/- 277.587 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.95 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.95 using 59 PHA bins. # Reduced chi-squared = 1.142 for 56 degrees of freedom # Null hypothesis probability = 2.175454e-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 #63.936 0.705521 -2 0.0740775 2.44932 160.343 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2256E-05| -0.6112 -0.7914 0.0020 # 3.8724E-04| 0.7914 -0.6112 0.0021 # 7.4807E+04| 0.0005 -0.0029 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.725e-02 -1.031e-01 -3.566e+01 # -1.031e-01 6.236e-01 2.160e+02 # -3.566e+01 2.160e+02 7.481e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 7.40775E-02 +/- 0.131345 # 4 2 cutep50 a 2.44932 +/- 0.789692 # 5 2 cutep50 b 160.343 +/- 273.508 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.94 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.94 using 59 PHA bins. # Reduced chi-squared = 1.142 for 56 degrees of freedom # Null hypothesis probability = 2.178540e-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 #63.9173 0.782687 -2 0.0705463 2.47303 167.377 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2126E-05| -0.6449 -0.7643 0.0020 # 3.7689E-04| 0.7643 -0.6449 0.0023 # 7.1372E+04| 0.0005 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.540e-02 -9.766e-02 -3.291e+01 # -9.766e-02 6.265e-01 2.114e+02 # -3.291e+01 2.114e+02 7.137e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 7.05463E-02 +/- 0.124100 # 4 2 cutep50 a 2.47303 +/- 0.791533 # 5 2 cutep50 b 167.377 +/- 267.154 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.92 using 59 PHA bins. # Reduced chi-squared = 1.141 for 56 degrees of freedom # Null hypothesis probability = 2.183301e-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 #63.9011 0.730762 -2 0.0672399 2.49636 174.196 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1860E-05| -0.6769 -0.7360 0.0019 # 3.6905E-04| 0.7360 -0.6769 0.0024 # 6.8363E+04| 0.0004 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.381e-02 -9.269e-02 -3.049e+01 # -9.269e-02 6.295e-01 2.074e+02 # -3.049e+01 2.074e+02 6.836e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 6.72399E-02 +/- 0.117516 # 4 2 cutep50 a 2.49636 +/- 0.793420 # 5 2 cutep50 b 174.196 +/- 261.461 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.90 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.90 using 59 PHA bins. # Reduced chi-squared = 1.141 for 56 degrees of freedom # Null hypothesis probability = 2.187441e-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 #63.8872 0.516329 -2 0.0641443 2.51930 180.803 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1471E-05| -0.7071 -0.7072 0.0019 # 3.6345E-04| 0.7072 -0.7071 0.0025 # 6.5703E+04| 0.0004 -0.0031 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.243e-02 -8.815e-02 -2.836e+01 # -8.815e-02 6.326e-01 2.038e+02 # -2.836e+01 2.038e+02 6.570e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 6.41443E-02 +/- 0.111504 # 4 2 cutep50 a 2.51930 +/- 0.795355 # 5 2 cutep50 b 180.803 +/- 256.324 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.89 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.89 using 59 PHA bins. # Reduced chi-squared = 1.141 for 56 degrees of freedom # Null hypothesis probability = 2.190987e-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 #63.8755 0.449678 -2 0.0612453 2.54182 187.200 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0894E-05| -0.7344 -0.6787 0.0018 # 3.5906E-04| 0.6787 -0.7344 0.0026 # 6.3328E+04| 0.0004 -0.0032 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.124e-02 -8.400e-02 -2.646e+01 # -8.400e-02 6.357e-01 2.006e+02 # -2.646e+01 2.006e+02 6.333e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 6.12453E-02 +/- 0.105997 # 4 2 cutep50 a 2.54182 +/- 0.797337 # 5 2 cutep50 b 187.200 +/- 251.650 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.88 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.88 using 59 PHA bins. # Reduced chi-squared = 1.141 for 56 degrees of freedom # Null hypothesis probability = 2.193969e-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 #63.8588 0.431425 -2 0.0561388 2.58426 199.017 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9489E-05| -0.7806 -0.6250 0.0017 # 3.5430E-04| 0.6250 -0.7806 0.0028 # 5.9387E+04| 0.0004 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.320e-03 -7.688e-02 -2.334e+01 # -7.688e-02 6.421e-01 1.952e+02 # -2.334e+01 1.952e+02 5.939e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 5.61388E-02 +/- 9.65381E-02 # 4 2 cutep50 a 2.58426 +/- 0.801308 # 5 2 cutep50 b 199.017 +/- 243.694 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.86 using 59 PHA bins. # Reduced chi-squared = 1.140 for 56 degrees of freedom # Null hypothesis probability = 2.198239e-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 #63.846 0.018406 -2 0.0471616 2.66937 221.836 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6068E-05| -0.8541 -0.5202 0.0015 # 3.5776E-04| 0.5202 -0.8541 0.0032 # 5.3057E+04| 0.0003 -0.0035 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.481e-03 -6.482e-02 -1.839e+01 # -6.482e-02 6.565e-01 1.866e+02 # -1.839e+01 1.866e+02 5.306e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 350.000 frozen # 3 1 cpflux Flux 4.71616E-02 +/- 8.05072E-02 # 4 2 cutep50 a 2.66937 +/- 0.810269 # 5 2 cutep50 b 221.836 +/- 230.339 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.85 using 59 PHA bins. # Reduced chi-squared = 1.140 for 56 degrees of freedom # Null hypothesis probability = 2.201518e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 2.66937 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 221.836 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 0.17555 (-0.0471631,0.128387) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.29024, 4.00223 #and delta stat 0.665954, 25.0917 #but latest trial 3.94941 gives 25.0917 #Suggest that you check this result using the steppar command. # 4 1.51244 3.64624 (-1.1569,0.97689) # !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 = 63.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.85 using 59 PHA bins. # Reduced chi-squared = 1.140 for 56 degrees of freedom # Null hypothesis probability = 2.201518e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_350kev_fit.xcm # !XSPEC12>log none; #