#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 22:38:18 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/trigger649916/remake_spec_cflux/spec_T100/sw00649916000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger649916/remake_spec_cflux/spec_T100/sw00649916000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger649916/remake_spec_cflux/spec_T100/sw00649916000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.564e-02 +/- 1.245e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 72.08 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger649916/remake_spec_cflux/spec_T100/sw00649916000b_avg.rsp for Source 1 # # Spectral data counts: 1.12735 # Model predicted rate: 1.55054E-02 # # #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 1.12839E-02 +/- 1.52144E-02 # 4 2 cutep50 a 2.26956 +/- 0.521829 # 5 2 cutep50 b 102.825 +/- 241.280 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 49.88 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.88 using 59 PHA bins. # Reduced chi-squared = 0.8907 for 56 degrees of freedom # Null hypothesis probability = 7.045306e-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 #49.8363 37.9046 -2 0.0104489 2.30767 115.436 #======================================== # Variances and Principal Axes # 3 4 5 # 6.5367E-07| -0.9851 -0.1717 0.0003 # 6.5169E-05| 0.1717 -0.9851 0.0023 # 5.0910E+04| 0.0001 -0.0024 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.776e-04 -7.049e-03 -2.986e+00 # -7.049e-03 2.830e-01 1.200e+02 # -2.986e+00 1.200e+02 5.091e+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 1.04489E-02 +/- 1.33281E-02 # 4 2 cutep50 a 2.30767 +/- 0.531933 # 5 2 cutep50 b 115.436 +/- 225.632 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.84 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.84 using 59 PHA bins. # Reduced chi-squared = 0.8899 for 56 degrees of freedom # Null hypothesis probability = 7.059617e-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 #49.8053 40.7512 -2 0.00969228 2.34502 127.471 #======================================== # Variances and Principal Axes # 3 4 5 # 5.6463E-07| -0.9889 -0.1484 0.0003 # 7.6589E-05| 0.1484 -0.9889 0.0025 # 4.5344E+04| 0.0001 -0.0025 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.424e-04 -6.371e-03 -2.521e+00 # -6.371e-03 2.887e-01 1.144e+02 # -2.521e+00 1.144e+02 4.534e+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 9.69228E-03 +/- 1.19323E-02 # 4 2 cutep50 a 2.34502 +/- 0.537304 # 5 2 cutep50 b 127.471 +/- 212.941 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.81 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.81 using 59 PHA bins. # Reduced chi-squared = 0.8894 for 56 degrees of freedom # Null hypothesis probability = 7.070513e-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 #49.7907 46.2877 -3 0.00896429 2.38377 139.803 #======================================== # Variances and Principal Axes # 3 4 5 # 4.8861E-07| -0.9914 -0.1305 0.0003 # 8.7329E-05| 0.1305 -0.9914 0.0027 # 4.1329E+04| 0.0001 -0.0027 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.175e-04 -5.838e-03 -2.185e+00 # -5.838e-03 2.939e-01 1.102e+02 # -2.185e+00 1.102e+02 4.133e+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 8.96429E-03 +/- 1.08408E-02 # 4 2 cutep50 a 2.38377 +/- 0.542119 # 5 2 cutep50 b 139.803 +/- 203.294 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.79 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.79 using 59 PHA bins. # Reduced chi-squared = 0.8891 for 56 degrees of freedom # Null hypothesis probability = 7.075643e-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 #49.7792 1.33187 -2 0.00885166 2.39036 141.689 #======================================== # Variances and Principal Axes # 3 4 5 # 4.7702E-07| -0.9921 -0.1256 0.0003 # 9.1055E-05| 0.1256 -0.9921 0.0027 # 3.9318E+04| 0.0001 -0.0027 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.120e-04 -5.630e-03 -2.081e+00 # -5.630e-03 2.867e-01 1.062e+02 # -2.081e+00 1.062e+02 3.932e+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 8.85166E-03 +/- 1.05847E-02 # 4 2 cutep50 a 2.39036 +/- 0.535478 # 5 2 cutep50 b 141.689 +/- 198.288 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.78 using 59 PHA bins. # Reduced chi-squared = 0.8889 for 56 degrees of freedom # Null hypothesis probability = 7.079689e-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 #49.7658 1.33033 -2 0.00813398 2.43244 154.487 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0316E-07| -0.9940 -0.1096 0.0003 # 1.0322E-04| 0.1096 -0.9940 0.0028 # 3.5897E+04| 0.0001 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.155e-05 -5.128e-03 -1.797e+00 # -5.128e-03 2.913e-01 1.022e+02 # -1.797e+00 1.022e+02 3.590e+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 8.13398E-03 +/- 9.56806E-03 # 4 2 cutep50 a 2.43244 +/- 0.539695 # 5 2 cutep50 b 154.487 +/- 189.463 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.77 using 59 PHA bins. # Reduced chi-squared = 0.8887 for 56 degrees of freedom # Null hypothesis probability = 7.084385e-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 2.43244 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 154.487 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. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0171119, 0.0238708 #and delta stat 0.953131, 15.6037 #but latest trial 0.0215353 gives 36.0802 #Suggest that you check this result using the steppar command. # 3 0 0.0204914 (-0.00813137,0.01236) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 49.77 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.77 using 59 PHA bins. # Reduced chi-squared = 0.8887 for 56 degrees of freedom # Null hypothesis probability = 7.084396e-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; #