#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 10:25:33 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/trigger213630/remake_spec_cflux/spec_20ms_peak/sw00213630000b_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/trigger213630/remake_spec_cflux/spec_20ms_peak/sw00213630000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger213630/remake_spec_cflux/spec_20ms_peak/sw00213630000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.220e-01 +/- 6.731e-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/trigger213630/remake_spec_cflux/spec_20ms_peak/sw00213630000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00644053 # Model predicted rate: 0.255341 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 1.52304 +/- 1.71065 # 4 2 cutep50 a 2.25661 +/- 1.40289 # 5 2 cutep50 b 96.8824 +/- 671.925 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 13.81 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.81 using 10 PHA bins. # Reduced chi-squared = 1.973 for 7 degrees of freedom # Null hypothesis probability = 5.471203e-02 # 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 #13.3979 1.04121 -2 1.34740 2.54561 186.258 #13.3847 1.3959 -2 1.34091 2.55577 189.011 #13.3729 1.16068 -2 1.33567 2.56570 191.752 #13.3614 1.09198 -2 1.33049 2.57565 194.488 #13.3501 1.04605 -2 1.32533 2.58563 197.217 #13.339 1.00407 -2 1.32020 2.59565 199.940 #13.328 0.964019 -2 1.31508 2.60569 202.652 #13.3172 0.925636 -2 1.30999 2.61574 205.354 #13.3066 0.888837 -2 1.30493 2.62582 208.042 #13.2961 0.853554 -2 1.29990 2.63589 210.716 #13.2859 0.819725 -2 1.29490 2.64597 213.374 #13.2758 0.787289 -2 1.28994 2.65604 216.015 #13.2659 0.756187 -2 1.28502 2.66609 218.636 #======================================== # Variances and Principal Axes # 3 4 5 # 3.8446E-04| -0.0530 -0.9986 0.0034 # 3.1771E-01| 0.9986 -0.0530 0.0024 # 1.8514E+05| 0.0022 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.188e+00 -1.445e+00 -4.016e+02 # -1.445e+00 2.343e+00 6.584e+02 # -4.016e+02 6.584e+02 1.851e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.28502 +/- 1.09004 # 4 2 cutep50 a 2.66609 +/- 1.53062 # 5 2 cutep50 b 218.636 +/- 430.278 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.27 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.27 using 10 PHA bins. # Reduced chi-squared = 1.895 for 7 degrees of freedom # Null hypothesis probability = 6.588773e-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:a 5:b #13.2373 0.66302 -2 1.27026 2.69644 226.451 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0326E-04| -0.0552 -0.9985 0.0035 # 3.0917E-01| 0.9985 -0.0552 0.0023 # 1.7951E+05| 0.0021 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.138e+00 -1.422e+00 -3.859e+02 # -1.422e+00 2.379e+00 6.534e+02 # -3.859e+02 6.534e+02 1.795e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.27026 +/- 1.06677 # 4 2 cutep50 a 2.69644 +/- 1.54255 # 5 2 cutep50 b 226.451 +/- 423.683 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.24 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.24 using 10 PHA bins. # Reduced chi-squared = 1.891 for 7 degrees of freedom # Null hypothesis probability = 6.653302e-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:a 5:b #13.2107 0.587982 -2 1.25600 2.72645 234.050 #======================================== # Variances and Principal Axes # 3 4 5 # 4.2378E-04| -0.0573 -0.9984 0.0036 # 3.0111E-01| 0.9984 -0.0573 0.0023 # 1.7376E+05| 0.0021 -0.0037 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.092e+00 -1.398e+00 -3.710e+02 # -1.398e+00 2.407e+00 6.466e+02 # -3.710e+02 6.466e+02 1.738e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.25600 +/- 1.04510 # 4 2 cutep50 a 2.72645 +/- 1.55157 # 5 2 cutep50 b 234.050 +/- 416.837 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.21 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.21 using 10 PHA bins. # Reduced chi-squared = 1.887 for 7 degrees of freedom # Null hypothesis probability = 6.713762e-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:a 5:b #13.1862 0.521798 -2 1.24220 2.75600 241.404 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4404E-04| -0.0594 -0.9982 0.0037 # 2.9348E-01| 0.9982 -0.0594 0.0023 # 1.6855E+05| 0.0021 -0.0038 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.050e+00 -1.376e+00 -3.574e+02 # -1.376e+00 2.436e+00 6.406e+02 # -3.574e+02 6.406e+02 1.686e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.24220 +/- 1.02494 # 4 2 cutep50 a 2.75600 +/- 1.56080 # 5 2 cutep50 b 241.404 +/- 410.549 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.19 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.19 using 10 PHA bins. # Reduced chi-squared = 1.884 for 7 degrees of freedom # Null hypothesis probability = 6.770023e-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:a 5:b #13.008 0.798406 -3 1.07411 3.14997 329.240 #13.0022 0.747208 -3 1.06524 3.17569 334.197 #======================================== # Variances and Principal Axes # 3 4 5 # 7.7047E-04| -0.0901 -0.9959 0.0047 # 2.1373E-01| 0.9959 -0.0901 0.0024 # 1.2562E+05| 0.0020 -0.0049 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.963e-01 -1.218e+00 -2.467e+02 # -1.218e+00 2.970e+00 6.106e+02 # -2.467e+02 6.106e+02 1.256e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.06524 +/- 0.834468 # 4 2 cutep50 a 3.17569 +/- 1.72351 # 5 2 cutep50 b 334.197 +/- 354.431 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 13.00 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.00 using 10 PHA bins. # Reduced chi-squared = 1.857 for 7 degrees of freedom # Null hypothesis probability = 7.205602e-02 #***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 3.17569 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 334.197 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 2.50329 (-1.05819,1.4451) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.37684, 6.04346 #and delta stat 0.586567, 5.85369 #but latest trial 5.25295 gives 5.85369 #Suggest that you check this result using the steppar command. # 4 1.37055 5.21015 (-1.83776,2.00184) # !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 = 13.00 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.00 using 10 PHA bins. # Reduced chi-squared = 1.857 for 7 degrees of freedom # Null hypothesis probability = 7.213692e-02 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #