#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 02:01:40 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/trigger563980/remake_spec_cflux/spec_1speak/sw00563980000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger563980/remake_spec_cflux/spec_1speak/sw00563980000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger563980/00563980000-results/pha/sw00563980000b_peak.pha #Net count rate (cts/s) for Spectrum:1 7.913e-02 +/- 1.535e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger563980/remake_spec_cflux/spec_1speak/sw00563980000b_1speak.rsp for Source 1 # # Spectral data counts: 0.079133 # Model predicted rate: 7.36399E-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 150.000 frozen # 3 1 cpflux Flux 8.36971E-03 +/- 4.65846E-02 # 4 2 cutep50 a 2.49182 +/- 2.92864 # 5 2 cutep50 b 161.252 +/- 953.966 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 66.95 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.95 using 59 PHA bins. # Reduced chi-squared = 1.196 for 56 degrees of freedom # Null hypothesis probability = 1.500202e-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 #66.9063 32.6793 -3 0.00600272 2.68591 212.992 #66.906 7.8279 -3 0.00597077 2.68955 213.942 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3400E-06| -0.9908 -0.1354 0.0005 # 1.2157E-03| 0.1355 -0.9908 0.0036 # 6.6216E+05| 0.0000 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.042e-03 -9.426e-02 -2.597e+01 # -9.426e-02 8.696e+00 2.399e+03 # -2.597e+01 2.399e+03 6.621e+05 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 5.97077E-03 +/- 3.22796E-02 # 4 2 cutep50 a 2.68955 +/- 2.94889 # 5 2 cutep50 b 213.942 +/- 813.724 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 66.91 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.91 using 59 PHA bins. # Reduced chi-squared = 1.195 for 56 degrees of freedom # Null hypothesis probability = 1.509394e-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 #66.8761 38.3232 -3 0.00430889 2.87865 259.359 #66.8758 5.61456 -3 0.00428895 2.88197 260.146 #======================================== # Variances and Principal Axes # 3 4 5 # 6.9467E-07| -0.9969 -0.0786 0.0003 # 1.9009E-03| 0.0786 -0.9969 0.0041 # 5.2909E+05| 0.0000 -0.0041 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.383e-04 -6.871e-02 -1.668e+01 # -6.871e-02 8.941e+00 2.175e+03 # -1.668e+01 2.175e+03 5.291e+05 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 4.28895E-03 +/- 2.32015E-02 # 4 2 cutep50 a 2.88197 +/- 2.99018 # 5 2 cutep50 b 260.146 +/- 727.380 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 66.88 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.88 using 59 PHA bins. # Reduced chi-squared = 1.194 for 56 degrees of freedom # Null hypothesis probability = 1.515333e-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 2.88197 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 260.146 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 0.0285128, 0.0307604 #and delta stat 1.92552, 3.8548 #but latest trial 0.0295849 gives 3.99862 #Suggest that you check this result using the steppar command. # 3 0 0.0296366 (-0.00426416,0.0253724) # !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:a 5:b #66.8649 0.0416149 -3 0.00345822 3.00602 287.612 #======================================== # Variances and Principal Axes # 3 4 5 # 4.5006E-07| -0.9984 -0.0568 0.0002 # 2.4050E-03| 0.0568 -0.9984 0.0044 # 4.6860E+05| 0.0000 -0.0044 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.559e-04 -5.655e-02 -1.276e+01 # -5.655e-02 9.157e+00 2.071e+03 # -1.276e+01 2.071e+03 4.686e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 3.45822E-03 +/- 1.88658E-02 # 4 2 cutep50 a 3.00602 +/- 3.02597 # 5 2 cutep50 b 287.612 +/- 684.538 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 66.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.86 using 59 PHA bins. # Reduced chi-squared = 1.194 for 56 degrees of freedom # Null hypothesis probability = 1.517493e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -0.0845285 3.00826 (-3.09279,3.55271e-15) # !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 = 66.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.86 using 59 PHA bins. # Reduced chi-squared = 1.194 for 56 degrees of freedom # Null hypothesis probability = 1.517519e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #