#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 07:28:36 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/trigger454473/remake_spec_cflux/spec_20ms_peak/sw00454473000b_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/trigger454473/remake_spec_cflux/spec_20ms_peak/sw00454473000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/remake_spec_cflux/spec_20ms_peak/sw00454473000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.251e-01 +/- 7.040e-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/trigger454473/remake_spec_cflux/spec_20ms_peak/sw00454473000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00650206 # Model predicted rate: 0.299680 # # #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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.475386 +/- 0.159845 # 4 2 cutep50 a 1.65683 +/- 1.54264 # 5 2 cutep50 b 9999.36 +/- 1.98033E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.71 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.71 using 10 PHA bins. # Reduced chi-squared = 0.530 for 7 degrees of freedom # Null hypothesis probability = 8.121760e-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 #3.13205 3.33582 -3 0.182715 2.40251 141.799 #3.10013 8.30393 -3 0.180487 2.41421 145.129 #3.09053 6.24027 -3 0.178081 2.42526 148.396 #======================================== # Variances and Principal Axes # 3 4 5 # 9.8471E-05| -0.2102 -0.9777 0.0026 # 7.1183E-03| 0.9777 -0.2102 0.0012 # 3.5027E+05| 0.0007 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.599e-01 -6.483e-01 -2.316e+02 # -6.483e-01 2.733e+00 9.784e+02 # -2.316e+02 9.784e+02 3.503e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.178081 +/- 0.399892 # 4 2 cutep50 a 2.42526 +/- 1.65333 # 5 2 cutep50 b 148.396 +/- 591.835 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.09 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.09 using 10 PHA bins. # Reduced chi-squared = 0.442 for 7 degrees of freedom # Null hypothesis probability = 8.765030e-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 #3.05405 1.99547 -2 0.173401 2.44863 154.815 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0141E-04| -0.2261 -0.9741 0.0027 # 6.6438E-03| 0.9741 -0.2261 0.0013 # 3.1617E+05| 0.0007 -0.0029 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.468e-01 -6.143e-01 -2.108e+02 # -6.143e-01 2.674e+00 9.194e+02 # -2.108e+02 9.194e+02 3.162e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.173401 +/- 0.383146 # 4 2 cutep50 a 2.44863 +/- 1.63522 # 5 2 cutep50 b 154.815 +/- 562.290 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.05 using 10 PHA bins. # Reduced chi-squared = 0.436 for 7 degrees of freedom # Null hypothesis probability = 8.799580e-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 #3.00574 0.223114 -2 0.142800 2.60701 199.309 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4742E-04| -0.3423 -0.9396 0.0030 # 4.9307E-03| 0.9396 -0.3423 0.0017 # 2.4152E+05| 0.0006 -0.0034 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.973e-02 -5.154e-01 -1.518e+02 # -5.154e-01 2.770e+00 8.179e+02 # -1.518e+02 8.179e+02 2.415e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.142800 +/- 0.315794 # 4 2 cutep50 a 2.60701 +/- 1.66445 # 5 2 cutep50 b 199.309 +/- 491.447 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.01 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.01 using 10 PHA bins. # Reduced chi-squared = 0.429 for 7 degrees of freedom # Null hypothesis probability = 8.844708e-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 #2.98786 0.193776 -2 0.129317 2.68719 220.302 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6714E-04| -0.4094 -0.9124 0.0030 # 4.3179E-03| 0.9124 -0.4094 0.0020 # 2.1911E+05| 0.0006 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.281e-02 -4.763e-01 -1.317e+02 # -4.763e-01 2.848e+00 7.898e+02 # -1.317e+02 7.898e+02 2.191e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.129317 +/- 0.287769 # 4 2 cutep50 a 2.68719 +/- 1.68749 # 5 2 cutep50 b 220.302 +/- 468.090 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.99 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.99 using 10 PHA bins. # Reduced chi-squared = 0.427 for 7 degrees of freedom # Null hypothesis probability = 8.861228e-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 #2.97521 0.157789 -3 0.116334 2.77152 241.512 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8101E-04| -0.4768 -0.8790 0.0031 # 3.8607E-03| 0.8790 -0.4768 0.0023 # 2.0184E+05| 0.0006 -0.0038 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.957e-02 -4.426e-01 -1.159e+02 # -4.426e-01 2.925e+00 7.682e+02 # -1.159e+02 7.682e+02 2.018e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.116334 +/- 0.263762 # 4 2 cutep50 a 2.77152 +/- 1.71018 # 5 2 cutep50 b 241.512 +/- 449.261 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.98 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.98 using 10 PHA bins. # Reduced chi-squared = 0.425 for 7 degrees of freedom # Null hypothesis probability = 8.872861e-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 #2.9608 0.0589589 -3 0.0969655 2.91703 275.578 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9102E-04| -0.6119 -0.7909 0.0030 # 3.2661E-03| 0.7909 -0.6119 0.0030 # 1.7565E+05| 0.0005 -0.0042 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.969e-02 -3.849e-01 -9.142e+01 # -3.849e-01 3.090e+00 7.366e+02 # -9.142e+01 7.366e+02 1.756e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 9.69655E-02 +/- 0.222921 # 4 2 cutep50 a 2.91703 +/- 1.75795 # 5 2 cutep50 b 275.578 +/- 419.102 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.96 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.96 using 10 PHA bins. # Reduced chi-squared = 0.423 for 7 degrees of freedom # Null hypothesis probability = 8.886049e-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 2.91703 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 275.578 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 0.452781 (-0.0965635,0.356217) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.05714, 4.11494 #and delta stat 0.302164, 5.26162 #but latest trial 4.09033 gives 5.26169 #Suggest that you check this result using the steppar command. # 4 -0.0043734 4.08604 (-2.92784,1.16257) # !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 = 2.96 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.96 using 10 PHA bins. # Reduced chi-squared = 0.423 for 7 degrees of freedom # Null hypothesis probability = 8.886302e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #