#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 00:39:11 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/trigger640584/remake_spec_cflux/spec_1speak/sw00640584000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/remake_spec_cflux/spec_1speak/sw00640584000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/00640584000-results/pha/sw00640584000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.519e-01 +/- 1.833e-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/trigger640584/remake_spec_cflux/spec_1speak/sw00640584000b_1speak.rsp for Source 1 # # Spectral data counts: 0.351889 # Model predicted rate: 0.348892 # # #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 0.137966 +/- 0.209286 # 4 2 cutep50 a 2.35668 +/- 0.627561 # 5 2 cutep50 b 123.967 +/- 242.218 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.51 using 59 PHA bins. # Reduced chi-squared = 1.063 for 56 degrees of freedom # Null hypothesis probability = 3.490833e-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 #59.4308 6.23005 -2 0.137868 2.35625 123.949 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6739E-06| -0.1737 -0.9848 0.0024 # 5.4858E-04| 0.9848 -0.1737 0.0013 # 6.0237E+04| 0.0009 -0.0026 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.432e-02 -1.327e-01 -5.136e+01 # -1.327e-01 4.017e-01 1.555e+02 # -5.136e+01 1.555e+02 6.024e+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 0.137868 +/- 0.210512 # 4 2 cutep50 a 2.35625 +/- 0.633782 # 5 2 cutep50 b 123.949 +/- 245.431 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.43 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.43 using 59 PHA bins. # Reduced chi-squared = 1.061 for 56 degrees of freedom # Null hypothesis probability = 3.517786e-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 2.35625 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 123.949 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. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #58.7635 488.666 -3 0.223830 2.13488 50.6135 #58.7551 348.155 -3 0.223864 2.13479 50.5835 #======================================== # Variances and Principal Axes # 3 4 5 # 6.4021E-08| -0.0209 -0.9998 0.0009 # 1.3011E-03| 0.9998 -0.0209 0.0019 # 2.7829E+05| 0.0018 -0.0010 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.438e-01 -4.984e-01 -5.122e+02 # -4.984e-01 2.636e-01 2.708e+02 # -5.122e+02 2.708e+02 2.783e+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 350.000 frozen # 3 1 cpflux Flux 0.223864 +/- 0.971517 # 4 2 cutep50 a 2.13479 +/- 0.513386 # 5 2 cutep50 b 50.5835 +/- 527.530 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.76 using 59 PHA bins. # Reduced chi-squared = 1.049 for 56 degrees of freedom # Null hypothesis probability = 3.748734e-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 #58.6958 12.895 -1 0.222530 2.13477 50.6081 #======================================== # Variances and Principal Axes # 3 4 5 # 6.6123E-08| -0.0211 -0.9998 0.0009 # 1.3012E-03| 0.9998 -0.0211 0.0018 # 2.8421E+05| 0.0018 -0.0010 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.448e-01 -5.035e-01 -5.178e+02 # -5.035e-01 2.687e-01 2.763e+02 # -5.178e+02 2.763e+02 2.842e+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 350.000 frozen # 3 1 cpflux Flux 0.222530 +/- 0.972012 # 4 2 cutep50 a 2.13477 +/- 0.518345 # 5 2 cutep50 b 50.6081 +/- 533.110 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.70 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.70 using 59 PHA bins. # Reduced chi-squared = 1.048 for 56 degrees of freedom # Null hypothesis probability = 3.769316e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.159226 0.281298 (-0.0637771,0.058295) # !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 #57.6249 0.434329 -1 0.799965 1.29551 366.748 #57.609 0.169579 -1 0.800931 1.30404 382.132 #57.5969 0.0825069 -1 0.803370 1.31032 398.291 #57.5865 0.0390431 -1 0.806480 1.31541 415.234 #57.577 0.0193245 -1 0.809856 1.31983 433.010 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0151E-03| -0.7454 -0.6666 0.0003 # 1.9344E-02| 0.6666 -0.7454 0.0000 # 1.8499E+06| -0.0002 -0.0002 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.955e-02 8.734e-02 4.089e+02 # 8.734e-02 1.141e-01 4.363e+02 # 4.089e+02 4.363e+02 1.850e+06 #------------------------------------ # #======================================================================== #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 0.809856 +/- 0.315516 # 4 2 cutep50 a 1.31983 +/- 0.337787 # 5 2 cutep50 b 433.010 +/- 1360.13 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.58 using 59 PHA bins. # Reduced chi-squared = 1.028 for 56 degrees of freedom # Null hypothesis probability = 4.166237e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.42952, 1.87949 #and delta stat 1.58934, 67.4275 #but latest trial 1.45392 gives 1.00823 #Suggest that you check this result using the steppar command. # 4 0.842903 1.65451 (-0.48093,0.330672) # !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 = 57.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.57 using 59 PHA bins. # Reduced chi-squared = 1.028 for 56 degrees of freedom # Null hypothesis probability = 4.169396e-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; #