#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Fri Jun 3 15:11:35 2016 # 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/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.501e-02 +/- 1.462e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 58.59 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.rsp for Source 1 # # Spectral data counts: 1.46557 # Model predicted rate: 2.48622E-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 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.175179 +/- 0.175354 # 4 2 cutep50 a 2.04285 +/- 3.94592E-03 # 5 2 cutep50 b 18.0299 +/- 239.838 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 37.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.28 using 59 PHA bins. # Reduced chi-squared = 0.6656 for 56 degrees of freedom # Null hypothesis probability = 9.745314e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.15832 0.192133 (-0.0168591,0.0169547) # !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 #37.2576 0.0558638 0 0.173883 2.05583 23.2861 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3425E-09| -0.0031 -1.0000 0.0001 # 3.6665E-04| 1.0000 -0.0031 0.0005 # 9.4110E+04| 0.0005 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.864e-02 -3.790e-03 -5.158e+01 # -3.790e-03 5.078e-04 6.913e+00 # -5.158e+01 6.913e+00 9.411e+04 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.173883 +/- 0.169231 # 4 2 cutep50 a 2.05583 +/- 2.25335E-02 # 5 2 cutep50 b 23.2861 +/- 306.774 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.26 using 59 PHA bins. # Reduced chi-squared = 0.6653 for 56 degrees of freedom # Null hypothesis probability = 9.746636e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.05583, 1.98169 #and delta stat 0, 3.79573 #but latest trial 1.99323 gives 4.13004 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #37.2231 0.0498067 0 0.170281 2.09290 37.9242 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0561E-07| -0.0282 -0.9996 0.0005 # 3.5142E-04| 0.9996 -0.0282 0.0003 # 1.4764E+05| 0.0003 -0.0005 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.474e-02 -2.158e-02 -4.609e+01 # -2.158e-02 3.235e-02 6.911e+01 # -4.609e+01 6.911e+01 1.476e+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 150.000 frozen # 3 1 cpflux Flux 0.170281 +/- 0.121403 # 4 2 cutep50 a 2.09290 +/- 0.179865 # 5 2 cutep50 b 37.9242 +/- 384.235 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.22 using 59 PHA bins. # Reduced chi-squared = 0.6647 for 56 degrees of freedom # Null hypothesis probability = 9.749159e-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 #37.2084 0.292653 -1 0.165421 2.14587 57.9216 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0146E-06| -0.0904 -0.9959 0.0011 # 3.3553E-04| 0.9959 -0.0904 0.0003 # 7.9268E+04| 0.0002 -0.0012 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.063e-03 -1.983e-02 -1.720e+01 # -1.983e-02 1.050e-01 9.125e+01 # -1.720e+01 9.125e+01 7.927e+04 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.165421 +/- 6.37444E-02 # 4 2 cutep50 a 2.14587 +/- 0.324099 # 5 2 cutep50 b 57.9216 +/- 281.546 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.21 using 59 PHA bins. # Reduced chi-squared = 0.6644 for 56 degrees of freedom # Null hypothesis probability = 9.750234e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.34597, 2.34634 #and delta statistic 0.302019, 82.4438 # # 4 1.52325 2.34615 (-0.622618,0.200288) # !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 = 37.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.21 using 59 PHA bins. # Reduced chi-squared = 0.6644 for 56 degrees of freedom # Null hypothesis probability = 9.750234e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #