#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0i # #Mon Mar 28 14:35:46 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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.325e-01 +/- 8.565e-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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00664987 # Model predicted rate: 0.300326 # # #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 4.06103 +/- 3.66849 # 4 2 cutep50 a 0.477742 +/- 1.71087 # 5 2 cutep50 b 9999.31 +/- 3.10826E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.05 using 10 PHA bins. # Reduced chi-squared = 0.579 for 7 degrees of freedom # Null hypothesis probability = 7.740391e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 1.61428 6.802 (-2.4469,2.74082) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -1.25436, -1.25914 #and delta stat 1.02269, 4.74236 #but latest trial -1.25675 gives 4.80191 #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 #3.4628 0.501756 -1 0.0678359 3.29173 312.167 #3.45298 0.495901 -1 0.0649346 3.29297 311.907 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1222E-04| -0.6502 -0.7597 0.0041 # 2.8552E-01| 0.7598 -0.6502 0.0037 # 3.8002E+07| 0.0002 -0.0055 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.133e+00 -3.353e+01 -6.065e+03 # -3.353e+01 1.152e+03 2.092e+05 # -6.065e+03 2.092e+05 3.800e+07 #------------------------------------ # #======================================================================== #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 6.49346E-02 +/- 1.06434 # 4 2 cutep50 a 3.29297 +/- 33.9416 # 5 2 cutep50 b 311.907 +/- 6164.49 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.45 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.45 using 10 PHA bins. # Reduced chi-squared = 0.493 for 7 degrees of freedom # Null hypothesis probability = 8.401803e-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 #3.29107 0.955654 -2 0.0121942 3.30538 296.878 #======================================== # Variances and Principal Axes # 3 4 5 # 9.2637E-06| -0.9712 -0.2381 0.0013 # 2.8835E+00| 0.2381 -0.9712 0.0055 # 9.5735E+08| 0.0000 -0.0057 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.138e+00 -1.748e+02 -3.054e+04 # -1.748e+02 3.110e+04 5.456e+06 # -3.054e+04 5.456e+06 9.573e+08 #------------------------------------ # #======================================================================== #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 1.21942E-02 +/- 1.06679 # 4 2 cutep50 a 3.30538 +/- 176.360 # 5 2 cutep50 b 296.878 +/- 3.09405E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.29 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.29 using 10 PHA bins. # Reduced chi-squared = 0.470 for 7 degrees of freedom # Null hypothesis probability = 8.568345e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.30538, -286.805 #and delta stat 0, 5.71939 #but latest trial -196.245 gives 5.71949 #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 #3.258 2.87136e+27 -3 5.56519e-30 8.73109 373.741 #***Warning: LevMarq::invertCorrelationMatrix: # Negative diagonal element for parameter 3 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7643E-60| -1.0000 -0.0000 -0.0000 # 1.0984E+12| -0.0000 0.9996 -0.0284 # 2.2540E+15| 0.0000 -0.0284 -0.9996 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # -1.976e-45 3.998e-17 5.978e-16 # 2.289e-17 2.035e+11 1.655e+13 # -4.154e-18 2.355e+13 8.275e+14 #------------------------------------ # #======================================================================== #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 5.56519E-30 +/- -1.00000 # 4 2 cutep50 a 8.73109 +/- 4.51123E+05 # 5 2 cutep50 b 373.741 +/- 2.87671E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.26 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.26 using 10 PHA bins. # Reduced chi-squared = 0.465 for 7 degrees of freedom # Null hypothesis probability = 8.601541e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 8.73109, -742085 #and delta statistic 0, 17.4911 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 3.89071e+11, with delta statistic: 4.35829e-05 # # #*** Parameter upper bound is INVALID. # # 4 -10 0 (-18.7311,-8.73108) # !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 = 3.26 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.26 using 10 PHA bins. # Reduced chi-squared = 0.465 for 7 degrees of freedom # Null hypothesis probability = 8.601544e-01 # 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; #