#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 00:29:18 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/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.042e-02 +/- 7.376e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 237.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.rsp for Source 1 # # Spectral data counts: 4.84154 # Model predicted rate: 2.03327E-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 0.137684 +/- 1.78789E-02 # 4 2 cutep50 a 2.23547 +/- 0.216026 # 5 2 cutep50 b 92.1356 +/- 109.269 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 47.27 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.27 using 59 PHA bins. # Reduced chi-squared = 0.8442 for 56 degrees of freedom # Null hypothesis probability = 7.903782e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 0.117062, 0.117058 #and delta statistic 2.33994, 6.22226 # # 3 0.11706 0.154144 (-0.0206067,0.0164773) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.23576, 1.8804 #and delta stat 0, 3.7131 #but latest trial 1.9324 gives 3.94309 #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 #47.1885 0.27834 -1 0.135678 2.27119 104.242 #======================================== # Variances and Principal Axes # 3 4 5 # 3.1584E-06| -0.3660 -0.9306 0.0020 # 7.7850E-05| 0.9306 -0.3660 0.0009 # 9.9727E+03| 0.0001 -0.0022 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.684e-04 -3.131e-03 -1.414e+00 # -3.131e-03 4.811e-02 2.190e+01 # -1.414e+00 2.190e+01 9.973e+03 #------------------------------------ # #======================================================================== #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 0.135678 +/- 1.63820E-02 # 4 2 cutep50 a 2.27119 +/- 0.219338 # 5 2 cutep50 b 104.242 +/- 99.8630 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.19 using 59 PHA bins. # Reduced chi-squared = 0.8427 for 56 degrees of freedom # Null hypothesis probability = 7.929984e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.27119, 1.91038 #and delta stat 0, 3.78931 #but latest trial 1.96629 gives 4.79519 #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 #47.1778 0.220698 -2 0.131945 2.34233 127.481 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0394E-06| -0.4324 -0.9017 0.0022 # 7.8453E-05| 0.9017 -0.4324 0.0012 # 7.7061E+03| 0.0001 -0.0025 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.093e-04 -2.714e-03 -1.056e+00 # -2.714e-03 4.984e-02 1.960e+01 # -1.056e+00 1.960e+01 7.706e+03 #------------------------------------ # #======================================================================== #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 0.131945 +/- 1.44656E-02 # 4 2 cutep50 a 2.34233 +/- 0.223258 # 5 2 cutep50 b 127.481 +/- 87.7842 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.18 using 59 PHA bins. # Reduced chi-squared = 0.8425 for 56 degrees of freedom # Null hypothesis probability = 7.933214e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00593, 1.97507 #and delta stat 1.89028, 5.08239 #but latest trial 1.9905 gives 5.64387 #Suggest that you check this result using the steppar command. # 4 1.9905 2.68157 (-0.351656,0.339409) # !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 = 47.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.18 using 59 PHA bins. # Reduced chi-squared = 0.8425 for 56 degrees of freedom # Null hypothesis probability = 7.933274e-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; #