#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 18:40:19 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/trigger158593/remake_spec_cflux/spec_20ms_peak/sw00158593000b_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/trigger158593/remake_spec_cflux/spec_20ms_peak/sw00158593000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger158593/remake_spec_cflux/spec_20ms_peak/sw00158593000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 9.318e-01 +/- 2.073e-01 # 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/trigger158593/remake_spec_cflux/spec_20ms_peak/sw00158593000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0186355 # Model predicted rate: 0.907748 # # #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 8.66035 +/- 4.43071 # 4 2 cutep50 a 1.51320 +/- 1.34826 # 5 2 cutep50 b 9999.36 +/- 1.16256E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.26 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.26 using 10 PHA bins. # Reduced chi-squared = 0.752 for 7 degrees of freedom # Null hypothesis probability = 6.276985e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.87198, 1.37187 #and delta stat 2.02187, 10.0161 #but latest trial 4.43046 gives 1.91768 #Suggest that you check this result using the steppar command. # 3 3.12192 12.9329 (-5.53916,4.27187) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.51263, -2.92312 #and delta stat 0, 4.72003 #but latest trial -1.84597 gives 12.1099 #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 #4.6082 0.0487317 -3 1.73074 3.67778 413.107 #4.59423 0.00901839 -3 1.76446 3.62925 405.477 #4.58164 0.0554365 -3 1.79637 3.58431 398.261 #4.57027 0.0996767 -3 1.82657 3.54258 391.429 #4.55997 0.139425 -3 1.85519 3.50375 384.956 #4.55063 0.175073 -3 1.88235 3.46754 378.814 #======================================== # Variances and Principal Axes # 3 4 5 # 5.4300E-04| -0.0506 -0.9987 0.0056 # 1.7499E+00| 0.9987 -0.0506 0.0039 # 3.2999E+05| 0.0036 -0.0058 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.954e+00 -6.938e+00 -1.178e+03 # -6.938e+00 1.115e+01 1.918e+03 # -1.178e+03 1.918e+03 3.300e+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 350.000 frozen # 3 1 cpflux Flux 1.88235 +/- 2.44003 # 4 2 cutep50 a 3.46754 +/- 3.33950 # 5 2 cutep50 b 378.814 +/- 574.430 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.55 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.55 using 10 PHA bins. # Reduced chi-squared = 0.650 for 7 degrees of freedom # Null hypothesis probability = 7.146121e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.88015e+06, with delta statistic: 2.10337 # # #*** Parameter upper bound is INVALID. # # 4 -1.33117 0 (-4.76487,-3.4337) # !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 = 4.54 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.54 using 10 PHA bins. # Reduced chi-squared = 0.649 for 7 degrees of freedom # Null hypothesis probability = 7.156382e-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; #