#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 03:18:35 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/trigger505646/remake_spec_cflux/spec_1speak/sw00505646000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger505646/remake_spec_cflux/spec_1speak/sw00505646000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger505646/00505646000-results/pha/sw00505646000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.085e-01 +/- 1.300e-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/trigger505646/remake_spec_cflux/spec_1speak/sw00505646000b_1speak.rsp for Source 1 # # Spectral data counts: 0.108465 # Model predicted rate: 0.105984 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.93254 +/- 0.316819 # 4 2 cutep50 a 1.50573 +/- 0.755022 # 5 2 cutep50 b 9986.46 +/- 5.22174E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 47.93 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.93 using 59 PHA bins. # Reduced chi-squared = 0.8559 for 56 degrees of freedom # Null hypothesis probability = 7.700439e-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:lg10Flux 4:a 5:b #47.689 0.261542 -2 -6.99280 1.28959 187.237 #47.5817 1.76919 -1 -6.99127 1.25608 160.346 #47.5555 0.478489 -1 -6.99845 1.21734 149.867 #47.5384 0.243071 -1 -7.00538 1.18742 141.138 #47.5254 0.202049 -1 -7.01180 1.16136 134.348 #47.5157 0.163249 -1 -7.01750 1.13844 129.039 #======================================== # Variances and Principal Axes # 3 4 5 # 2.5160E-03| -0.9957 -0.0924 0.0013 # 1.1499E-01| 0.0924 -0.9957 0.0032 # 4.5330E+04| -0.0010 -0.0034 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.237e-02 1.476e-01 4.708e+01 # 1.476e-01 6.240e-01 1.520e+02 # 4.708e+01 1.520e+02 4.533e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -7.01750 +/- 0.228852 # 4 2 cutep50 a 1.13844 +/- 0.789941 # 5 2 cutep50 b 129.039 +/- 212.906 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.52 using 59 PHA bins. # Reduced chi-squared = 0.8485 for 56 degrees of freedom # Null hypothesis probability = 7.829831e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -7.2553 -6.86286 (-0.216129,0.176317) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.40513, 3.62722 #and delta stat 1.63294, 12.3678 #but latest trial 3.13033 gives 12.3678 #Suggest that you check this result using the steppar command. # 4 -0.633104 3.01618 (-1.66143,1.98785) # !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 = 47.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.49 using 59 PHA bins. # Reduced chi-squared = 0.8481 for 56 degrees of freedom # Null hypothesis probability = 7.836515e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #