#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 08:35:09 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/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_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/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.351e-01 +/- 1.157e-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/trigger553847/remake_spec_cflux/spec_20ms_peak/sw00553847000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00670185 # Model predicted rate: 0.340830 # # #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 -6.35025 +/- 0.847628 # 4 2 cutep50 a 1.32746 +/- 1.98535 # 5 2 cutep50 b 9999.36 +/- 1.05464E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.82 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.82 using 10 PHA bins. # Reduced chi-squared = 0.831 for 7 degrees of freedom # Null hypothesis probability = 5.610156e-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 #5.12608 0.330294 -2 -7.07011 2.47086 159.415 #======================================== # Variances and Principal Axes # 3 4 5 # 7.8716E-05| -0.0705 -0.9975 0.0029 # 1.8832E-01| 0.9975 -0.0705 0.0017 # 1.4536E+06| 0.0015 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.616e+00 -6.695e+00 -2.233e+03 # -6.695e+00 1.302e+01 4.350e+03 # -2.233e+03 4.350e+03 1.454e+06 #------------------------------------ # #======================================================================== #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 -7.07011 +/- 1.90168 # 4 2 cutep50 a 2.47086 +/- 3.60826 # 5 2 cutep50 b 159.415 +/- 1205.63 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.13 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.13 using 10 PHA bins. # Reduced chi-squared = 0.732 for 7 degrees of freedom # Null hypothesis probability = 6.445799e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.92215, -8.9514 #and delta stat 1.07681, 12.3267 #but latest trial -8.92664 gives 12.5553 #Suggest that you check this result using the steppar command. # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 5.13 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.13 using 10 PHA bins. # Reduced chi-squared = 0.732 for 7 degrees of freedom # Null hypothesis probability = 6.445799e-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; #