#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 15:15:40 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/trigger533268/remake_spec_cflux/spec_20ms_peak/sw00533268000b_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/trigger533268/remake_spec_cflux/spec_20ms_peak/sw00533268000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger533268/remake_spec_cflux/spec_20ms_peak/sw00533268000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.323e-01 +/- 1.919e-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/trigger533268/remake_spec_cflux/spec_20ms_peak/sw00533268000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0146466 # Model predicted rate: 0.725363 # # #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 6.67653 +/- 3.10436 # 4 2 cutep50 a 1.50416 +/- 1.50272 # 5 2 cutep50 b 9999.36 +/- 1.14772E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.28 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.28 using 10 PHA bins. # Reduced chi-squared = 0.755 for 7 degrees of freedom # Null hypothesis probability = 6.255555e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 9.46818, 9.47196 #and delta stat 2.66896, 3.14672 #but latest trial 9.47007 gives 3.14837 #Suggest that you check this result using the steppar command. # 3 3.53736 9.47007 (-3.139,2.79371) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.50299, -3.44093 #and delta stat 0, 3.0285 #but latest trial -3.17028 gives 3.73883 #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 #5.0846 0.0239089 -3 1.68033 3.99169 465.931 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2674E-03| -0.0731 -0.9973 0.0069 # 1.1368E+00| 0.9973 -0.0731 0.0041 # 2.0056E+05| 0.0036 -0.0072 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.686e+00 -5.213e+00 -7.159e+02 # -5.213e+00 1.031e+01 1.437e+03 # -7.159e+02 1.437e+03 2.006e+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 1.68033 +/- 1.91995 # 4 2 cutep50 a 3.99169 +/- 3.21045 # 5 2 cutep50 b 465.931 +/- 447.830 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.08 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.08 using 10 PHA bins. # Reduced chi-squared = 0.726 for 7 degrees of freedom # Null hypothesis probability = 6.496397e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.00947, 9.29063 #and delta stat 0, 2.71659 #but latest trial 8.03824 gives 2.71659 #Suggest that you check this result using the steppar command. # 4 -5.08032 6.65005 (-9.0898,2.64058) # !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 = 5.08 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.08 using 10 PHA bins. # Reduced chi-squared = 0.726 for 7 degrees of freedom # Null hypothesis probability = 6.497621e-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; #