#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 00:18:06 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/trigger642620/remake_spec_cflux/spec_20ms_peak/sw00642620000b_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/trigger642620/remake_spec_cflux/spec_20ms_peak/sw00642620000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger642620/remake_spec_cflux/spec_20ms_peak/sw00642620000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.169e+00 +/- 2.317e-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/trigger642620/remake_spec_cflux/spec_20ms_peak/sw00642620000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.02339 # Model predicted rate: 1.03355 # # #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 8.85866 +/- 1.78967 # 4 2 cutep50 a 1.50239 +/- 1.26944 # 5 2 cutep50 b 9999.36 +/- 1.01634E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 6.01 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.01 using 10 PHA bins. # Reduced chi-squared = 0.858 for 7 degrees of freedom # Null hypothesis probability = 5.391475e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 5.86463 11.9867 (-2.99404,3.12799) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.50237, -2.67407 #and delta stat 0, 7.28726 #but latest trial -1.04263 gives 12.1888 #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 #5.53691 1.45522 -2 4.46198 2.07440 28.7394 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2555E-08| -0.0001 -1.0000 0.0002 # 6.3637E+00| 0.9999 -0.0001 0.0118 # 9.6285E+06| 0.0118 -0.0002 -0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.354e+03 -2.214e+01 -1.139e+05 # -2.214e+01 3.637e-01 1.871e+03 # -1.139e+05 1.871e+03 9.627e+06 #------------------------------------ # #======================================================================== #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 4.46198 +/- 36.7923 # 4 2 cutep50 a 2.07440 +/- 0.603109 # 5 2 cutep50 b 28.7394 +/- 3102.76 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.54 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.54 using 10 PHA bins. # Reduced chi-squared = 0.791 for 7 degrees of freedom # Null hypothesis probability = 5.947355e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -0.787011 2.0744 (-2.86141,0) # !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 = 5.54 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.54 using 10 PHA bins. # Reduced chi-squared = 0.791 for 7 degrees of freedom # Null hypothesis probability = 5.947355e-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; #