#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 20:48:52 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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.840e+00 +/- 4.081e-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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0368022 # Model predicted rate: 1.70716 # # #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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.17180 +/- 22.1798 # 4 2 cutep50 a 2.07248 +/- 0.540707 # 5 2 cutep50 b 30.9829 +/- 2253.00 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 1.75 using 10 PHA bins. # #Test statistic : Chi-Squared = 1.75 using 10 PHA bins. # Reduced chi-squared = 0.250 for 7 degrees of freedom # Null hypothesis probability = 9.723381e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.848656 3.30787 (-1.32314,1.13608) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #0.848343 0.0870281 -1 3.89319 0.973251 79.5921 #0.806437 0.0848786 -2 4.06398 0.731934 74.7659 #0.804726 0.0230917 -3 4.07974 0.698952 74.8699 #======================================== # Variances and Principal Axes # 3 4 5 # 2.8695E-01| -0.5779 -0.8159 0.0167 # 2.7157E+00| 0.8161 -0.5777 0.0156 # 1.6221E+03| 0.0031 -0.0226 -0.9997 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.920e+00 -1.259e+00 -4.983e+00 # -1.259e+00 1.928e+00 3.667e+01 # -4.983e+00 3.667e+01 1.621e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 4.07974 +/- 1.38565 # 4 2 cutep50 a 0.698952 +/- 1.38848 # 5 2 cutep50 b 74.8699 +/- 40.2643 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 0.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.80 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.973954e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.90111, 2.98366 #and delta stat 1.61454, 8.10364 #but latest trial 2.15457 gives 1.03957 #Suggest that you check this result using the steppar command. # 4 -2.88719 2.44239 (-3.58681,1.74277) # !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 = 0.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.80 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.973954e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #