#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Tue Jul 5 22:12:45 2016 # 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/trigger690598/remake_spec_cflux/spec_20ms_peak/sw00690598000b_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/trigger690598/remake_spec_cflux/spec_20ms_peak/sw00690598000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/remake_spec_cflux/spec_20ms_peak/sw00690598000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.192e-01 +/- 1.225e-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/trigger690598/remake_spec_cflux/spec_20ms_peak/sw00690598000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0123846 # Model predicted rate: 0.529791 # # #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 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.54022 +/- 0.418925 # 4 2 cutep50 a 1.71194 +/- 1.43770 # 5 2 cutep50 b 9999.36 +/- 2.01895E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.78 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.78 using 10 PHA bins. # Reduced chi-squared = 1.25 for 7 degrees of freedom # Null hypothesis probability = 2.686300e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 0.979818 2.10887 (-0.560457,0.568594) # !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 #8.5237 0.178845 -3 0.369824 3.82555 449.671 #8.27948 4.08636 -3 0.434875 3.60879 416.030 #8.09196 3.54546 -3 0.488503 3.45961 390.414 #8.01216 1.58458 -3 0.526944 3.35737 371.923 #7.96873 0.415425 -3 0.555736 3.28065 357.531 #7.94013 0.119152 -3 0.578637 3.22000 345.797 #7.91991 0.38321 -3 0.597448 3.17068 336.004 #7.90512 0.523223 -3 0.613195 3.12980 327.708 #7.89404 0.593818 -3 0.626554 3.09542 320.602 #7.87929 0.623115 -4 0.694345 2.91293 281.348 #7.86113 2.71517 -5 0.744096 2.80192 254.097 #7.85658 1.83919 -4 0.738193 2.81933 258.975 #======================================== # Variances and Principal Axes # 3 4 5 # 2.3373E-04| -0.0910 -0.9958 0.0037 # 1.1159E-01| 0.9958 -0.0910 0.0020 # 1.8782E+05| 0.0017 -0.0039 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.254e-01 -1.215e+00 -3.109e+02 # -1.215e+00 2.822e+00 7.278e+02 # -3.109e+02 7.278e+02 1.878e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.738193 +/- 0.790822 # 4 2 cutep50 a 2.81933 +/- 1.67979 # 5 2 cutep50 b 258.975 +/- 433.382 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.86 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.86 using 10 PHA bins. # Reduced chi-squared = 1.12 for 7 degrees of freedom # Null hypothesis probability = 3.454100e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.8178, 4.49234 #and delta stat 0.516877, 5.39754 #but latest trial 4.21224 gives 5.39754 #Suggest that you check this result using the steppar command. # 4 0.497336 4.15507 (-2.32386,1.33387) # !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 = 7.85 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.85 using 10 PHA bins. # Reduced chi-squared = 1.12 for 7 degrees of freedom # Null hypothesis probability = 3.457019e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #