#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 18:21:53 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/trigger160672/remake_spec_cflux/spec_20ms_peak/sw00160672000b_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/trigger160672/remake_spec_cflux/spec_20ms_peak/sw00160672000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger160672/remake_spec_cflux/spec_20ms_peak/sw00160672000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.360e-01 +/- 7.627e-02 # 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/trigger160672/remake_spec_cflux/spec_20ms_peak/sw00160672000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00671947 # Model predicted rate: 0.330335 # # #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 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.59125 +/- 3.42047 # 4 2 cutep50 a 2.08331 +/- 0.386025 # 5 2 cutep50 b 34.4255 +/- 1083.65 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.13 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.13 using 10 PHA bins. # Reduced chi-squared = 0.589 for 7 degrees of freedom # Null hypothesis probability = 7.651373e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.59125, -13.2179 #and delta stat 0, 7.22425 #but latest trial -11.0349 gives 19.2614 #Suggest that you check this result using the steppar command. # 3 -10.4046 -7.4142 (-2.8134,0.176983) # !XSPEC12>error 4; # 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 #3.91486 0.0285933 -1 -7.37491 1.47770 180.445 #======================================== # Variances and Principal Axes # 3 4 5 # 8.8599E-03| -0.9603 -0.2790 0.0006 # 3.2346E-01| 0.2790 -0.9603 0.0011 # 8.5084E+05| -0.0003 -0.0013 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.071e-02 1.954e-01 2.209e+02 # 1.954e-01 1.663e+00 1.077e+03 # 2.209e+02 1.077e+03 8.508e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.37491 +/- 0.301186 # 4 2 cutep50 a 1.47770 +/- 1.28961 # 5 2 cutep50 b 180.445 +/- 922.407 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.91 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.91 using 10 PHA bins. # Reduced chi-squared = 0.559 for 7 degrees of freedom # Null hypothesis probability = 7.895303e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 3.34744, 3.34774 #and delta statistic 0.80572, 7.16365 # # 4 -2.07259 3.34744 (-3.57069,1.84934) # !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 = 3.91 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.91 using 10 PHA bins. # Reduced chi-squared = 0.559 for 7 degrees of freedom # Null hypothesis probability = 7.898257e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #