#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 29 04:05:10 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/trigger100380/remake_spec_cflux/spec_1speak/sw00100380000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger100380/remake_spec_cflux/spec_1speak/sw00100380000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger100380/00100380000-results/pha/sw00100380000b_peak.pha #Net count rate (cts/s) for Spectrum:1 2.558e-01 +/- 1.584e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger100380/remake_spec_cflux/spec_1speak/sw00100380000b_1speak.rsp for Source 1 # # Spectral data counts: 0.255761 # Model predicted rate: 0.257506 # # #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 -7.65520 +/- 1.38023 # 4 2 cutep50 a 2.09474 +/- 0.234843 # 5 2 cutep50 b 39.1300 +/- 460.421 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 46.13 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.13 using 59 PHA bins. # Reduced chi-squared = 0.8238 for 56 degrees of freedom # Null hypothesis probability = 8.236315e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.6552, -7.48964 #and delta stat 0, 9.63256 #but latest trial -7.51601 gives 32.3737 #Suggest that you check this result using the steppar command. # 3 -7.84738 -7.57242 (-0.192182,0.08278) # !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 #43.1766 1.04713 -2 -7.46594 1.49961 137.308 #42.6929 7.4729 -1 -7.46396 1.47340 113.893 #42.5571 2.791 -1 -7.46966 1.42546 106.246 #42.491 1.16904 -1 -7.47487 1.39055 100.571 #42.4494 0.827403 -1 -7.47968 1.36357 96.5994 #42.4469 0.578558 -2 -7.49569 1.29521 85.5117 #======================================== # Variances and Principal Axes # 3 4 5 # 6.6206E-04| -0.9907 -0.1357 0.0022 # 4.8543E-02| 0.1357 -0.9907 0.0055 # 3.5518E+03| -0.0014 -0.0057 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.662e-03 2.229e-02 5.028e+00 # 2.229e-02 1.636e-01 2.029e+01 # 5.028e+00 2.029e+01 3.552e+03 #------------------------------------ # #======================================================================== #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 -7.49569 +/- 9.30686E-02 # 4 2 cutep50 a 1.29521 +/- 0.404479 # 5 2 cutep50 b 85.5117 +/- 59.5959 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.45 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.45 using 59 PHA bins. # Reduced chi-squared = 0.7580 for 56 degrees of freedom # Null hypothesis probability = 9.094118e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 4 0.562737 1.7738 (-0.713176,0.497883) # !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 = 42.38 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.38 using 59 PHA bins. # Reduced chi-squared = 0.7568 for 56 degrees of freedom # Null hypothesis probability = 9.106095e-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; #