#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12>show; # #XSPEC version: 12.8.2 # #Sat May 30 22:51:13 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: # ../sw00446677000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00446677000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00446677000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 1.740e-02 +/- 1.140e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 65.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00446677000b_preslew.rsp for Source 1 # # Spectral data counts: 1.13279 # Model predicted rate: 1.69789E-02 # # #Current model list: # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 1.61207 +/- 0.435548 # 2 1 pegcut HighECut keV 997.201 +/- 9058.41 # 3 1 pegcut eMin keV 100.000 frozen # 4 1 pegcut eMax keV 350.000 frozen # 5 1 pegcut norm 7328.66 +/- 5952.41 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 50.88 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.88 using 59 PHA bins. # Reduced chi-squared = 0.9086 for 56 degrees of freedom # Null hypothesis probability = 6.685422e-01 # Weighting method: standard # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm #50.6366 0.268041 0 1.66057 9999.36 7838.84 #======================================== # Variances and Principal Axes # 1 2 5 # 1.4275E-03| -1.0000 0.0000 -0.0001 # 2.7624E+06| 0.0001 0.0035 -1.0000 # 3.1445E+12| 0.0000 1.0000 0.0035 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.847e-01 7.305e+05 2.368e+03 # 7.305e+05 3.144e+12 1.102e+10 # 2.368e+03 1.102e+10 4.141e+07 #------------------------------------ # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 1.66057 +/- 0.429787 # 2 1 pegcut HighECut keV 9999.36 +/- 1.77326E+06 # 3 1 pegcut eMin keV 100.000 frozen # 4 1 pegcut eMax keV 350.000 frozen # 5 1 pegcut norm 7838.84 +/- 6435.39 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.64 using 59 PHA bins. # Reduced chi-squared = 0.9042 for 56 degrees of freedom # Null hypothesis probability = 6.773762e-01 #***Warning: New best fit found, fit parameters will be set to new values. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #