#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 18:31:32 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: # ../sw00533268000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00533268000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00533268000b_slew.pha #Net count rate (cts/s) for Spectrum:1 1.414e-03 +/- 8.099e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 179.5 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00533268000b_preslew.rsp for Source 1 # # Spectral data counts: 0.253856 # Model predicted rate: 1.24258E-03 # # #Current model list: # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex 0.488646 +/- 1.18401 # 2 1 nphpow eMin keV 15.0000 frozen # 3 1 nphpow eMax keV 150.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 9.70906E-03 +/- 6.26870E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 47.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.03 using 59 PHA bins. # Reduced chi-squared = 0.8251 for 57 degrees of freedom # Null hypothesis probability = 8.240999e-01 # Weighting method: standard # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm #46.7368 0.28588 -1 -2.04132 0.00251603 #46.7158 25.8049 -1 -2.08127 0.00226983 #46.7004 37.0827 -1 -2.10877 0.00214598 #46.6924 30.1644 -1 -2.12714 0.00206667 #============================== # Variances and Principal Axes # 1 5 # 4.6558E-01| -1.0000 -0.0056 # 1.3069E-06| 0.0056 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.656e-01 2.589e-03 # 2.589e-03 1.571e-05 #------------------------ # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex -2.12714 +/- 0.682326 # 2 1 nphpow eMin keV 15.0000 frozen # 3 1 nphpow eMax keV 150.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 2.06667E-03 +/- 3.96324E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 46.69 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.69 using 59 PHA bins. # Reduced chi-squared = 0.8192 for 57 degrees of freedom # Null hypothesis probability = 8.332625e-01 #***Warning: New best fit found, fit parameters will be set to new values. # !XSPEC12> @/local/data/raid2/battools/bin/GRB_spec_fit_v2/bat_phpow_part3_15_25kev_fit.xcm # !XSPEC12>log none; #