#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12>show; # #XSPEC version: 12.8.2 # #Sun May 31 04:37:49 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: # ../sw00348128000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00348128000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00348128000b_slew.pha #Net count rate (cts/s) for Spectrum:1 7.601e-04 +/- 1.050e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 133.5 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00348128000b_preslew.rsp for Source 1 # # Spectral data counts: 0.101471 # Model predicted rate: 7.72544E-04 # # #Current model list: # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex 1.24503 +/- 2.33080 # 2 1 nphpow eMin keV 100.000 frozen # 3 1 nphpow eMax keV 350.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 2.51381E-03 +/- 8.04675E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.07 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.07 using 59 PHA bins. # Reduced chi-squared = 0.9485 for 57 degrees of freedom # Null hypothesis probability = 5.858561e-01 # Weighting method: standard # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm #53.9551 0.0402847 0 -1.94596 0.0237789 #============================== # Variances and Principal Axes # 1 5 # 6.1773E+00| -1.0000 -0.0062 # 8.6443E-04| 0.0062 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 6.177e+00 3.834e-02 # 3.834e-02 1.102e-03 #------------------------ # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex -1.94596 +/- 2.48537 # 2 1 nphpow eMin keV 100.000 frozen # 3 1 nphpow eMax keV 350.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 2.37789E-02 +/- 3.32023E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.96 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.96 using 59 PHA bins. # Reduced chi-squared = 0.9466 for 57 degrees of freedom # Null hypothesis probability = 5.900419e-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_pegpow_part1_15_350kev_fit.xcm # !XSPEC12>log none; #