#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 18:14:40 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: # ../sw00534815000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00534815000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00534815000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 8.104e-02 +/- 2.241e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 45.63 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00534815000b_preslew.rsp for Source 1 # # Spectral data counts: 3.69779 # Model predicted rate: 8.12403E-02 # # #Current model list: # #======================================================================== #Model npeggrb<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npeggrb alpha -0.485682 +/- 0.371175 # 2 1 npeggrb beta -2.40529 +/- 0.379013 # 3 1 npeggrb tem keV 38.5519 +/- 13.9469 # 4 1 npeggrb eMin keV 100.000 frozen # 5 1 npeggrb eMax keV 350.000 frozen # 6 1 npeggrb enorm keV 50.0000 frozen # 7 1 npeggrb norm 2.15887E+04 +/- 5971.71 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 41.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 41.02 using 59 PHA bins. # Reduced chi-squared = 0.7459 for 55 degrees of freedom # Null hypothesis probability = 9.193526e-01 # Weighting method: standard # !XSPEC12>error 7; # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:tem 7:norm #40.4481 0.0907505 -2 -0.653375 -9.37133 47.4603 12080.6 #================================================== # Variances and Principal Axes # 1 2 3 7 # 3.6613E-04| -0.9993 0.0000 -0.0363 0.0001 # 1.1024E+01| 0.0363 0.0000 -0.9993 0.0037 # 6.1975E+06| 0.0001 -0.0001 -0.0037 -1.0000 # 2.2407E+14| -0.0000 -1.0000 0.0000 0.0001 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 5.980e-02 1.689e+06 -2.724e+00 -6.454e+02 # 1.689e+06 2.241e+14 -9.084e+07 -2.638e+10 # -2.724e+00 -9.084e+07 1.313e+02 3.345e+04 # -6.454e+02 -2.638e+10 3.345e+04 9.304e+06 #------------------------------------------------ # #======================================================================== #Model npeggrb<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npeggrb alpha -0.653375 +/- 0.244538 # 2 1 npeggrb beta -9.37133 +/- 1.49690E+07 # 3 1 npeggrb tem keV 47.4603 +/- 11.4604 # 4 1 npeggrb eMin keV 100.000 frozen # 5 1 npeggrb eMax keV 350.000 frozen # 6 1 npeggrb enorm keV 50.0000 frozen # 7 1 npeggrb norm 1.20806E+04 +/- 3050.29 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 40.45 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.45 using 59 PHA bins. # Reduced chi-squared = 0.7354 for 55 degrees of freedom # Null hypothesis probability = 9.289400e-01 #***Warning: New best fit found, fit parameters will be set to new values. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #