#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 06:08:50 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: # ../sw00330856000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00330856000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00330856000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 8.823e-02 +/- 5.310e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 15.49 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00330856000b_preslew.rsp for Source 1 # # Spectral data counts: 1.36646 # Model predicted rate: 8.84186E-02 # # #Current model list: # #======================================================================== #Model npeggrb<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npeggrb alpha -1.67231 +/- 0.573060 # 2 1 npeggrb beta -9.37167 +/- 8.57973E+07 # 3 1 npeggrb tem keV 51.4958 +/- 41.0969 # 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 4166.78 +/- 3635.78 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 37.45 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.45 using 59 PHA bins. # Reduced chi-squared = 0.6810 for 55 degrees of freedom # Null hypothesis probability = 9.662447e-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 #37.4376 0.187678 0 -1.64257 -9.37167 49.8975 4076.03 #================================================== # Variances and Principal Axes # 1 2 3 7 # 1.2452E-03| -0.9996 0.0000 -0.0277 0.0002 # 9.9444E+01| 0.0277 0.0000 -0.9996 0.0106 # 1.0441E+07| -0.0001 0.0000 0.0106 0.9999 # 3.5602E+15| 0.0000 1.0000 -0.0000 -0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 3.303e-01 1.142e+07 -2.154e+01 -1.773e+03 # 1.142e+07 3.560e+15 -8.728e+08 -8.459e+10 # -2.154e+01 -8.728e+08 1.496e+03 1.319e+05 # -1.773e+03 -8.459e+10 1.319e+05 1.245e+07 #------------------------------------------------ # #======================================================================== #Model npeggrb<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npeggrb alpha -1.64257 +/- 0.574702 # 2 1 npeggrb beta -9.37167 +/- 5.96675E+07 # 3 1 npeggrb tem keV 49.8975 +/- 38.6787 # 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 4076.03 +/- 3528.44 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.44 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.44 using 59 PHA bins. # Reduced chi-squared = 0.6807 for 55 degrees of freedom # Null hypothesis probability = 9.663920e-01 #***Warning: New best fit found, fit parameters will be set to new values. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #