#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12> show # #XSPEC version: 12.9.0i # #Fri Mar 18 11:32:03 2016 # 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: Channels # 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: # sw00675998000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00675998000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00675998000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.482e-02 +/- 1.254e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 164.4 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00675998000b_avg.rsp for Source 1 # # Spectral data counts: 2.43645 # Model predicted rate: 1.45580E-02 # # #Current model list: # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 198.717 +/- 121.707 # 2 1 bremss norm 0.530424 +/- 4.82300E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 56.48 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.48 using 59 PHA bins. # Reduced chi-squared = 0.9908 for 57 degrees of freedom # Null hypothesis probability = 4.946078e-01 # Weighting method: standard # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.042465 photons (1.3214e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.04807 (0.000 - 1.495e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.044819 photons (2.5409e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.05035 (0.000 - 2.853e-09) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.04131 photons (5.5666e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.000 - 0.04556 (0.000 - 6.139e-09) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12859 photons (9.4288e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.1405 (0.000 - 1.030e-08) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.04966e+08, with delta statistic: 0.00107287 # # #*** Parameter upper bound is INVALID. # # 1 101.778 0 (-96.8886,-198.666) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 0.457149 0.621695 (-0.0732895,0.091256) # !XSPEC12> log none #