#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12> show # #XSPEC version: 12.9.0n # #Fri Jun 3 15:15:21 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: # sw00685124000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00685124000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00685124000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.501e-02 +/- 1.462e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 58.59 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00685124000b_avg.rsp for Source 1 # # Spectral data counts: 1.46557 # Model predicted rate: 2.48168E-02 # # #Current model list: # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 5.92355 +/- 0.695900 # 2 1 bbodyrad norm 0.502656 +/- 0.228152 # 3 2 bbodyrad kT keV 29.1307 +/- 6.12565 # 4 2 bbodyrad norm 1.54991E-03 +/- 1.04769E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 36.29 using 59 PHA bins. # #Test statistic : Chi-Squared = 36.29 using 59 PHA bins. # Reduced chi-squared = 0.6599 for 55 degrees of freedom # Null hypothesis probability = 9.757738e-01 # Weighting method: standard # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.080467 photons (2.5097e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.02796 - 0.08665 (8.820e-10 - 2.701e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.064098 photons (3.5068e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.03460 - 0.06833 (1.861e-09 - 3.717e-09) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.056516 photons (7.9288e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.003412 - 0.06346 (3.230e-10 - 8.885e-09) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.20108 photons (1.3945e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.09637 - 0.2079 (4.700e-09 - 1.469e-08) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 4.7384 7.25306 (-1.18514,1.32952) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.519157, 1.23138 #and delta stat 0.00429053, 2.76856 #but latest trial 1.21737 gives 4.96129 #Suggest that you check this result using the steppar command. # 2 0.23493 0.875267 (-0.267728,0.372609) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 21.1379 46.2817 (-7.99277,17.151) # !XSPEC12> error 4 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.00188187, 0.00472183 #and delta stat 0.0761864, 2.83652 #but latest trial 0.00460475 gives 3.8565 #Suggest that you check this result using the steppar command. # 4 0.000397477 0.00330185 (-0.00115244,0.00175194) # !XSPEC12> log none #