#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 13:27:07 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: 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: # ../sw00208050000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00208050000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00208050000b_slew.pha #Net count rate (cts/s) for Spectrum:1 2.390e-04 +/- 6.954e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 175 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00208050000b_preslew.rsp for Source 1 # # Spectral data counts: 0.0418216 # Model predicted rate: 0.0 # # #Current model list: # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex 1.50000 +/- -1.00000 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 0.0 +/- 9.68872E-05 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.92 using 59 PHA bins. # Reduced chi-squared = 1.051 for 57 degrees of freedom # Null hypothesis probability = 3.702041e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0 photons (0 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0 photons (0 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm #56.5363 0.0216572 -2 5.02076 5.91278e-06 #============================== # Variances and Principal Axes # 1 3 # 8.9275E+00| -1.0000 0.0000 # 1.7915E-11| -0.0000 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 8.928e+00 -7.314e-05 # -7.314e-05 6.171e-10 #------------------------ # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex 5.02076 +/- 2.98789 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 5.91278E-06 +/- 2.48420E-05 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.54 using 59 PHA bins. # Reduced chi-squared = 0.9919 for 57 degrees of freedom # Null hypothesis probability = 4.924248e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 3 # 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. # 3 0 5.69233e-05 (-6.73679e-06,5.01866e-05) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0096606 photons (3.1159e-10 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.02855 (0.000 - 9.572e-09) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0096595 photons (3.1124e-10 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.02068 (0.000 - 1.322e-09) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0083581 photons (2.4159e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.01212 (0.000 - 3.526e-10) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0012166 photons (6.0788e-11 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.002004 (0.000 - 1.041e-10) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 8.0276e-05 photons (8.0218e-12 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.002599 (0.000 - 3.146e-10) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 4.5137e-06 photons (8.4634e-13 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.002530 (0.000 - 5.071e-10) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 5.6281e-06 photons (1.1879e-12 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.04315 (0.000 - 1.687e-08) (90.00% confidence) # !XSPEC12> log none #