#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 03:24:40 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: 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: # ../sw00358520000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00358520000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00358520000b_slew.pha #Net count rate (cts/s) for Spectrum:1 3.174e-04 +/- 1.519e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 42.4 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00358520000b_preslew.rsp for Source 1 # # Spectral data counts: 0.0134596 # Model predicted rate: 5.71036E-04 # # #Current model list: # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex 1.50857 +/- 4.74379 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 3.68655E-05 +/- 1.04412E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.01 using 59 PHA bins. # Reduced chi-squared = 0.9125 for 57 degrees of freedom # Null hypothesis probability = 6.623130e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.0021516 photons (1.0894e-10 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.0015515 photons (2.1509e-10 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -4.09128e+06, with delta statistic: 0.0851928 # # #*** Parameter lower bound is INVALID. # # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm #50.7893 0.057781 0 9.21296 3.83789e-08 #============================== # Variances and Principal Axes # 1 3 # 1.6340E+02| 1.0000 -0.0000 # 1.1299E-15| -0.0000 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 1.634e+02 -7.993e-06 # -7.993e-06 3.921e-13 #------------------------ # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex 9.21296 +/- 12.7827 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 3.83789E-08 +/- 6.26213E-07 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.79 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.79 using 59 PHA bins. # Reduced chi-squared = 0.8910 for 57 degrees of freedom # Null hypothesis probability = 7.058101e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm #50.7695 0.0569555 0 9.30007 3.45980e-08 #============================== # Variances and Principal Axes # 1 3 # 1.6556E+02| 1.0000 -0.0000 # 9.0340E-16| -0.0000 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 1.656e+02 -7.306e-06 # -7.306e-06 3.234e-13 #------------------------ # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex 9.30007 +/- 12.8670 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 3.45980E-08 +/- 5.68643E-07 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.77 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.77 using 59 PHA bins. # Reduced chi-squared = 0.8907 for 57 degrees of freedom # Null hypothesis probability = 7.065000e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0045727 photons (1.2494e-10 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.02728 (0.000 - 1.220e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0045727 photons (1.2494e-10 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.001942 (0.000 - 1.593e-10) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0045068 photons (1.2194e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.002287 (0.000 - 6.316e-11) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 6.5615e-05 photons (2.9789e-12 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 9.566e-05 (0.000 - 4.434e-12) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.0836e-07 photons (1.8917e-14 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.0001610 (0.000 - 2.128e-11) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 6.4035e-10 photons (1.1455e-16 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.0006890 (0.000 - 1.432e-10) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 6.6326e-10 photons (1.2081e-16 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.02303 (0.000 - 1.035e-08) (90.00% confidence) # !XSPEC12> log none #