#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 00:52:49 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: # ../sw00429357000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00429357000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00429357000b_slew.pha #Net count rate (cts/s) for Spectrum:1 3.204e-04 +/- 7.683e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 179.6 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00429357000b_preslew.rsp for Source 1 # # Spectral data counts: 0.057549 # Model predicted rate: 3.46637E-04 # # #Current model list: # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex -0.797672 +/- 5.11487 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 1.32714E-05 +/- 6.38363E-05 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.41 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.41 using 59 PHA bins. # Reduced chi-squared = 0.9195 for 57 degrees of freedom # Null hypothesis probability = 6.475494e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.00029805 photons (1.7538e-11 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.002291 photons (3.918e-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: -4.41132e+06, with delta statistic: 0.012869 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 4.41131e+06, with delta statistic: 0.480797 # # #*** Parameter upper bound is INVALID. # # 1 0 0 (0.855446,0.855446) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 3:norm #52.3821 0.0250398 -2 -2.04337 1.95970e-06 #============================== # Variances and Principal Axes # 1 3 # 7.2092E+00| -1.0000 -0.0000 # 3.6315E-11| 0.0000 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.209e+00 6.057e-05 # 6.057e-05 5.452e-10 #------------------------ # #======================================================================== #Model npow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 npow PhoIndex -2.04337 +/- 2.68500 # 2 1 npow enorm keV 50.0000 frozen # 3 1 npow norm 1.95970E-06 +/- 2.33503E-05 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.38 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.38 using 59 PHA bins. # Reduced chi-squared = 0.9190 for 57 degrees of freedom # Null hypothesis probability = 6.487122e-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 0.012018 photons (5.0727e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.05977 (0.000 - 1.415e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.00091116 photons (1.6496e-10 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.007505 (0.000 - 8.834e-10) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 3.0807e-06 photons (1.0283e-13 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.002907 (0.000 - 8.856e-11) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.8298e-05 photons (1.8241e-12 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.002615 (0.000 - 1.420e-10) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.00023329 photons (3.0076e-11 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.001278 (0.000 - 1.504e-10) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.0006465 photons (1.3296e-10 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.001873 (0.000 - 3.780e-10) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.011753 photons (5.0407e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.01982 (0.000 - 8.325e-09) (90.00% confidence) # !XSPEC12> log none #