#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 06:39:02 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: # ../sw00319584000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00319584000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00319584000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 5.854e-02 +/- 2.244e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 32.5 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00319584000b_preslew.rsp for Source 1 # # Spectral data counts: 1.90257 # Model predicted rate: 5.63034E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.915615 +/- 0.262744 # 2 1 cutep50 b 9999.36 +/- 7.67372E+05 # 3 1 cutep50 norm 3.88051E-03 +/- 9.74017E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 83.41 using 59 PHA bins. # #Test statistic : Chi-Squared = 83.41 using 59 PHA bins. # Reduced chi-squared = 1.489 for 56 degrees of freedom # Null hypothesis probability = 1.021007e-02 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.17047 photons (8.9922e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.22113 photons (3.2486e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 0.765668 1.02569 (-0.148851,0.111168) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 0.91452 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00387988 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #83.3524 0.0214252 1 0.897985 10000.0 0.00387047 #83.3524 0.089996 1 0.897984 10000.0 0.00387047 #======================================== # Variances and Principal Axes # 1 2 3 # 2.0174E-08| -0.0006 0.0000 1.0000 # 5.1699E-03| 1.0000 -0.0000 0.0006 # 5.7476E+11| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.978e-02 1.927e+05 -2.404e-04 # 1.927e+05 5.748e+11 -7.263e+02 # -2.404e-04 -7.263e+02 9.398e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.897984 +/- 0.264150 # 2 1 cutep50 b 1.00000E+04 +/- 7.58126E+05 # 3 1 cutep50 norm 3.87047E-03 +/- 9.69449E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 83.35 using 59 PHA bins. # #Test statistic : Chi-Squared = 83.35 using 59 PHA bins. # Reduced chi-squared = 1.488 for 56 degrees of freedom # Null hypothesis probability = 1.031616e-02 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.00362311 0.00410412 (-0.000247356,0.000233656) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.62787 photons (1.1397e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.3663 - 1.191 (4.570e-08 - 2.846e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.44124 photons (4.3071e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.2846 - 0.7115 (2.272e-08 - 8.319e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.089554 photons (2.8149e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.07393 - 0.09949 (2.319e-09 - 3.133e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12899 photons (7.4827e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.08631 - 0.1589 (4.950e-09 - 9.350e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.13789 photons (1.5996e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.07982 - 0.2227 (9.125e-09 - 2.628e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.084816 photons (1.6778e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.03393 - 0.1694 (6.673e-09 - 3.368e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.27145 photons (8.7676e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.1108 - 0.6575 (3.459e-08 - 2.239e-07) (90.00% confidence) # !XSPEC12> log none #