#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 00:48:25 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: # ../sw00429954000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00429954000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00429954000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 5.008e-02 +/- 2.180e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 21.63 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00429954000b_preslew.rsp for Source 1 # # Spectral data counts: 1.08311 # Model predicted rate: 4.92833E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.732313 +/- 0.298938 # 2 1 cutep50 b 989.831 +/- 3280.26 # 3 1 cutep50 norm 3.70665E-03 +/- 1.00182E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.31 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.31 using 59 PHA bins. # Reduced chi-squared = 1.059 for 56 degrees of freedom # Null hypothesis probability = 3.559553e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.1443 photons (7.6878e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.21015 photons (3.1103e-08 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:a 2:b 3:norm #58.7488 2.50296 0 0.835432 9999.18 0.00348452 #58.6674 68.1745 0 0.825097 9999.33 0.00347331 #58.6351 124.293 0 0.818795 9999.35 0.00346568 #58.6222 169.962 0 0.814917 9999.36 0.00346047 #58.6171 205.794 0 0.812516 9999.36 0.00345694 #======================================== # Variances and Principal Axes # 1 2 3 # 1.9731E-08| -0.0008 0.0000 1.0000 # 6.2849E-03| 1.0000 -0.0000 0.0008 # 5.5278E+11| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.592e-02 2.098e+05 -2.518e-04 # 2.098e+05 5.528e+11 -6.769e+02 # -2.518e-04 -6.769e+02 8.527e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.812516 +/- 0.293118 # 2 1 cutep50 b 9999.36 +/- 7.43497E+05 # 3 1 cutep50 norm 3.45694E-03 +/- 9.23423E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.62 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.62 using 59 PHA bins. # Reduced chi-squared = 1.047 for 56 degrees of freedom # Null hypothesis probability = 3.796697e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !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 0.812516 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00345694 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 #58.5961 0.00122149 1 0.803891 10000.0 0.00346362 #58.5961 0.0373034 2 0.803891 10000.0 0.00346362 #======================================== # Variances and Principal Axes # 1 2 3 # 1.9628E-08| -0.0008 0.0000 1.0000 # 6.2790E-03| 1.0000 -0.0000 0.0008 # 5.4602E+11| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.602e-02 2.087e+05 -2.510e-04 # 2.087e+05 5.460e+11 -6.705e+02 # -2.510e-04 -6.705e+02 8.474e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.803891 +/- 0.293284 # 2 1 cutep50 b 1.00000E+04 +/- 7.38932E+05 # 3 1 cutep50 norm 3.46362E-03 +/- 9.20554E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.60 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.60 using 59 PHA bins. # Reduced chi-squared = 1.046 for 56 degrees of freedom # Null hypothesis probability = 3.804005e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.00320533 0.00369409 (-0.00025829,0.000230463) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.58745 photons (1.135e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.3032 - 1.021 (4.115e-08 - 2.566e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.39501 photons (3.9996e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.2421 - 0.5669 (2.100e-08 - 6.402e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.073306 photons (2.3089e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.06242 - 0.08243 (1.970e-09 - 2.591e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.11175 photons (6.5068e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.06877 - 0.1360 (3.923e-09 - 8.079e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12746 photons (1.4841e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.06166 - 0.2061 (7.016e-09 - 2.435e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.082495 photons (1.6339e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.02608 - 0.2037 (5.124e-09 - 4.068e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.27493 photons (8.9838e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.09738 - 0.6767 (3.033e-08 - 2.331e-07) (90.00% confidence) # !XSPEC12> log none #