#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12> show # #XSPEC version: 12.8.2 # #Sat May 30 23:41:50 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: # ../sw00436094000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00436094000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00436094000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 5.516e-02 +/- 2.580e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 19.08 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00436094000b_preslew.rsp for Source 1 # # Spectral data counts: 1.05244 # Model predicted rate: 5.45134E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.06667 +/- 0.305394 # 2 1 cutep50 b 626.523 +/- 1769.86 # 3 1 cutep50 norm 4.08782E-03 +/- 1.29210E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.02 using 59 PHA bins. # Reduced chi-squared = 0.8039 for 56 degrees of freedom # Null hypothesis probability = 8.531689e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.18398 photons (9.5742e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.18939 photons (2.7075e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 0.606778 1.27282 (-0.465276,0.200764) # !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 1.07205 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00406424 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 #44.9665 7.45649e-05 0 1.14419 9997.76 0.00376308 #======================================== # Variances and Principal Axes # 1 2 3 # 2.8137E-08| -0.0001 0.0000 1.0000 # 6.7590E-03| 1.0000 -0.0000 0.0001 # 1.3506E+12| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.950e-02 3.343e+05 -3.287e-04 # 3.343e+05 1.351e+12 -1.332e+03 # -3.287e-04 -1.332e+03 1.342e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.14419 +/- 0.299164 # 2 1 cutep50 b 9997.76 +/- 1.16216E+06 # 3 1 cutep50 norm 3.76308E-03 +/- 1.15837E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 44.97 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.97 using 59 PHA bins. # Reduced chi-squared = 0.8030 for 56 degrees of freedom # Null hypothesis probability = 8.545222e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.0034873 0.00648912 (-0.000275778,0.00272604) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.56201 photons (8.5565e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.5234 (0.000 - 7.777e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.43647 photons (3.8547e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.4094 (0.000 - 3.503e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.11004 photons (3.4405e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1219 (0.000 - 3.786e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.13673 photons (7.8551e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1409 (0.000 - 8.078e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12335 photons (1.4171e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1236 (0.000 - 1.419e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.066348 photons (1.3081e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.06156 (0.000 - 1.214e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.19189 photons (6.0099e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.1824 (0.000 - 5.713e-08) (90.00% confidence) # !XSPEC12> log none #