#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 05:50:39 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: # ../sw00331856000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00331856000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00331856000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 4.595e-02 +/- 4.827e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.976 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00331856000b_preslew.rsp for Source 1 # # Spectral data counts: 0.136734 # Model predicted rate: 4.57766E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.706016 +/- 0.707121 # 2 1 cutep50 b 933.560 +/- 6460.23 # 3 1 cutep50 norm 3.36784E-03 +/- 2.20934E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 44.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.63 using 59 PHA bins. # Reduced chi-squared = 0.7969 for 56 degrees of freedom # Null hypothesis probability = 8.628982e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.12915 photons (6.891e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.19192 photons (2.8451e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 -0.360402 1.09399 (-1.06908,0.385311) # !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 0.708679 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00335687 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 #44.5147 0.000728689 0 0.781616 10000.0 0.00312305 #44.5147 0.528509 2 0.781616 10000.0 0.00312305 #======================================== # Variances and Principal Axes # 1 2 3 # 9.2470E-08| -0.0007 0.0000 1.0000 # 3.5678E-02| 1.0000 -0.0000 0.0007 # 3.0555E+12| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.798e-01 1.165e+06 -1.295e-03 # 1.165e+06 3.056e+12 -3.461e+03 # -1.295e-03 -3.461e+03 4.029e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.781616 +/- 0.692693 # 2 1 cutep50 b 1.00000E+04 +/- 1.74801E+06 # 3 1 cutep50 norm 3.12305E-03 +/- 2.00734E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 44.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 44.51 using 59 PHA bins. # Reduced chi-squared = 0.7949 for 56 degrees of freedom # Null hypothesis probability = 8.655589e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 1 is pegged at 0.275076 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 2 is pegged at 0.01 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 upper bound error calculation. # 3 0.00256632 0 (-0.000556876,-0.0031232) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.53587 photons (1.0503e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 2.569 (0.000 - 8.121e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.35642 photons (3.6397e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 1.018 (0.000 - 1.520e-07) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.064723 photons (2.0395e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.09430 (0.000 - 2.928e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.099999 photons (5.8278e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.01496 - 0.1422 (8.358e-10 - 8.441e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.11583 photons (1.3498e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.3236 (0.000 - 3.915e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.07587 photons (1.5031e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.4672 (0.000 - 9.410e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.25532 photons (8.366e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 3.449 (0.000 - 1.305e-06) (90.00% confidence) # !XSPEC12> log none #