#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 04:00:06 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: # ../sw00352420000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00352420000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00352420000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 6.150e-02 +/- 3.318e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 12.16 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00352420000b_preslew.rsp for Source 1 # # Spectral data counts: 0.747648 # Model predicted rate: 6.06623E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.43058 +/- 0.344140 # 2 1 cutep50 b 9999.24 +/- 2.20994E+06 # 3 1 cutep50 norm 4.12742E-03 +/- 1.57850E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 47.32 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.32 using 59 PHA bins. # Reduced chi-squared = 0.8450 for 56 degrees of freedom # Null hypothesis probability = 7.890117e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.23141 photons (1.178e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.17974 photons (2.51e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 1.26328, 1.26328 #and delta statistic 0.980475, 2.75849 # # 1 1.26328 1.5898 (-0.167072,0.159446) # !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 1.43035 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00412754 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. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.90596e+12, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9999.36,-9999.36) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #46.6393 36.2771 -3 2.26835 95.8221 0.00144932 #46.6271 485.606 -2 2.26823 95.8132 0.00144847 #46.6262 158.721 -2 2.26814 95.7895 0.00144872 #======================================== # Variances and Principal Axes # 1 2 3 # 5.7669E-09| -0.0742 0.0002 -0.9972 # 8.3599E-06| 0.9972 -0.0021 -0.0742 # 6.7649E+04| 0.0021 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.066e-01 1.440e+02 -4.477e-04 # 1.440e+02 6.765e+04 -2.100e-01 # -4.477e-04 -2.100e-01 7.038e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.26814 +/- 0.553703 # 2 1 cutep50 b 95.7895 +/- 260.094 # 3 1 cutep50 norm 1.44872E-03 +/- 8.38903E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 46.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.63 using 59 PHA bins. # Reduced chi-squared = 0.8326 for 56 degrees of freedom # Null hypothesis probability = 8.096656e-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 0.29216 photons (2.2383e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.6721 (0.000 - 1.271e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.27472 photons (1.6024e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.3468 (0.000 - 2.271e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.13225 photons (4.0402e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1760 (0.000 - 5.349e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.08857 photons (4.8853e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 6.396e+05 (0.000 - 0.04809) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.040504 photons (4.4857e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 3.042e+11 (0.000 - 4.715e+04) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.013395 photons (2.6132e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.03061 (0.000 - 6.034e-09) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.030838 photons (8.9721e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 8.392e+46 (0.000 - 4.658e+40) (90.00% confidence) # !XSPEC12> log none #