#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12> show # #XSPEC version: 12.9.0n # #Sun Jul 31 21:47:03 2016 # 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: # ../sw00704155000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00704155000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00704155000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 6.886e-02 +/- 3.014e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 54.06 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00704155000b_preslew.rsp for Source 1 # # Spectral data counts: 3.72292 # Model predicted rate: 6.77667E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.12144 +/- 0.284452 # 2 1 cutep50 b 997.316 +/- 5023.92 # 3 1 cutep50 norm 4.96950E-03 +/- 1.42100E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 63.37 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.37 using 59 PHA bins. # Reduced chi-squared = 1.132 for 56 degrees of freedom # Null hypothesis probability = 2.326733e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.23404 photons (1.215e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.23615 photons (3.376e-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 0.927095, 0.927093 #and delta statistic 1.86081, 5.31647 # # 1 0.927094 1.30392 (-0.194373,0.182454) # !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 1.12147 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00496733 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 #62.9976 0.00388436 1 1.16741 9999.32 0.00474032 #======================================== # Variances and Principal Axes # 1 2 3 # 3.9369E-08| -0.0003 0.0000 1.0000 # 5.8857E-03| 1.0000 -0.0000 0.0003 # 1.2316E+12| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.905e-02 3.002e+05 -3.565e-04 # 3.002e+05 1.232e+12 -1.471e+03 # -3.565e-04 -1.471e+03 1.797e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.16741 +/- 0.281164 # 2 1 cutep50 b 9999.32 +/- 1.10976E+06 # 3 1 cutep50 norm 4.74032E-03 +/- 1.34064E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.00 using 59 PHA bins. # Reduced chi-squared = 1.125 for 56 degrees of freedom # Null hypothesis probability = 2.426090e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.16741 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00474032 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: 9.57115e+11, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9999.33,-9999.33) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.00441362 0.00621302 (-0.000326708,0.00147269) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.70424 photons (1.0537e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.6796 (0.000 - 9.764e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.55146 photons (4.8233e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.5286 (0.000 - 4.568e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.14172 photons (4.4289e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1548 (0.000 - 4.808e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.17367 photons (9.968e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1653 (0.000 - 9.416e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.15419 photons (1.7697e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1515 (0.000 - 1.746e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.081885 photons (1.6139e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.07530 (0.000 - 1.482e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.23466 photons (7.3279e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.2330 (0.000 - 7.312e-08) (90.00% confidence) # !XSPEC12> log none #