#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 22:50:00 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: Energy # 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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger515375/remake_spec_cflux/spec_20ms_peak/sw00515375000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger515375/remake_spec_cflux/spec_20ms_peak/sw00515375000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger515375/remake_spec_cflux/spec_20ms_peak/sw00515375000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.794e-01 +/- 6.849e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger515375/remake_spec_cflux/spec_20ms_peak/sw00515375000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00558769 # Model predicted rate: 0.261133 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.674274 +/- 0.239563 # 4 2 cutep50 a 1.92006 +/- 1.48171 # 5 2 cutep50 b 9999.36 +/- 9.58815E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.37 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.37 using 10 PHA bins. # Reduced chi-squared = 0.482 for 7 degrees of freedom # Null hypothesis probability = 8.484486e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 1.92006 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.36 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. # 3 0 1.02146 (-0.674932,0.346525) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # 4 -1.15106 5.88555 (-3.06472,3.97189) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #3.34641 0.000852614 2 0.683281 1.84710 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 2.6399E-02| -0.9948 -0.1018 -0.0000 # 1.7957E-01| 0.1018 -0.9948 0.0000 # 1.9355E+15| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.524e-02 -2.416e-01 -7.262e+06 # -2.416e-01 2.053e+00 6.024e+07 # -7.262e+06 6.024e+07 1.935e+15 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.683281 +/- 0.235024 # 4 2 cutep50 a 1.84710 +/- 1.43284 # 5 2 cutep50 b 9999.36 +/- 4.39939E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.35 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.35 using 10 PHA bins. # Reduced chi-squared = 0.478 for 7 degrees of freedom # Null hypothesis probability = 8.512159e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 3.79426e+13, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 5 9999.36 0 (-1.32142e-07,-9999.36) # !XSPEC12>log none; #