#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0i # #Thu Apr 14 18:30:22 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: 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/trigger680655/remake_spec_cflux/spec_T100/sw00680655000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger680655/remake_spec_cflux/spec_T100/sw00680655000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger680655/remake_spec_cflux/spec_T100/sw00680655000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.277e-02 +/- 1.888e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 49.22 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger680655/remake_spec_cflux/spec_T100/sw00680655000b_avg.rsp for Source 1 # # Spectral data counts: 2.59691 # Model predicted rate: 5.23965E-02 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.422462 +/- 1.51216E-02 # 4 2 cutep50 a 1.87240 +/- 0.232636 # 5 2 cutep50 b 9999.36 +/- 7.46576E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.28 using 59 PHA bins. # Reduced chi-squared = 0.9158 for 56 degrees of freedom # Null hypothesis probability = 6.536840e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.396286, 0.39628 #and delta stat 2.67412, 3.03187 #but latest trial 0.396285 gives 2.6738 #Suggest that you check this result using the steppar command. # 3 0.396283 0.445611 (-0.0261793,0.0231483) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # 4 1.45391 2.25066 (-0.418491,0.378261) # !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 #50.9672 4.26496e-05 1 0.421527 1.83632 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7969E-04| -0.9984 0.0570 -0.0000 # 4.1325E-03| 0.0570 0.9984 -0.0000 # 3.2600E+13| 0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.279e-04 1.545e-03 3.396e+04 # 1.545e-03 5.338e-02 1.267e+06 # 3.396e+04 1.267e+06 3.260e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.421527 +/- 1.50972E-02 # 4 2 cutep50 a 1.83632 +/- 0.231041 # 5 2 cutep50 b 9999.36 +/- 5.70966E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.97 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.97 using 59 PHA bins. # Reduced chi-squared = 0.9101 for 56 degrees of freedom # Null hypothesis probability = 6.653332e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at 1.83637 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: 4.92429e+12, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 5 0.0111765 0 (-9999.35,-9999.36) # !XSPEC12>log none; #