#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Fri Dec 25 18:01:50 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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger431128/remake_spec_cflux/spec_20ms_peak/sw00431128000b_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/trigger431128/remake_spec_cflux/spec_20ms_peak/sw00431128000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger431128/remake_spec_cflux/spec_20ms_peak/sw00431128000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.188e-01 +/- 1.154e-01 # 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/trigger431128/remake_spec_cflux/spec_20ms_peak/sw00431128000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0103763 # Model predicted rate: 0.441667 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.136752 +/- 1.84487 # 2 1 cutep50 b 68.8388 +/- 53.3965 # 3 1 cutep50 norm 0.140689 +/- 0.270855 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 6.92 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.92 using 10 PHA bins. # Reduced chi-squared = 0.989 for 7 degrees of freedom # Null hypothesis probability = 4.371642e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #6.52226 0.0086826 -2 -2.93961 43.6270 12.3469 #======================================== # Variances and Principal Axes # 1 2 3 # 3.7219E-02| -0.9946 -0.0771 -0.0692 # 4.8241E+01| 0.0836 -0.9919 -0.0955 # 3.7351E+03| 0.0612 0.1008 -0.9930 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.438e+01 1.906e+01 -2.275e+02 # 1.906e+01 8.540e+01 -3.692e+02 # -2.275e+02 -3.692e+02 3.684e+03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -2.93961 +/- 3.79271 # 2 1 cutep50 b 43.6270 +/- 9.24099 # 3 1 cutep50 norm 12.3469 +/- 60.6924 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 6.52 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.52 using 10 PHA bins. # Reduced chi-squared = 0.932 for 7 degrees of freedom # Null hypothesis probability = 4.802532e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -10 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.02305, 3.26447 #and delta stat 0.526455, 2.9137 #but latest trial 2.54299 gives 2.9137 #Suggest that you check this result using the steppar command. # 1 0 2.14376 (2.97451,5.11827) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 972.429, 1016.38 #and delta stat 0.581491, 3.12665 #but latest trial 1009.8 gives 3.12728 #Suggest that you check this result using the steppar command. # 2 31.2481 994.404 (-12.2439,950.912) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 343690 (-14.1982,343676) # !XSPEC12> log none #