#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Sat Dec 26 08:16:11 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/trigger358520/remake_spec_cflux/spec_20ms_peak/sw00358520000b_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/trigger358520/remake_spec_cflux/spec_20ms_peak/sw00358520000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger358520/remake_spec_cflux/spec_20ms_peak/sw00358520000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.972e-01 +/- 7.518e-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/trigger358520/remake_spec_cflux/spec_20ms_peak/sw00358520000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0059435 # Model predicted rate: 0.270901 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.42875 +/- 1.58493 # 2 1 cutep50 b 9999.36 +/- 1.12349E+07 # 3 1 cutep50 norm 1.63784E-02 +/- 3.12048E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.96 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.96 using 10 PHA bins. # Reduced chi-squared = 0.851 for 7 degrees of freedom # Null hypothesis probability = 5.448483e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 0.00233651, 0.00232174 #and delta statistic 1.34446, 5.12555 # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #5.88461 0.0369181 -2 2.38580 133.342 0.00544543 #======================================== # Variances and Principal Axes # 1 2 3 # 1.9680E-06| -0.1473 0.0004 -0.9891 # 3.9451E-04| 0.9891 -0.0027 -0.1473 # 5.5088E+05| 0.0027 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.013e+00 1.487e+03 -2.252e-02 # 1.487e+03 5.509e+05 -8.323e+00 # -2.252e-02 -8.323e+00 1.362e-04 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.38580 +/- 2.00317 # 2 1 cutep50 b 133.342 +/- 742.208 # 3 1 cutep50 norm 5.44543E-03 +/- 1.16722E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.88 using 10 PHA bins. # Reduced chi-squared = 0.841 for 7 degrees of freedom # Null hypothesis probability = 5.532862e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 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 2.3853, 5.68049 #and delta stat 0, 3.02524 #but latest trial 4.61375 gives 3.02524 #Suggest that you check this result using the steppar command. # 1 -1.1383 4.03289 (-3.5236,1.6476) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 5.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.88 using 10 PHA bins. # Reduced chi-squared = 0.841 for 7 degrees of freedom # Null hypothesis probability = 5.532987e-01 # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> log none #