#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 00:43:29 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/trigger640584/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00640584000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00640584000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00640584000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.454e-03 +/- 2.407e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 29.94 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00640584000b_avg.rsp for Source 1 # # Spectral data counts: 0.163319 # Model predicted rate: 6.86234E-03 # # #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 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 1.39297E-02 +/- 4.10413E-02 # 4 2 cutep50 a 1.57104 +/- 2.17098 # 5 2 cutep50 b 9999.36 +/- 1.94584E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 61.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.57 using 59 PHA bins. # Reduced chi-squared = 1.099 for 56 degrees of freedom # Null hypothesis probability = 2.835184e-01 # Weighting method: standard # !XSPEC12>error 3; # 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 #61.3223 34.1814 -1 0.0131408 1.53239 9999.36 #61.2837 15.1313 -1 0.0129495 1.51465 9999.36 #61.2748 8.34145 -1 0.0129146 1.50612 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7149E-05| -0.9998 -0.0180 0.0000 # 5.0763E-01| 0.0180 -0.9998 0.0000 # 3.8427E+14| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.870e-03 9.018e-02 8.031e+05 # 9.018e-02 6.384e+00 4.752e+07 # 8.031e+05 4.752e+07 3.843e+14 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 1.29146E-02 +/- 4.32407E-02 # 4 2 cutep50 a 1.50612 +/- 2.52666 # 5 2 cutep50 b 9999.36 +/- 1.96028E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 61.27 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.27 using 59 PHA bins. # Reduced chi-squared = 1.094 for 56 degrees of freedom # Null hypothesis probability = 2.924809e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 1.50612 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 0.0665055 (-0.0129233,0.0535823) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.50196, -2.65438 #and delta stat 0, 3.09234 #but latest trial -2.38609 gives 3.69682 #Suggest that you check this result using the steppar command. # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 61.27 using 59 PHA bins. # #Test statistic : Chi-Squared = 61.27 using 59 PHA bins. # Reduced chi-squared = 1.094 for 56 degrees of freedom # Null hypothesis probability = 2.925566e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_350kev_fit.xcm # !XSPEC12>log none; #