#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 18:37:12 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/trigger579571/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00579571000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger579571/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00579571000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger579571/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00579571000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.702e-03 +/- 2.627e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 35.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger579571/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00579571000b_avg.rsp for Source 1 # # Spectral data counts: 0.05958 # Model predicted rate: 2.89258E-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 2.47716E-15 +/- 1.78315E-13 # 4 2 cutep50 a -9.50000 +/- 32.2614 # 5 2 cutep50 b 21.0206 +/- 6.38472 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 53.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.00 using 59 PHA bins. # Reduced chi-squared = 0.9464 for 56 degrees of freedom # Null hypothesis probability = 5.892768e-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 -9.5 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 21.0206 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: 1.53788e-07, with delta statistic: 1.2811 # # #*** Parameter upper bound is INVALID. # # 3 0 0 (-2.41285e-15,-2.41285e-15) # !XSPEC12>error 4; # 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 #52.9007 2.57352e+13 0 2.86605e-16 -10.0000 20.5096 #52.8996 6.69389e+13 0 2.84918e-16 -10.0000 20.5130 #======================================== # Variances and Principal Axes # 3 4 5 # 2.6065E-32| -1.0000 0.0000 0.0000 # 2.8044E+01| -0.0000 -0.3980 -0.9174 # 5.8701E+03| 0.0000 0.9174 -0.3980 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.163e-28 1.786e-12 -2.673e-14 # 1.786e-12 6.328e+03 -1.584e+02 # -2.673e-14 -1.584e+02 2.998e+01 #------------------------------------ # #======================================================================== #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 2.84918E-16 +/- 2.27218E-14 # 4 2 cutep50 a -10.0000 +/- 79.5472 # 5 2 cutep50 b 20.5130 +/- 5.47537 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.90 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.90 using 59 PHA bins. # Reduced chi-squared = 0.9446 for 56 degrees of freedom # Null hypothesis probability = 5.929755e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 52.90 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.90 using 59 PHA bins. # Reduced chi-squared = 0.9446 for 56 degrees of freedom # Null hypothesis probability = 5.929792e-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; #