#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Thu Oct 20 00:14:38 2022 # 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 #Using chain rule to calculate statistic derivatives (faster method). # 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-pc-linux-gnu-libc2.12/../spectral/manager/../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/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_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/trigger997453/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.323e-01 +/- 1.751e-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 Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0146467 # Model predicted rate: 0.606006 # # #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 0.683933 +/- 8.50186 # 4 2 cutep50 a 2.03526 +/- 0.540558 # 5 2 cutep50 b 23.2616 +/- 1379.61 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 13.65 using 10 bins. # #Test statistic : Chi-Squared 13.65 using 10 bins. # Null hypothesis probability of 5.77e-02 with 7 degrees of freedom # #Bayes is off # # !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 #13.6414 1.85208 14 0.670254 2.03526 23.2616 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4564E-03| 0.0616 -0.9981 0.0008 # 3.5690E-02| 0.9981 0.0616 0.0060 # 1.9819E+06| -0.0060 0.0004 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.228e+01 -4.651e+00 -1.197e+04 # -4.651e+00 3.043e-01 7.706e+02 # -1.197e+04 7.706e+02 1.982e+06 #------------------------------------ # #======================================================================== #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 0.670254 +/- 8.50186 # 4 2 cutep50 a 2.03526 +/- 0.551590 # 5 2 cutep50 b 23.2616 +/- 1407.76 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.64 using 10 bins. # #Test statistic : Chi-Squared 13.64 using 10 bins. # Null hypothesis probability of 5.79e-02 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #13.5671 0.119782 -3 0.513760 2.25349 120.146 #13.5489 0.491964 -1 0.508430 2.21100 127.868 #13.5419 0.167286 0 0.504605 2.21979 122.370 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7579E-02| 0.9455 0.3257 0.0009 # 8.8162E-01| -0.3257 0.9455 0.0005 # 3.2808E+06| 0.0007 0.0008 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.587e+00 1.445e+00 -2.202e+03 # 1.445e+00 2.772e+00 -2.550e+03 # -2.202e+03 -2.550e+03 3.281e+06 #------------------------------------ # #======================================================================== #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 0.504605 +/- 1.25974 # 4 2 cutep50 a 2.21979 +/- 1.66499 # 5 2 cutep50 b 122.370 +/- 1811.30 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.54 using 10 bins. # #Test statistic : Chi-Squared 13.54 using 10 bins. # Null hypothesis probability of 6.00e-02 with 7 degrees of freedom #***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 2.21979 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 122.37 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 0.982829 (-0.502538,0.480291) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -10, with delta statistic: 1.33182 # # #*** Parameter lower bound is INVALID. # #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0 2.23307 (-2.23307,0) # !XSPEC12>error 5 # 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 13.54 using 10 bins. # #Test statistic : Chi-Squared 13.54 using 10 bins. # Null hypothesis probability of 6.00e-02 with 7 degrees of freedom # 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 #