#XSPEC version: 12.11.0 #Build Date/Time: Mon Apr 13 12:38:19 2020 # !XSPEC12>show # #XSPEC version: 12.11.0 # #Mon Jun 29 00:22:38 2020 # 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/trigger954519/remake_spec_cflux/spec_time_resolved//resolved_spec_22/sw00954519000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/remake_spec_cflux/spec_time_resolved//resolved_spec_22/sw00954519000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/remake_spec_cflux/spec_time_resolved//resolved_spec_22/sw00954519000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.120e-02 +/- 1.828e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 29.76 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/remake_spec_cflux/spec_time_resolved//resolved_spec_22/sw00954519000b_avg.rsp for Source 1 # # Spectral data counts: 0.333306 # Model predicted rate: 1.04668E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -8.33264 +/- 0.565717 # 4 2 cutep50 a 2.17112 +/- 0.928974 # 5 2 cutep50 b 71.8758 +/- 609.594 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 42.88 using 59 bins. # #Test statistic : Chi-Squared 42.88 using 59 bins. # Null hypothesis probability of 9.01e-01 with 56 degrees of freedom # !XSPEC12>error 3 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #42.8526 0.215586 -2 -8.47174 2.55167 190.791 #======================================== # Variances and Principal Axes # 3 4 5 # 2.9978E-04| -0.1955 -0.9807 0.0030 # 1.7286E-02| 0.9807 -0.1955 0.0017 # 1.1061E+05| -0.0011 0.0033 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.484e-01 -3.998e-01 -1.207e+02 # -3.998e-01 1.194e+00 3.633e+02 # -1.207e+02 3.633e+02 1.106e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -8.47174 +/- 0.385232 # 4 2 cutep50 a 2.55167 +/- 1.09286 # 5 2 cutep50 b 190.791 +/- 332.584 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 42.85 using 59 bins. # #Test statistic : Chi-Squared 42.85 using 59 bins. # Null hypothesis probability of 9.02e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.47174, -9.10544 #and delta stat 0, 4.04822 #but latest trial -8.98985 gives 5.09701 #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 42.85 using 59 bins. # #Test statistic : Chi-Squared 42.85 using 59 bins. # Null hypothesis probability of 9.02e-01 with 56 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_25kev_fit.xcm # !XSPEC12>log none #