#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12>show # #XSPEC version: 12.13.1 # #Sat Sep 30 00:24:42 2023 # 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/trigger1181187/remake_spec_cflux/spec_20ms_peak/sw01181187000b_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/trigger1181187/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1181187/remake_spec_cflux/spec_20ms_peak/sw01181187000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1181187/remake_spec_cflux/spec_20ms_peak/sw01181187000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 9.201e-01 +/- 1.861e-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/trigger1181187/remake_spec_cflux/spec_20ms_peak/sw01181187000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0184028 # Model predicted rate: 0.809498 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.08002 +/- 1.35995 # 4 2 cutep50 a 2.04265 +/- 1.03567E-02 # 5 2 cutep50 b 17.1694 +/- 875.707 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 7.24 using 10 bins. # #Test statistic : Chi-Squared 7.24 using 10 bins. # Null hypothesis probability of 4.05e-01 with 7 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.57475, -7.58073 #and delta stat 2.66999, 2.84146 #but latest trial -7.58065 gives 2.84182 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.08003, -6.46679 #and delta stat 0, 22.9823 #but latest trial -6.48619 gives 77.7529 #Suggest that you check this result using the steppar command. # 3 -7.57774 -6.77341 (-0.497709,0.306621) # !XSPEC12>error 4 # 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 #7.20812 2.6012 0 -7.08441 2.05968 23.7726 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4563E-09| -0.0006 -1.0000 0.0001 # 3.2317E-02| 1.0000 -0.0006 0.0011 # 1.3930E+06| -0.0011 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.727e+00 -1.269e-01 -1.536e+03 # -1.269e-01 9.498e-03 1.150e+02 # -1.536e+03 1.150e+02 1.393e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.08441 +/- 1.31416 # 4 2 cutep50 a 2.05968 +/- 9.74578E-02 # 5 2 cutep50 b 23.7726 +/- 1180.24 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 7.21 using 10 bins. # #Test statistic : Chi-Squared 7.21 using 10 bins. # Null hypothesis probability of 4.08e-01 with 7 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 2.05968, 2.22 #and delta stat 0, 5.77701 #but latest trial 2.17522 gives 5.77701 #Suggest that you check this result using the steppar command. # 4 0.418353 2.13984 (-1.64133,0.0801587) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0.788587 # # #*** Parameter upper bound is INVALID. # # 5 0.0103285 0 (-23.7622,-23.7726) # !XSPEC12>log none #