#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12>show # #XSPEC version: 12.13.1 # #Sat Nov 16 17:48:04 2024 # 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/release6.32/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: # ../sw01228797000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1228797/01228797000-results/pha/preslew_pha/../sw01228797000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw01228797000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.369e-02 +/- 4.617e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 20.09 sec # Using fit statistic: chi # Using Response (RMF) File ../sw01228797000b_preslew.rsp for Source 1 # # Spectral data counts: 1.48066 # Model predicted rate: 7.08499E-02 # # #Current model list: # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 0.604940 +/- 0.447808 # 2 1 pegcut HighECut keV 996.972 +/- 6007.73 # 3 1 pegcut eMin keV 15.0000 frozen # 4 1 pegcut eMax keV 350.000 frozen # 5 1 pegcut norm 1.82103E+05 +/- 6.39383E+04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 70.50 using 59 bins. # #Test statistic : Chi-Squared 70.50 using 59 bins. # Null hypothesis probability of 9.20e-02 with 56 degrees of freedom # #Bayes is off # # !XSPEC12>error 5 # Parameter Confidence Range (2.706) # 5 145980 232979 (-36138.3,50860.8) # !XSPEC12>error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm #70.223 2.06724 0 0.746518 9999.34 180319. #70.1449 1.93055 0 0.739039 9999.36 181590. #70.0823 1.82828 0 0.732325 9999.36 182722. #70.0324 1.73062 0 0.726328 9999.36 183736. #69.9922 1.64295 0 0.720951 9999.36 184641. #69.9607 1.56159 0 0.716194 9999.36 185458. #69.9351 1.4971 0 0.711915 9999.36 186185. #69.9155 1.43473 0 0.708169 9999.36 186846. #69.8994 1.39232 0 0.704780 9999.36 187431. #69.8862 1.34711 0 0.701727 9999.36 187952. #69.8756 1.30258 0 0.699003 9999.36 188420. #69.8675 1.26423 0 0.696601 9999.36 188843. #======================================== # Variances and Principal Axes # 1 2 5 # 3.1219E-03| 1.0000 -0.0000 0.0000 # 3.7817E+08| -0.0000 -0.0536 0.9986 # 1.3417E+12| -0.0000 -0.9986 -0.0536 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.856e-01 4.815e+05 2.397e+04 # 4.815e+05 1.338e+12 7.176e+10 # 2.397e+04 7.176e+10 4.228e+09 #------------------------------------ # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 0.696601 +/- 0.430760 # 2 1 pegcut HighECut keV 9999.36 +/- 1.15665E+06 # 3 1 pegcut eMin keV 15.0000 frozen # 4 1 pegcut eMax keV 350.000 frozen # 5 1 pegcut norm 1.88843E+05 +/- 6.50232E+04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 69.87 using 59 bins. # #Test statistic : Chi-Squared 69.87 using 59 bins. # Null hypothesis probability of 1.01e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # 1 0.460638 0.862607 (-0.234922,0.167047) # !XSPEC12>error 2 # 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 69.85 using 59 bins. # #Test statistic : Chi-Squared 69.85 using 59 bins. # Null hypothesis probability of 1.01e-01 with 56 degrees of freedom # Current data and model not fit yet. # !XSPEC12> @/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part2_15_150kev_fit.xcm # !XSPEC12>log none #