#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 17:48:05 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: 7.08498E-02 # # #Current model list: # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 0.604949 +/- 0.447850 # 2 1 pegcut HighECut keV 998.436 +/- 6029.26 # 3 1 pegcut eMin keV 100.000 frozen # 4 1 pegcut eMax keV 350.000 frozen # 5 1 pegcut norm 1.47788E+05 +/- 6.44519E+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 111182 200536 (-36616.3,52738) # !XSPEC12>error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 2:HighECut 5:norm #70.2331 2.01276 0 0.747435 9999.36 144952. #70.1782 1.93659 0 0.742364 9999.36 145823. #70.1306 1.8671 0 0.737629 9999.36 146635. #70.0894 1.79927 0 0.733226 9999.36 147395. #70.0539 1.73931 0 0.729130 9999.36 148107. #70.0229 1.6854 0 0.725301 9999.36 148768. #69.9962 1.63138 0 0.721745 9999.36 149388. #69.9729 1.58372 0 0.718419 9999.36 149964. #69.9529 1.53575 0 0.715332 10000.0 150504. #69.8511 2.24182 -1 0.695580 10000.0 152953. #69.8062 0.550393 -2 0.675468 10000.0 156458. #69.8041 0.0995518 -3 0.670732 10000.0 157311. #69.8041 0.0142912 2 0.670732 10000.0 157311. #======================================== # Variances and Principal Axes # 1 2 5 # 2.0823E-03| 1.0000 -0.0000 0.0000 # 4.1287E+08| -0.0000 -0.0555 0.9985 # 1.3854E+12| -0.0000 -0.9985 -0.0555 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.928e-01 4.988e+05 2.564e+04 # 4.988e+05 1.381e+12 7.680e+10 # 2.564e+04 7.680e+10 4.684e+09 #------------------------------------ # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 0.670732 +/- 0.439102 # 2 1 pegcut HighECut keV 1.00000E+04 +/- 1.17523E+06 # 3 1 pegcut eMin keV 100.000 frozen # 4 1 pegcut eMax keV 350.000 frozen # 5 1 pegcut norm 1.57311E+05 +/- 6.84416E+04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 69.80 using 59 bins. # #Test statistic : Chi-Squared 69.80 using 59 bins. # Null hypothesis probability of 1.02e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***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 69.80 using 59 bins. # #Test statistic : Chi-Squared 69.80 using 59 bins. # Null hypothesis probability of 1.02e-01 with 56 degrees of freedom # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #