#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Mon Oct 24 03:54:33 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/trigger1080859/remake_spec_cflux/spec_20ms_peak/sw01080859000b_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/trigger1080859/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1080859/remake_spec_cflux/spec_20ms_peak/sw01080859000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1080859/remake_spec_cflux/spec_20ms_peak/sw01080859000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 4.710e-01 +/- 1.508e-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/trigger1080859/remake_spec_cflux/spec_20ms_peak/sw01080859000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00942032 # Model predicted rate: 0.480810 # # #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 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.86170 +/- 21.1917 # 4 2 cutep50 a 2.05098 +/- 0.102337 # 5 2 cutep50 b 20.9985 +/- 2129.85 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 7.17 using 10 bins. # #Test statistic : Chi-Squared 7.17 using 10 bins. # Null hypothesis probability of 4.11e-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 -6.8617, -11.2532 #and delta stat 0, 3.07842 #but latest trial -10.979 gives 6.17019 #Suggest that you check this result using the steppar command. # 3 -9.05744 -6.6267 (-2.19575,0.234988) # !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 #7.10404 4.81678 0 -6.86517 2.05095 21.3321 #======================================== # Variances and Principal Axes # 3 4 5 # 6.5037E-09| -0.0005 -1.0000 0.0000 # 7.1014E-02| 1.0000 -0.0005 0.0096 # 4.8526E+06| -0.0096 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.483e+02 -2.412e+00 -4.664e+04 # -2.412e+00 1.297e-02 2.509e+02 # -4.664e+04 2.509e+02 4.852e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.86517 +/- 21.1739 # 4 2 cutep50 a 2.05095 +/- 0.113905 # 5 2 cutep50 b 21.3321 +/- 2202.76 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 7.10 using 10 bins. # #Test statistic : Chi-Squared 7.10 using 10 bins. # Null hypothesis probability of 4.18e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -1.4253 2.05095 (-3.47625,2.2915e-13) # !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 7.10 using 10 bins. # #Test statistic : Chi-Squared 7.10 using 10 bins. # Null hypothesis probability of 4.18e-01 with 7 degrees of freedom # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #