#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12>show # #XSPEC version: 12.13.1 # #Sat Oct 19 17:24:16 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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_1speak/sw01230423000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_1speak/sw01230423000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/01230423000-results/pha/sw01230423000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.111e-01 +/- 1.763e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_1speak/sw01230423000b_1speak.rsp for Source 1 # # Spectral data counts: 0.111143 # Model predicted rate: 0.117632 # # #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 -7.39467 +/- 4.51242 # 4 2 cutep50 a 2.05578 +/- 4.87785E-02 # 5 2 cutep50 b 23.9324 +/- 529.105 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 37.31 using 59 bins. # #Test statistic : Chi-Squared 37.31 using 59 bins. # Null hypothesis probability of 9.74e-01 with 56 degrees of freedom # #Bayes is off # # !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 #37.1553 256.454 -2 -7.39844 2.05574 24.3444 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2125E-08| -0.0020 -1.0000 0.0001 # 1.7320E-02| 1.0000 -0.0020 0.0083 # 3.0599E+05| -0.0083 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.086e+01 -2.471e-01 -2.525e+03 # -2.471e-01 2.928e-03 2.993e+01 # -2.525e+03 2.993e+01 3.060e+05 #------------------------------------ # #======================================================================== #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 -7.39844 +/- 4.56749 # 4 2 cutep50 a 2.05574 +/- 5.41113E-02 # 5 2 cutep50 b 24.3444 +/- 553.145 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 37.16 using 59 bins. # #Test statistic : Chi-Squared 37.16 using 59 bins. # Null hypothesis probability of 9.75e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # 3 -7.75851 -7.28108 (-0.359892,0.11754) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.88712, 1.8777 #and delta stat 2.30621, 3.01657 #but latest trial 1.88172 gives 2.09139 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #37.078 0.0921276 -1 -7.48327 2.14475 60.0289 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1172E-05| -0.0431 -0.9991 0.0011 # 1.6788E-02| 0.9991 -0.0431 0.0031 # 9.5629E+05| -0.0031 0.0012 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.010e+00 -3.513e+00 -2.933e+03 # -3.513e+00 1.372e+00 1.145e+03 # -2.933e+03 1.145e+03 9.563e+05 #------------------------------------ # #======================================================================== #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 -7.48327 +/- 3.00173 # 4 2 cutep50 a 2.14475 +/- 1.17122 # 5 2 cutep50 b 60.0289 +/- 977.894 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 37.08 using 59 bins. # #Test statistic : Chi-Squared 37.08 using 59 bins. # Null hypothesis probability of 9.76e-01 with 56 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 0.827285 2.14478 (-1.3175,0) # !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 37.08 using 59 bins. # #Test statistic : Chi-Squared 37.08 using 59 bins. # Null hypothesis probability of 9.76e-01 with 56 degrees of freedom # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #