#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 17:24:15 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: 0.117716 # # #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.95585 +/- 2.64278 # 4 2 cutep50 a 2.05551 +/- 4.40976E-02 # 5 2 cutep50 b 23.8130 +/- 523.468 # 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) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.95585, -12.3032 #and delta stat 0, 10.5505 #but latest trial -10.1575 gives 11.3243 #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 #37.1571 388.681 -2 -7.95794 2.05543 24.2023 #37.1539 208.228 -2 -7.95815 2.05542 24.2299 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9920E-08| -0.0019 -1.0000 0.0001 # 1.7340E-02| 1.0000 -0.0019 0.0049 # 3.0251E+05| -0.0049 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.174e+00 -1.328e-01 -1.471e+03 # -1.328e-01 2.464e-03 2.730e+01 # -1.471e+03 2.730e+01 3.025e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.95815 +/- 2.67836 # 4 2 cutep50 a 2.05542 +/- 4.96372E-02 # 5 2 cutep50 b 24.2299 +/- 549.999 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 37.15 using 59 bins. # #Test statistic : Chi-Squared 37.15 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 -8.24796 -7.83125 (-0.28976,0.12695) # !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 #37.0839 0.0919122 -1 -8.02347 2.13707 57.0918 #======================================== # Variances and Principal Axes # 3 4 5 # 8.6254E-06| -0.0381 -0.9993 0.0010 # 1.7304E-02| 0.9993 -0.0381 0.0022 # 1.1107E+06| -0.0021 0.0011 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.073e+00 -2.584e+00 -2.370e+03 # -2.584e+00 1.320e+00 1.211e+03 # -2.370e+03 1.211e+03 1.111e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -8.02347 +/- 2.25237 # 4 2 cutep50 a 2.13707 +/- 1.14904 # 5 2 cutep50 b 57.0918 +/- 1053.92 # 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 0.825431 2.13709 (-1.31166,0) # !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> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none #