#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12>show # #XSPEC version: 12.13.1 # #Tue Dec 26 15:57:56 2023 # 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/trigger1201696/remake_spec_cflux/spec_20ms_peak/sw01201696000b_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/trigger1201696/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1201696/remake_spec_cflux/spec_20ms_peak/sw01201696000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1201696/remake_spec_cflux/spec_20ms_peak/sw01201696000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.152e+00 +/- 3.594e-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/trigger1201696/remake_spec_cflux/spec_20ms_peak/sw01201696000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0230396 # Model predicted rate: 0.966295 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.99214 +/- 3.95260 # 4 2 cutep50 a 2.01918 +/- 1.69729E-06 # 5 2 cutep50 b 7.82686 +/- 1081.10 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 3.57 using 10 bins. # #Test statistic : Chi-Squared 3.57 using 10 bins. # Null hypothesis probability of 8.27e-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 -6.99214, -13.4941 #and delta stat 0, 8.93717 #but latest trial -10.5699 gives 8.96461 #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 #3.44077 6.1209e+07 -2 -6.98894 2.01918 7.98893 #3.44027 5.07381e+06 -1 -6.99179 2.01918 7.98770 #======================================== # Variances and Principal Axes # 3 4 5 # 6.1636E-04| -0.0000 -1.0000 0.0000 # 6.1636E-02| 1.0000 -0.0000 0.0035 # 1.2508E+06| -0.0035 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.531e+01 -9.543e-06 -4.367e+03 # -9.543e-06 5.971e-12 2.733e-03 # -4.367e+03 2.733e-03 1.251e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.99179 +/- 3.91288 # 4 2 cutep50 a 2.01918 +/- 2.44359E-06 # 5 2 cutep50 b 7.98770 +/- 1118.37 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 3.44 using 10 bins. # #Test statistic : Chi-Squared 3.44 using 10 bins. # Null hypothesis probability of 8.42e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -6.99179, -13.4284 #and delta stat 0, 7.81599 #but latest trial -10.7791 gives 9.0982 #Suggest that you check this result using the steppar command. # 3 -10.2101 -6.71931 (-3.21767,0.273147) # !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 #3.25091 0.0291418 -1 -6.83321 1.42493 274.203 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0181E-02| 0.9999 0.0143 0.0000 # 2.9684E-01| 0.0143 -0.9999 0.0001 # 5.7895E+08| -0.0000 0.0001 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.549e-02 -2.889e-01 -3.823e+03 # -2.889e-01 3.512e+00 4.315e+04 # -3.823e+03 4.315e+04 5.789e+08 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -6.83321 +/- 0.213279 # 4 2 cutep50 a 1.42493 +/- 1.87412 # 5 2 cutep50 b 274.203 +/- 2.40613E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 3.25 using 10 bins. # #Test statistic : Chi-Squared 3.25 using 10 bins. # Null hypothesis probability of 8.61e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.88425, -5.88781 #and delta stat 2.07852, 4.14509 #but latest trial -5.88516 gives 7.64217 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.17309, 4.18822 #and delta stat 1.36405, 3.15566 #but latest trial 4.18066 gives 3.15777 #Suggest that you check this result using the steppar command. # 4 -5.88603 4.18066 (-7.16622,2.90047) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 3 #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 3 is pegged at -6.82049 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 1.28019 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0.0139002 # # #*** Parameter upper bound is INVALID. # # 5 0 0 (-145.948,-145.948) # !XSPEC12>log none #