#XSPEC version: 12.13.0c #Build Date/Time: Mon Dec 19 16:03:51 2022 # !XSPEC12>show # #XSPEC version: 12.13.0c # #Thu Jun 15 15:06:06 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/trigger1165354/remake_spec_cflux/spec_20ms_peak/sw01165354000b_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/trigger1165354/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1165354/remake_spec_cflux/spec_20ms_peak/sw01165354000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1165354/remake_spec_cflux/spec_20ms_peak/sw01165354000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.790e-01 +/- 1.109e-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/trigger1165354/remake_spec_cflux/spec_20ms_peak/sw01165354000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00758097 # Model predicted rate: 0.451149 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 1.34406 +/- 4.62154 # 4 2 cutep50 a 0.235792 +/- 3.12202 # 5 2 cutep50 b 176.366 +/- 817.750 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 6.70 using 10 bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number: 1 # #Test statistic : Chi-Squared 6.70 using 10 bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Null hypothesis probability of 4.61e-01 with 7 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:Flux 4:a 5:b #6.67987 0.0262965 -1 1.24706 0.137551 159.434 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0093E-01| 0.8603 0.5097 -0.0085 # 9.6798E-01| 0.5097 -0.8604 0.0009 # 3.6151E+05| 0.0069 0.0051 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.737e+01 1.233e+01 2.482e+03 # 1.233e+01 1.022e+01 1.851e+03 # 2.482e+03 1.851e+03 3.615e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 1.24706 +/- 4.16818 # 4 2 cutep50 a 0.137551 +/- 3.19673 # 5 2 cutep50 b 159.434 +/- 601.235 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 6.68 using 10 bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number: 1 # #Test statistic : Chi-Squared 6.68 using 10 bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Null hypothesis probability of 4.63e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #6.65041 0.0314308 -2 0.899718 -0.174903 116.064 #6.58476 0.256152 -2 0.732154 -0.466621 102.731 #6.54455 0.147131 -2 0.604190 -0.784286 93.1134 #6.53255 0.127119 -3 0.396568 -1.38037 78.7849 #6.47495 0.396137 -4 0.363602 -1.78805 77.8948 #6.46839 0.0103617 -5 0.324671 -2.07955 75.6468 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0448E-02| 0.9997 -0.0172 -0.0152 # 4.5547E+00| -0.0158 -0.9963 0.0850 # 1.9797E+03| 0.0166 0.0847 0.9963 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.566e-01 2.853e+00 3.272e+01 # 2.853e+00 1.872e+01 1.667e+02 # 3.272e+01 1.667e+02 1.965e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.324671 +/- 0.746033 # 4 2 cutep50 a -2.07955 +/- 4.32680 # 5 2 cutep50 b 75.6468 +/- 44.3279 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 6.47 using 10 bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number: 1 # #Test statistic : Chi-Squared 6.47 using 10 bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Null hypothesis probability of 4.86e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at -2.07955 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 75.6468 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. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.18624, 5.22063 #and delta stat 2.166, 4.34374 #but latest trial 4.47494 gives 1.08362 #Suggest that you check this result using the steppar command. # 3 0 4.70343 (-0.311753,4.39168) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -10, with delta statistic: 0.948582 # # #*** Parameter lower bound is INVALID. # #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0 -2.26622 (2.26622,0) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0.346837 # # #*** Parameter upper bound is INVALID. # # 5 74.6295 0 (0.15063,-74.4788) # !XSPEC12>log none #