#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Thu Oct 20 00:14:38 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/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_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/trigger997453/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.323e-01 +/- 1.751e-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/trigger997453/remake_spec_cflux/spec_20ms_peak/sw00997453000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0146467 # Model predicted rate: 0.618622 # # #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 150.000 frozen # 3 1 cpflux Flux 0.299735 +/- 1.64825 # 4 2 cutep50 a 2.02702 +/- 0.898449 # 5 2 cutep50 b 21.3302 +/- 1262.95 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 13.68 using 10 bins. # #Test statistic : Chi-Squared 13.68 using 10 bins. # Null hypothesis probability of 5.72e-02 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 #13.664 0.768761 0 0.295568 2.02538 20.7850 #======================================== # Variances and Principal Axes # 3 4 5 # 5.2631E-03| 0.8845 -0.4666 0.0014 # 2.8665E-02| -0.4666 -0.8845 0.0001 # 1.6285E+06| -0.0012 0.0007 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.341e+00 -1.440e+00 -1.948e+03 # -1.440e+00 9.250e-01 1.212e+03 # -1.948e+03 1.212e+03 1.629e+06 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.295568 +/- 1.52995 # 4 2 cutep50 a 2.02538 +/- 0.961763 # 5 2 cutep50 b 20.7850 +/- 1276.13 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.66 using 10 bins. # #Test statistic : Chi-Squared 13.66 using 10 bins. # Null hypothesis probability of 5.75e-02 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 #13.6533 0.582924 0 0.291752 2.02404 20.4188 #======================================== # Variances and Principal Axes # 3 4 5 # 4.9674E-03| 0.8622 -0.5066 0.0013 # 3.6149E-02| -0.5066 -0.8622 0.0001 # 1.6607E+06| -0.0011 0.0008 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.971e+00 -1.408e+00 -1.803e+03 # -1.408e+00 1.060e+00 1.309e+03 # -1.803e+03 1.309e+03 1.661e+06 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.291752 +/- 1.40386 # 4 2 cutep50 a 2.02404 +/- 1.02966 # 5 2 cutep50 b 20.4188 +/- 1288.68 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.65 using 10 bins. # #Test statistic : Chi-Squared 13.65 using 10 bins. # Null hypothesis probability of 5.77e-02 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 #13.6421 0.400466 13 0.285917 2.02404 20.4188 #======================================== # Variances and Principal Axes # 3 4 5 # 4.7261E-03| -0.8460 0.5332 -0.0013 # 4.8169E-02| 0.5332 0.8460 -0.0002 # 1.7110E+06| -0.0009 0.0008 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.543e+00 -1.352e+00 -1.616e+03 # -1.352e+00 1.268e+00 1.452e+03 # -1.616e+03 1.452e+03 1.711e+06 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.285917 +/- 1.24230 # 4 2 cutep50 a 2.02404 +/- 1.12616 # 5 2 cutep50 b 20.4188 +/- 1308.06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.64 using 10 bins. # #Test statistic : Chi-Squared 13.64 using 10 bins. # Null hypothesis probability of 5.79e-02 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 #13.5997 0.161621 0 0.260067 2.09158 60.3216 #13.5977 0.336353 1 0.260121 2.09593 60.4441 #======================================== # Variances and Principal Axes # 3 4 5 # 5.5896E-03| 1.0000 0.0083 0.0006 # 2.7703E+00| -0.0083 1.0000 0.0007 # 2.5452E+05| 0.0005 0.0007 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.219e-02 7.114e-02 -1.395e+02 # 7.114e-02 2.886e+00 -1.719e+02 # -1.395e+02 -1.719e+02 2.545e+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 150.000 frozen # 3 1 cpflux Flux 0.260121 +/- 0.286683 # 4 2 cutep50 a 2.09593 +/- 1.69891 # 5 2 cutep50 b 60.4441 +/- 504.498 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.60 using 10 bins. # #Test statistic : Chi-Squared 13.60 using 10 bins. # Null hypothesis probability of 5.88e-02 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 #13.5427 0.287338 -3 0.219848 2.26570 121.878 #13.5402 0.28172 -1 0.223168 2.24626 132.476 #======================================== # Variances and Principal Axes # 3 4 5 # 3.3629E-03| 0.9488 0.3158 0.0000 # 2.4165E-01| 0.3158 -0.9488 0.0032 # 1.7229E+05| -0.0010 0.0030 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.031e-01 -5.935e-01 -1.741e+02 # -5.935e-01 1.767e+00 5.167e+02 # -1.741e+02 5.167e+02 1.723e+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 150.000 frozen # 3 1 cpflux Flux 0.223168 +/- 0.450638 # 4 2 cutep50 a 2.24626 +/- 1.32937 # 5 2 cutep50 b 132.476 +/- 415.078 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 13.54 using 10 bins. # #Test statistic : Chi-Squared 13.54 using 10 bins. # Null hypothesis probability of 6.00e-02 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 2.24626 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 132.476 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. # 3 0 0.558102 (-0.22201,0.336092) # !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: 1.33347 # # #*** Parameter lower bound is INVALID. # #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.74957, 2.82286 #and delta stat 0.195331, 7.35696 #but latest trial 2.78155 gives 0.0550277 #Suggest that you check this result using the steppar command. # 4 0 2.78621 (-2.27945,0.506762) # !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 13.54 using 10 bins. # #Test statistic : Chi-Squared 13.54 using 10 bins. # Null hypothesis probability of 6.01e-02 with 7 degrees of freedom # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none #