#XSPEC version: 12.13.1 #Build Date/Time: Thu Jul 20 16:52:54 2023 # !XSPEC12>show # #XSPEC version: 12.13.1 # #Fri Sep 29 23:52:56 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/trigger1189514/remake_spec_cflux/spec_20ms_peak/sw01189514000b_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/trigger1189514/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1189514/remake_spec_cflux/spec_20ms_peak/sw01189514000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1189514/remake_spec_cflux/spec_20ms_peak/sw01189514000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.693e-01 +/- 1.682e-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/trigger1189514/remake_spec_cflux/spec_20ms_peak/sw01189514000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.011387 # Model predicted rate: 0.530942 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.938029 +/- 0.687488 # 4 2 cutep50 a 1.02701 +/- 2.02001 # 5 2 cutep50 b 9999.36 +/- 7.18744E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 2.48 using 10 bins. # #Test statistic : Chi-Squared 2.48 using 10 bins. # Null hypothesis probability of 9.29e-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 #2.45849 0.162505 0 0.920509 1.00359 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 3.9424E-02| -0.7366 0.6763 -0.0000 # 5.4328E-01| -0.6763 -0.7366 0.0000 # 4.8095E+13| 0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.668e-01 1.113e+00 3.077e+06 # 1.113e+00 4.084e+00 1.347e+07 # 3.077e+06 1.347e+07 4.810e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.920509 +/- 0.683218 # 4 2 cutep50 a 1.00359 +/- 2.02085 # 5 2 cutep50 b 9999.36 +/- 6.93506E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 2.46 using 10 bins. # #Test statistic : Chi-Squared 2.46 using 10 bins. # Null hypothesis probability of 9.30e-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 #2.43894 0.186452 0 0.882863 0.960575 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 4.3129E-02| -0.7559 0.6547 -0.0000 # 5.4477E-01| -0.6547 -0.7559 0.0000 # 4.3869E+13| 0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.564e-01 1.126e+00 2.949e+06 # 1.126e+00 4.202e+00 1.306e+07 # 2.949e+06 1.306e+07 4.387e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.882863 +/- 0.675560 # 4 2 cutep50 a 0.960575 +/- 2.04977 # 5 2 cutep50 b 9999.36 +/- 6.62336E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 2.44 using 10 bins. # #Test statistic : Chi-Squared 2.44 using 10 bins. # Null hypothesis probability of 9.32e-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 0.960575 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.36 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 1.83698 (-0.881303,0.95568) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.956528, -2.41533 #and delta stat 0, 6.04467 #but latest trial -1.29951 gives 6.55445 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 12.6891, 12.7523 #and delta stat 0.603799, 17.3223 #but latest trial 12.7069 gives 0.603236 #Suggest that you check this result using the steppar command. # 4 -0.729403 9.83285 (-1.68262,8.87963) # !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 0.879506 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.953215 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: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #2.42272 0.000537982 2 0.851055 0.899025 10000.0 #2.42272 0.000537561 2 0.851055 0.899025 10000.0 #======================================== # Variances and Principal Axes # 3 4 5 # 3.4087E-02| -0.7506 0.6607 -0.0000 # 5.0779E-01| -0.6607 -0.7506 0.0000 # 3.6234E+13| 0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.400e-01 1.102e+00 2.686e+06 # 1.102e+00 4.069e+00 1.169e+07 # 2.686e+06 1.169e+07 3.623e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.851055 +/- 0.663354 # 4 2 cutep50 a 0.899025 +/- 2.01727 # 5 2 cutep50 b 1.00000E+04 +/- 6.01945E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 2.42 using 10 bins. # #Test statistic : Chi-Squared 2.42 using 10 bins. # Null hypothesis probability of 9.33e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 5 0 0 (-10000,-10000) # !XSPEC12>log none #