#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12>show # #XSPEC version: 12.12.1 # #Mon Oct 24 03:27:25 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/trigger1085430/remake_spec_cflux/spec_T100/sw01085430000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1085430/remake_spec_cflux/spec_T100//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1085430/remake_spec_cflux/spec_T100/sw01085430000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1085430/remake_spec_cflux/spec_T100/sw01085430000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.233e-03 +/- 4.699e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 850.3 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1085430/remake_spec_cflux/spec_T100/sw01085430000b_avg.rsp for Source 1 # # Spectral data counts: 4.4498 # Model predicted rate: 5.41960E-03 # # #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 5.98264E-03 +/- 5.07829E-02 # 4 2 cutep50 a 2.01820 +/- 2.17316E-07 # 5 2 cutep50 b 7.61585 +/- 150.837 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 58.81 using 59 bins. # #Test statistic : Chi-Squared 58.81 using 59 bins. # Null hypothesis probability of 3.73e-01 with 56 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 #58.4857 7.1349e+06 -1 0.00593118 2.01820 7.76505 #======================================== # Variances and Principal Axes # 3 4 5 # 9.9431E-09| -0.0000 -1.0000 0.0000 # 9.9431E-07| 1.0000 -0.0000 0.0003 # 2.4719E+04| -0.0003 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.531e-03 -1.568e-08 -7.908e+00 # -1.568e-08 9.720e-14 4.902e-05 # -7.908e+00 4.902e-05 2.472e+04 #------------------------------------ # #======================================================================== #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 5.93118E-03 +/- 5.03074E-02 # 4 2 cutep50 a 2.01820 +/- 3.11771E-07 # 5 2 cutep50 b 7.76505 +/- 157.223 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 58.49 using 59 bins. # #Test statistic : Chi-Squared 58.49 using 59 bins. # Null hypothesis probability of 3.84e-01 with 56 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 2.0182 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 7.76505 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 0.00708518 (-0.00593148,0.00115371) # !XSPEC12>error 4 # 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 #58.4714 3.64675e+96 -2 0.00614859 2.00139 0.603006 #======================================== # Variances and Principal Axes # 3 4 5 # 0.0000E+00| 0.0000 -1.0000 0.0000 # 6.3517E-22| 0.9998 0.0000 -0.0184 # 2.0787E-03| -0.0184 0.0000 -0.9998 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.039e-07 4.818e-103 3.825e-05 # 4.818e-103 -0.000e+00 -1.142e-100 # 3.825e-05 -1.142e-100 2.078e-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 6.14859E-03 +/- 8.39012E-04 # 4 2 cutep50 a 2.00139 +/- -0.0 # 5 2 cutep50 b 0.603006 +/- 4.55848E-02 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 58.47 using 59 bins. # #Test statistic : Chi-Squared 58.47 using 59 bins. # Null hypothesis probability of 3.85e-01 with 56 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 2.00139, 1.99129 #and delta stat 0, 3.94908 #but latest trial 1.99352 gives 36.2841 #Suggest that you check this result using the steppar command. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 1.99634 2.03432 (-0.00505066,0.0329228) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.67241, 1.72178 #and delta stat 2.59209, 3.30647 #but latest trial 1.68705 gives 3.36073 #Suggest that you check this result using the steppar command. # 5 0.568257 1.69709 (-0.0344389,1.0944) # !XSPEC12>log none #