#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Sat Jul 30 04:50:37 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: Channels # 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/trigger1033328/remake_spec_cflux/spec_1speak/sw01033328000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1033328/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1033328/remake_spec_cflux/spec_1speak/sw01033328000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1033328/01033328000-results/pha/sw01033328000b_peak.pha #Net count rate (cts/s) for Spectrum:1 1.341e-01 +/- 1.695e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1033328/remake_spec_cflux/spec_1speak/sw01033328000b_1speak.rsp for Source 1 # # Spectral data counts: 0.134123 # Model predicted rate: 0.127817 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.06986 +/- 0.795216 # 2 1 cutep50 b 859.215 +/- 8891.57 # 3 1 cutep50 norm 9.81147E-03 +/- 7.73803E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 43.97 using 59 bins. # #Test statistic : Chi-Squared 43.97 using 59 bins. # Null hypothesis probability of 8.78e-01 with 56 degrees of freedom # #Bayes is off # # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #43.4151 0.0574059 -1 2.37968 124.514 0.00121184 #======================================== # Variances and Principal Axes # 1 2 3 # 2.2342E-08| 0.0653 -0.0002 0.9979 # 2.5110E-04| 0.9979 -0.0027 -0.0653 # 1.4141E+06| 0.0027 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.042e+01 3.839e+03 -1.333e-02 # 3.839e+03 1.414e+06 -4.902e+00 # -1.333e-02 -4.902e+00 1.809e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.37968 +/- 3.22868 # 2 1 cutep50 b 124.514 +/- 1189.16 # 3 1 cutep50 norm 1.21184E-03 +/- 4.25299E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 43.42 using 59 bins. # #Test statistic : Chi-Squared 43.42 using 59 bins. # Null hypothesis probability of 8.90e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.7294, 10 #and delta stat 1.3985, 65.434 #but latest trial 5.98317 gives 1.3985 #Suggest that you check this result using the steppar command. # 1 0.0687302 7.3647 (-2.31095,4.98502) # !XSPEC12> error 2 # 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 43.42 using 59 bins. # #Test statistic : Chi-Squared 43.42 using 59 bins. # Null hypothesis probability of 8.90e-01 with 56 degrees of freedom # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> log none #