#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 04:29:08 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/trigger1035994/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw01035994000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035994/remake_spec_cflux/spec_time_resolved/resolved_spec_5//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035994/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw01035994000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035994/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw01035994000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.522e-01 +/- 1.873e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.048 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1035994/remake_spec_cflux/spec_time_resolved//resolved_spec_5/sw01035994000b_avg.rsp for Source 1 # # Spectral data counts: 0.159508 # Model predicted rate: 0.148588 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.98537 +/- 8.30356E-05 # 2 1 cutep50 b 1.58426 +/- 3.96936 # 3 1 cutep50 norm 1.24062E-02 +/- 5.15119E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 40.28 using 59 bins. # #Test statistic : Chi-Squared 40.28 using 59 bins. # Null hypothesis probability of 9.44e-01 with 56 degrees of freedom # #Bayes is off # # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00002, 2.02033 #and delta stat 1.68237, 35.8954 #but latest trial 2.00192 gives 1.66673 #Suggest that you check this result using the steppar command. # 1 0.564303 2.01018 (-1.42106,0.02481) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #39.8302 0.0091535 0 2.45662 203.981 0.00653157 #======================================== # Variances and Principal Axes # 1 2 3 # 5.9307E-07| 0.0057 -0.0000 1.0000 # 1.7353E-01| 1.0000 0.0013 -0.0057 # 1.8046E+05| -0.0013 1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.678e-01 -2.304e+02 -3.556e-03 # -2.304e+02 1.805e+05 2.007e+00 # -3.556e-03 2.007e+00 2.860e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.45662 +/- 0.683933 # 2 1 cutep50 b 203.981 +/- 424.802 # 3 1 cutep50 norm 6.53157E-03 +/- 5.34783E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 39.83 using 59 bins. # #Test statistic : Chi-Squared 39.83 using 59 bins. # Null hypothesis probability of 9.50e-01 with 56 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared 39.83 using 59 bins. # #Test statistic : Chi-Squared 39.83 using 59 bins. # Null hypothesis probability of 9.50e-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 #