#XSPEC version: 12.10.1f #Build Date/Time: Tue May 21 12:45:11 2019 # !XSPEC12>show # #XSPEC version: 12.10.1f # #Wed Nov 27 16:30:05 2019 # 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 # Always calculate parameter derivatives using full (slower) numerical differentiation: No # 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: # ../sw00927825000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00927825000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00927825000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 6.859e-01 +/- 2.129e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.668 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00927825000b_preslew.rsp for Source 1 # # Spectral data counts: 1.82995 # Model predicted rate: 0.678640 # # #Current model list: # #======================================================================== #Model pphcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pphcut PhoIndex 1.04768 +/- 0.202645 # 2 1 pphcut HighECut keV 182.764 +/- 119.210 # 3 1 pphcut eMin keV 15.0000 frozen # 4 1 pphcut eMax keV 150.000 frozen # 5 1 pphcut norm 5.74635 +/- 0.187924 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 53.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.78 using 59 PHA bins. # Reduced chi-squared = 0.9604 for 56 degrees of freedom # Null hypothesis probability = 5.593753e-01 # Weighting method: standard # !XSPEC12>error 5 # Parameter Confidence Range (2.706) # 5 5.43769 6.05527 (-0.308659,0.308919) # !XSPEC12>error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.34004, 1.38102 #and delta stat 2.57263, 3.05803 #but latest trial 1.35156 gives 2.57181 #Suggest that you check this result using the steppar command. # 1 0.706601 1.36053 (-0.34107,0.312859) # !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 = 53.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.78 using 59 PHA bins. # Reduced chi-squared = 0.9604 for 56 degrees of freedom # Null hypothesis probability = 5.593753e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pphcut_part3_15_25kev_fit.xcm # !XSPEC12>log none #