#XSPEC version: 12.11.0 #Build Date/Time: Mon Apr 13 12:38:19 2020 # !XSPEC12>show # #XSPEC version: 12.11.0 # #Wed Jul 22 22:11:33 2020 # 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: # ../sw00980210000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00980210000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00980210000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 4.788e-02 +/- 3.560e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 17.15 sec # Using fit statistic: chi # Using Response (RMF) File ../sw00980210000b_preslew.rsp for Source 1 # # Spectral data counts: 0.820981 # Model predicted rate: 4.69221E-02 # # #Current model list: # #======================================================================== #Model pegcut<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 pegcut PhoIndex 1.65180 +/- 0.489384 # 2 1 pegcut HighECut keV 9999.36 +/- 2.01159E+06 # 3 1 pegcut eMin keV 15.0000 frozen # 4 1 pegcut eMax keV 25.0000 frozen # 5 1 pegcut norm 4285.07 +/- 556.216 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 38.59 using 59 bins. # #Test statistic : Chi-Squared 38.59 using 59 bins. # Null hypothesis probability of 9.63e-01 with 56 degrees of freedom # !XSPEC12>error 5 # Parameter Confidence Range (2.706) # 5 3402.62 5077.87 (-881.036,794.219) # !XSPEC12>error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.65131, 1.02755 #and delta stat 0, 3.25641 #but latest trial 1.11435 gives 13.0563 #Suggest that you check this result using the steppar command. # 1 1.33943 1.87122 (-0.311404,0.22039) # !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 38.58 using 59 bins. # #Test statistic : Chi-Squared 38.58 using 59 bins. # Null hypothesis probability of 9.63e-01 with 56 degrees of freedom # Current data and model not fit yet. # !XSPEC12> @/local/data/bat2/BATtools/battools/bin/GRB_spec_fit_v2/bat_pegcut_part4_25_50kev_fit.xcm # !XSPEC12>log none #