#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Tue Jul 30 18:24:01 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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: # ../sw00912310000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00912310000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00912310000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 2.788e-02 +/- 3.018e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 38.08 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00912310000b_preslew.rsp for Source 1 # # Spectral data counts: 1.06194 # Model predicted rate: 2.71987E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.73565 +/- 0.705020 # 2 1 cutep50 b 9999.27 +/- 1.08021E+07 # 3 1 cutep50 norm 1.72455E-03 +/- 1.47579E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 50.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.64 using 59 PHA bins. # Reduced chi-squared = 0.9042 for 56 degrees of freedom # Null hypothesis probability = 6.773435e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.11269 photons (5.6161e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.064828 photons (8.7835e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #49.3448 0.410163 -1 2.16425 64.0655 0.000987687 #======================================== # Variances and Principal Axes # 1 2 3 # 1.1405E-08| -0.0590 0.0001 -0.9983 # 1.2907E-05| 0.9983 -0.0013 -0.0590 # 3.5995E+05| 0.0013 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.240e-01 4.739e+02 -6.014e-04 # 4.739e+02 3.599e+05 -4.562e-01 # -6.014e-04 -4.562e-01 6.346e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.16425 +/- 0.789941 # 2 1 cutep50 b 64.0655 +/- 599.956 # 3 1 cutep50 norm 9.87687E-04 +/- 7.96605E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.34 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.34 using 59 PHA bins. # Reduced chi-squared = 0.8812 for 56 degrees of freedom # Null hypothesis probability = 7.230624e-01 #***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 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.16427, 3.46371 #and delta stat 0, 17.882 #but latest trial 2.57516 gives 17.882 #Suggest that you check this result using the steppar command. # 1 1.33461 2.81399 (-0.829658,0.649723) # !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 = 49.34 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.34 using 59 PHA bins. # Reduced chi-squared = 0.8812 for 56 degrees of freedom # Null hypothesis probability = 7.230635e-01 # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> flux 15.0 350.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.18958 photons (1.5494e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # !XSPEC12> flux 15.0 150.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.17642 photons (1.0685e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # !XSPEC12> flux 15.0 25.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.081131 photons (2.4839e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # !XSPEC12> flux 25.0 50.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.057517 photons (3.1845e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # !XSPEC12> flux 50.0 100.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.028047 photons (3.1169e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) # !XSPEC12> flux 100.0 150.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.009728 photons (1.8997e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # !XSPEC12> flux 100.0 350.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.022882 photons (6.7092e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) # !XSPEC12> log none #