#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Thu Jun 22 11:35:39 2017 # 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-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: 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: # ../sw00755343000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00755343000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00755343000b_slew.pha #Net count rate (cts/s) for Spectrum:1 4.636e-03 +/- 2.220e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 37.2 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00755343000b_preslew.rsp for Source 1 # # Spectral data counts: 0.172464 # Model predicted rate: 4.67529E-03 # # #Current model list: # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex 1.09626 +/- 0.849709 # 2 1 nphpow eMin keV 15.0000 frozen # 3 1 nphpow eMax keV 150.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 3.61404E-02 +/- 1.66782E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 77.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.64 using 59 PHA bins. # Reduced chi-squared = 1.362 for 57 degrees of freedom # Null hypothesis probability = 3.594111e-02 # Weighting method: standard # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # 5 0.00881644 0.0639694 (-0.027324,0.027829) # !XSPEC12>error 1; # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm #============================== # Variances and Principal Axes # 1 5 # 7.5360E+00| -1.0000 -0.0038 # 1.7526E-07| 0.0038 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.536e+00 2.858e-02 # 2.858e-02 1.086e-04 #------------------------ # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex -2.75730 +/- 2.74516 # 2 1 nphpow eMin keV 15.0000 frozen # 3 1 nphpow eMax keV 150.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 9.42490E-04 +/- 1.04193E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 77.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.54 using 59 PHA bins. # Reduced chi-squared = 1.360 for 57 degrees of freedom # Null hypothesis probability = 3.651776e-02 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm #============================== # Variances and Principal Axes # 1 5 # 2.2275E+01| -1.0000 -0.0021 # 5.0957E-08| 0.0021 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.227e+01 4.643e-02 # 4.643e-02 9.683e-05 #------------------------ # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex -2.90980 +/- 4.71963 # 2 1 nphpow eMin keV 15.0000 frozen # 3 1 nphpow eMax keV 150.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 5.09854E-04 +/- 9.84046E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 77.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.51 using 59 PHA bins. # Reduced chi-squared = 1.360 for 57 degrees of freedom # Null hypothesis probability = 3.672083e-02 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm #============================== # Variances and Principal Axes # 1 5 # 6.6454E+01| -1.0000 -0.0012 # 2.7945E-08| 0.0012 -1.0000 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 6.645e+01 7.824e-02 # 7.824e-02 9.215e-05 #------------------------ # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex -2.98328 +/- 8.15191 # 2 1 nphpow eMin keV 15.0000 frozen # 3 1 nphpow eMax keV 150.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 3.77940E-04 +/- 9.59947E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 77.50 using 59 PHA bins. # #Test statistic : Chi-Squared = 77.50 using 59 PHA bins. # Reduced chi-squared = 1.360 for 57 degrees of freedom # Null hypothesis probability = 3.678312e-02 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -7.03066e+06, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # 1 0 3.26078 (2.98328,6.24406) # !XSPEC12>log none; 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