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Table 2:

Spectral results in the 0.1-15 keV energy range for the EPIC spectra.
Modela Parameter Unit Value Error
Thermal model  
AP2G $n_{\rm H}$ 1022 $\rm cm^{-2}$ 27.87 -5.64 7.13
$\chi_{\rm r}^2 = 0.628$ (d.o.f. = 26) kT keV 11.26 -3.44 10.59
  norm   $3.01\times10^{-4}$ ${-5.98}\times10^{-5}$ ${7.46}\times10^{-5}$
  E (GS) keV 6.08 -0.28 0.18
  $\sigma$ (GS) keV 0.23 -0.23 0.28
  norm (GS)   $2.74\times10^{-6}$ ${-2.74}\times10^{-6}$ ${1.63}\times10^{-6}$
  $n_{\rm H}$ 1022 $\rm cm^{-2}$ 0.61 -0.38 0.59
  kT keV 0.18 -0.18 5.94
  norm   $2.17\times10^{-5}$ ${-2.02}\times10^{-5}$ 0.47
  Total flux erg cm-2 s-1 $1.744\times10^{-13}$    
Cooling flow model  
CF5 $n_{\rm H}$ 1022 $\rm cm^{-2}$ 27.51 -2.88 3.46
$\chi_{\rm r}^2 = 0.695$ (d.o.f. = 26) $T_{\rm min}$ keV 0.38 -0.37 5.51
  $T_{\rm max}$ keV 60.45 -7.94 8.23
  Abundance   1.086 -0.85 1.21
  norm   $3.11\times10^{-11}$ $-3.46\times10^{-12}$ $3.46\times10^{-12}$
  E (GS) keV 6.10 -0.30 0.22
  $\sigma$ (GS) keV 0.25 -0.25 0.32
  norm (GS)   $2.62\times10^{-6}$ $-2.62\times10^{-6}$ $1.71\times10^{-6}$
  $n_{\rm H}$ 1022 $\rm cm^{-2}$ 0.60 -0.13 0.59
  kT keV 0.18 -0.17 0.05
  norm   $2.20\times10^{-5}$ $-2.2\times10^{-5}$ $2.3\times10^{-5}$
  Total flux erg cm-2 s-1 $1.792\times10^{-13}$    
a Models applied in XSPEC notation:
AP2G = wabs(apec)+wabs(apec+gaussian) (Abundance = 1, redshift = 0).
CF5 = wabs(apec)+wabs(gaussian+mkcflow) (Redshift = $4.16\times10^{-7}$, switch = 0).
Errors are quoted at the 90% confidence level for a single interesting parameter.

Source LaTeX | All tables | In the text

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