\begin{table}%t1
%\centering
\par
\caption{Sources detected by the EPIC camera at a signal-to-noise
level $>$3 in the innermost 1$\arcmin$ around the ESO509-IG066
galaxy pair centroid. "E'' and "W'' refer to the
components of the AGN pair. Count Rates (CR) refer to the combined
MOS cameras in the 0.2--15~keV band. The Error Box (EB) is
purely statistics.}
\begin{tabular}{lcccc} \hline \hline
Source & RA (J2000) & Dec (J2000) & EB & CR \\
& & & (${\arcsec}$) & (s$^{-1}$) \\ \hline\noalign{\smallskip}
W & 13$^{\rm h}$34$^{\rm m}$39\fs7 & --23$^{\circ}$26$\arcmin$48$\arcsec$ & 7 & $0.658 \pm 0.018$ \\
E & 13$^{\rm h}$34$^{\rm m}$40\fs8 & --23$^{\circ}$26$\arcmin$45$\arcsec$ &  10 & $0.512 \pm 0.016$ \\ \hline  
\end{tabular}
\label{tab1}
\end{table}