\begin{table}%T1
%\centering
\par
\caption{Observing log, {\it FWHM}, and separations.}\label{t1}
\begin{tabular}{llrl}
\hline \hline
Tel./Instr. & Obs. Date & {\it FWHM} & Separation \\ \hline
HST/PC      & 10 Apr. 1999  & 95 mas  & $~~~739 \pm 11$ mas \\
Subaru/CIAO & 17 Jul. 2002 & 150 mas & $736.5 \pm 5.7$ mas \\ 
VLT/NACO    & 25 Jun. 2004 & 68 mas  & $732.5 \pm 3.4$ mas \\
VLT/NACO    & 25 Aug. 2004 & 74 mas  & $731.4 \pm 4.2$ mas \\ 
VLT/NACO    & 14 Sep. 2004 & 72 mas  & $735.8 \pm 3.7$ mas \\ \hline
\end{tabular}
\end{table}