\begin{table}%t1
%\centering
\par
\caption{\label{Table1}Observing geometry and measured fluxes.}
\small \begin{tabular}{l c c c c c}
\hline \hline \noalign{\smallskip}
Date (UT) & $r$ (AU) & $\rho$ (AU)  & $\alpha$($^{\circ}$) & $F_{15.8}$~(mJy) & $F_{22.3}$~(mJy)\\
\hline
02/12/07 & 4.078 & 3.520 & 12.7 & $1.26 \pm 0.08$ & $2.20 \pm 0.04$\\
\hline
\end{tabular}
\end{table}