\begin{table}%t1
\caption{Lupus 3 observation log during $\it{XMM-Newton}$ revolution~685.}\label{tab1}
%\centering
\small
\begin{tabular}{c c c c c}
\hline
\hline
 Experiment  & Filter  & Mode & Start Exp.(UT) & Exp. Duration \\
\hline
 p$-$n & Thick & Full Frame & 6 September 2003 @ 06:34:02 & 20~984 s \\
 MOS 1 & Thick & Full Frame & 6 September 2003 @ 06:11:19 & 22~617 s \\
 MOS 2 & Thick & Full Frame & 6 September 2003 @ 06:11:19 & 22~622 s \\
\hline
\end{tabular}
\end{table}