\begin{table}%t2
% t3
\caption{The observing window relative to the July $2001$ observations. %% Bruntt
\label{tab:obswindow1}
}
%\begin{center}
\par
\begin{tabular}{c c}
\hline\hline
 Night & La Palma \\
\hline
$1{\rm st}$   &   $5.45$ \\
$2{\rm nd}$   &   $7.06$ \\
$3{\rm rd}$   &   $8.04$ \\
$4{\rm th}$   &   $7.61$ \\
$5{\rm th}$   &   $7.57$ \\
$6{\rm th}$   &   $7.82$ \\
$7{\rm th}$   &   $7.72$ \\
$8{\rm th}$   &   $2.41$ \\
\hline
Total      &  \bf{$53.68$}  \\
\hline
\end{tabular}
%\end{center}
\par
\end{table}