\begin{table}%t1
\caption{Observing log for the programme clusters with the number of frames in each filter. 
The exposure time per frame is given in seconds.}
\label{log}
%\centering
\small
\begin{tabular}{lllcll}
\hline\hline
Cluster & Site & Date & \#${g_{\rm 1}}$/${g_{\rm 2}}$/${y}$ & Exp.time & Observer\\
\hline
King~21 & OSN & August 28, 2005 & 10/10/10 & 180/360 & V. Casanova\\
NGC~3293 & CTIO & April 21, 2003 & 10/10/10 & 5/10 & H.M. Maitzen\\
NGC~5999 & CTIO & April 21$-$23, 2003 & 10/10/10 & 300 & H.M. Maitzen\\
NGC~6802 & OSN & August 22, 2005 & 10/10/10 & 180/360 & V. Casanova\\
NGC~6830 & OSN & August 24, 2005 & 10/10/10 & 180/360 & V. Casanova\\
Ruprecht~44 & CTIO & April 22, 2003 & 5/5/5 & 100/200 & H.M. Maitzen\\
Ruprecht~115 & CASLEO & June 26$-$27, 2003 & 10/10/10 & 300 & O.I. Pintado\\
Ruprecht~120 & CTIO & April 22$-$23, 2003 & 9/9/9 & 300 & H.M. Maitzen\\
\hline
\end{tabular}
\end{table}