\begin{table}%t1
\caption{Log of the observations used in this study.}\label{log67}
%\centering
\small
\begin{tabular}{ccccccccc}
\hline \hline
Telescope  & Date & Seeing($\arcsec$) & $N$. of frames  & \multicolumn{5}{c}{Exp. times (s)} \\
&  &  &  &  $u$ & $v$ & $b$ & $y$ & H$_\beta$  \\
\hline
1.23 m CAHA  & 2000/01/05-10 & 1.1 & 20 &  &  & &  & 90 \\
1 m JKT &  2000/02/02-06 & 1.1 & 42 & -- & -- & -- & -- & 200 \\
2.5 m WFC-INT & 2000/02/02-03 & 1.3 & 44 & 80 & 20 & 20 & 10 & -- \\
\hline
\end{tabular}
\end{table}