\begin{table}%t3
\caption{\label{forslog}FORS2 observing Log.}
\par
%\centering
\small
 {
\begin{tabular}{lllllll}
\hline\hline 
Mask & Type & Slits & Grism \& Filter  & $T_{\rm exp}$  & Airmass  & Date    \\
     &              &                &      &  (s)             &               &  (UT)        \\
\hline
1   &  MOS  &	12 &	300I+OG590	&	8 $\times$ 750	&	1.3	&	2006 Jan. 01      \\
2   &  MOS  &	18 &	300I+OG590	&	8 $\times$ 700	&	1.2	&	2006 Jan. 30      \\
3   &  MOS  &	18 &	300I+OG590	&	4 $\times$ 700	&	1.1	&	2006 Jan. 31      \\
4   &  MOS  &	18 &	300I+OG590	&	4 $\times$ 700	&	1.2	&	2006 Feb. 01      \\
5   &  MXU  &	34 &	300I+OG590	&	9 $\times$ 900	&	1.3	&	2006 Jun. 20$-$21   \\
\hline
\end{tabular}}
\end{table}