\begin{table}%t1
\par
%\centering
\par
\caption{\label{tab1}Observation log of our MOS- and imaging data. }
%\centering
\par
\begin{tabular}{lcccccclc}
\hline\hline
Cluster & RA (2000) & Dec (2000) & $z $& Setup & Config. & Date & Exposures & {\it FWHM} [arcsec] \\
\hline
Cl~0303$+$1706  & 03 06 18.7 & +17 19 22 & 0.42 &A&  MOS/FORS2 &10/2000 &~$3\times2400$~s      &0.43\\
                 &            &	          &      &B&  MOS/FORS2 &10/2000 &~$3\times2400$~s      &0.90\\
		 &            &           &      & &  IMA/FORS1 &10/1999 &~$3\times300$~s in $R$  &1.00\\
\hline
Cl~0413$-$6559   & 04 12 54.7 & $-$65 50 58 & 0.51 &A&  MOS/FORS1 &11/1999 &~$4\times1800$~s      &1.33\\
                 &            &	          &      &B&  MOS/FORS1 &11/1999 &~$3\times2250$~s      &0.72\\
		 &            &	          &      & &            &        &~$2\times1800$~s      &0.61\\
		 &            &	          &      & &  IMA/FORS1 &12/1998 &~$600$~s in $I$         &0.77\\
		 &            &	          &      & &  IMA/FORS1 &12/1998 &~$600$~s in~$R$         &0.84\\
\hline
MS~1008.1$-$1224 & 10 10 34.1 &$-$12 39 48  & 0.30 &A&  MOS/FORS1 &03/2000 &~$3\times2700$~s      &0.70\\
                 &            &	          &      &B&  MOS/FORS1 &03/2000 &~$3\times2700$~s      &0.70\\
                 &            &	          &      & &  IMA/FORS2 &02/2000 &~$300$~s in $I$         &0.59\\
\hline
\end{tabular}
\end{table}