\begin{table}%t2
\caption{Journal of the elliptical galaxy sample$^{{a}}$.
\label{journal_ell}}
%\centerline
 {
\begin{tabular}{lllll}
\hline\hline
\noalign{\smallskip}
Target & $z$ & $T$ & $T_{\rm exp}$ & Date\\
& & & s &\\
(1) & (2) & (3) & (4) & (5)\\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
NGC 2640 & 0.00350 & --3 & 32 & 09/03/2006\\
NGC 4478 & 0.00469 & --5 & 40 & 17/04/2006\\
NGC 4472 & 0.00333 & --5 & 33 & 17/04/2006\\
NGC 4546 & 0.00350 & --3 & 32 & 11/03/2006\\ 
NGC 4564 & 0.00377 & --5 & 30 & 17/04/2006\\
NGC 4621 & 0.00143 & --5 & 20 & 18/04/2006\\
NGC 4649 & 0.00365 & --5 & 33 & 17/04/2006\\
NGC 4697 & 0.00415 & --5 & 23 & 17/04/2006\\
NGC 5576 & 0.00505 & --5 & 25 & 17/04/2006\\
\noalign{\smallskip}
\hline
\end{tabular}}
\par
\smallskip
$^{a}$ Column (1) gives the name of the target; (2) redshift; (3) morphology type; 
(4) integration time, and (5) the date of the observation.
\end{table}