\begin{table}%t1
\caption{Cluster properties.}\label{tab:prop}
%\centerline
{
\begin{tabular}{lcccccccc}
\hline\hline
Cluster & RA$_{{\rm J2000}}$ & Dec$_{{\rm J2000}}$ & $B-M$
 & $R$ & $\langle v \rangle$       & $\sigma_{\rm v} $ & {\it kT}  &
$L_{\rm X}$ (2--10 keV)  \\
        &              &               &          &   & km s$^{-1}$ & km s$^{-1}$ & keV & 
$h^{-2}$ erg s$^{-1}$ \\
(1) & (2) & (3) & (4) & (5) & (6) & (7) & (8) & (9) \\
\hline
SC 1327$-$312 &   13 29 47   &  $-$31 36 29  &  -- & -- & $\rm 14~844^{+105}_{-211}$~$^a$ &
$\rm 691^{+158}_{-146}$~$^a$ & $\rm 4.11^{+0.43}_{-0.36}$~$^c$ & 3.76 $\times$ $10^{43}$~$^c$ \\
&&&&&&&&\\
SC 1329$-$313 &   13 31 36   &  $-$31 48 46  &  -- & -- & (T520) $\rm 13~280^{+80}_{-95}$~$^b$ &
$\rm 482^{+87}_{-49}$~$^b$   & $\rm 3.49^{+0.27}_{-0.24}$~$^c$ & 2.36 $\times$ $10^{43}$~$^c$  \\
             &              &               &     &    & (T496) $\rm 14~690^{-101}_{-99}$~$^b$ &
$\rm 537^{+87}_{-32}$~$^b$   &                            &                           \\
&&&&&&&&\\
A3562        &   13 33 30   &  $-$31 40 00  &  I  &  2 & $\rm 14~492^{+225}_{-286}$~$^a$ & 
$\rm 913^{189}_{-96}$~$^a$ & $\rm 5.13^{+0.21}_{-0.19}$~$^d$ & 5.25 $\times$ $10^{43}$~$^d$ \\
\hline
\end{tabular}}
\medskip
Notes to Table~\ref{tab:prop}. The coordinates of the centre for A3562 are taken from Abell et~al. (\cite{abell89}),
the coordinates for SC~1327-312 are from Bardelli et~al. (\cite{bardelli96}) and for
SC~1329-313 from Breen et~al. (\cite{breen94}). Note that the SC~1329 group has a 
bimodal velocity distribution: the optical clumps associated to the two velocity 
peaks are named~T520 and~T496 (Bardelli et~al. \cite{bardelli98a}).
$^a$ Bardelli et~al. (\cite{bardelli98b}), $^b$ Bardelli et~al. (\cite{bardelli98a}),
$^c$~Bardelli et~al. (\cite{bardelli02}),
$^d$ Ettori et~al. (\cite{ettori00}). 
\end{table}