\begin{table}%t6
\caption{Redshifts of member galaxies.
\label{tab:our_redshifts}}
%\centerline
{\begin{tabular}{lcccc} 
\hline \hline
 ID & RA$_{\rm 2000}$ & Dec$_{\rm 2000}$ & $z$ & $\delta_{z}$ \\
    & (hh:mm:ss) & ($^{\circ}$:$'$:$''$) &  & \\
\hline
\multicolumn{5}{c}{Cluster V04 (P04)} \\
  1 $^{(+)}$ & 00:29:13.1 & 05:09:15 & 0.5492 & 0.0004 \\
  2 $^{(+)}$ & 00:29:12.1 & 05:08:32 & 0.5512 & 0.0003 \\
  3 $^{(+)}$ & 00:29:11.0 & 05:09:27 & 0.5509 & 0.0004 \\
  4 $^{(+)}$ & 00:29:10.1 & 05:09:10 & 0.5494 & 0.0003 \\
  5 $^{(+)}$ & 00:29:15.6 & 05:07:11 & 0.5539 & 0.0002 \\
  6 $^{(+)}$ & 00:29:14.4 & 05:07:58 & 0.5504 & 0.0001 \\
  7 $^{(+)}$ & 00:29:11.0 & 05:08:45 & 0.5513 & 0.0001 \\
  8 $^{(+)}$ & 00:29:15.9 & 05:10:03 & 0.5481 & 0.0001 \\
  9 $^{(+)}$ & 00:29:17.7 & 05:10:00 & 0.5498 & 0.0002 \\
\hline 
\multicolumn{5}{c}{Cluster V06} \\
  1 & 00:29:13.7 & 05:17:04 & 0.3678 & 0.0007 \\
  2 & 00:29:16.0 & 05:17:45 & 0.3652 & 0.0002 \\
  3 & 00:29:16.1 & 05:17:56 & 0.3640 & 0.0003 \\
  4 & 00:29:18.6 & 05:19:01 & 0.3671 & 0.0004 \\
  5 & 00:29:09.6 & 05:13:50 & 0.3691 & 0.0002 \\
  6 & 00:29:15.9 & 05:17:49 & 0.3682 & 0.0006 \\
  7 & 00:29:25.6 & 05:17:06 & 0.3619 & 0.0002 \\
  8 & 00:29:15.8 & 05:17:37 & 0.3658 & 0.0001 \\
  9 & 00:29:23.7 & 05:20:33 & 0.3620 & 0.0001 \\
\hline 
\multicolumn{5}{c}{Cluster P33} \\
  1 $^{(*)}$ & 09:52:11.7 & 47:16:21 & 0.6259 & 0.0001 \\
  2 $^{(*)}$ & 09:52:12.8 & 47:16:39 & 0.6470 & 0.0004 \\
  3 $^{(*)}$ & 09:52:14.2 & 47:17:12 & 0.6492 & 0.0004 \\
  4 $^{(+)}$ & 09:52:12.9 & 47:17:29 & 0.6240 & 0.0001 \\
  5 $^{(+)}$ & 09:52:05.6 & 47:15:50 & 0.6356 & 0.0003 \\
  6 $^{(+)}$ & 09:52:18.3 & 47:14:26 & 0.6559 & 0.0005 \\
  7 $^{(+)}$ & 09:52:00.7 & 47:16:12 & 0.6502 & 0.0004 \\
  8 $^{(+)}$ & 09:51:49.2 & 47:14:18 & 0.6312 & 0.0002 \\
  9 $^{(+)}$ & 09:51:40.1 & 47:14:09 & 0.6307 & 0.0002 \\
 10 $^{(+)}$ & 09:52:50.6 & 47:13:37 & 0.6478 & 0.0001 \\
\hline
\multicolumn{5}{c}{Cluster P36} \\
  1 & 09:53:53.9 & 47:40:11 & 0.2459 & 0.0002 \\
  2 & 09:53:54.0 & 47:40:24 & 0.2502 & 0.0001 \\
  3 & 09:53:54.2 & 47:40:36 & 0.2484 & 0.0002 \\
\hline 
\multicolumn{5}{c}{Cluster P63} \\
  1 & 13:24:20.8 & 30:12:42 & 0.6870 & 0.0003 \\
  2 & 13:24:21.5 & 30:13:01 & 0.6866 & 0.0009 \\
\hline
\end{tabular}}
\par
\smallskip
$^{(*)}$ Two redshifts: from our TNG observations and from CFHT
archival data. The discrepancy between measurements is less than 50~km s$^{-1}$.\\
$^{(+)}$ Redshift from CFHT archival data.
\end{table}