\begin{table}%t1
\caption{\label{basic}Basic properties of clusters and the secondary structures.}
\small%\centerline
 {
\begin{tabular}{l c c c r r r r}
\hline\hline
&&&&&&& \\[-8pt]
\multicolumn{1}{c}{Cluster/Group} & RA (J2000.0) & Dec (J2000.0) & $z$ &
\multicolumn{1}{c}{$\sigma$} & \multicolumn{1}{c}{$R_{200}$} &
\multicolumn{1}{c}{$N_{\rm tot}^C$} & \multicolumn{1}{c}{$N_{\rm tot}^F$} \\
\multicolumn{1}{c}{name} & (hh mm ss) & (dd mm ss) & & \multicolumn{1}{c}{(km s$^{-1}$)} &
\multicolumn{1}{c}{(Mpc)} & & \\
\hline
cl1037.9-1243 & 10 37 51.4 & --12 43 26.6 & 0.58 & 319 & 0.57 & 168 & 74\\
cl1037.9-1243a & 10 37 52.3 & --12 44 49.0 & 0.43 & 537 & 1.06 & 33 & (...)\\
cl1040.7-1155 & 10 40 40.3 & --11 56 04.2 & 0.70 & 418 & 0.70 & 68 & 86\\
cl1054.4-1146 & 10 54 43.5 & --11 46 19.4 & 0.70 & 589 & 0.99 & 138 & 74\\
cl1054.7-1245 & 10 54 43.5 & --12 45 51.9 & 0.75 & 504 & 0.82 & 94 & 89\\
cl1103.7-1245 & 11 03 43.4 & --12 45 34.1 & 0.96 & 534 & 0.77 & 0 & 76\\
cl1103.7-1245a & 11 03 34.9 & --12 46 46.2 & 0.63 & 336 & 0.59 & 3 & (...)\\
cl1103.7-1245b & 11 03 36.5 & --12 44 22.3 & 0.70 & 252 & 0.42 & 6 & (...)\\
cl1138.2-1133 & 11 38 10.2 & --11 33 37.9 & 0.48 & 732 & 1.40 & 103 & 72\\
cl1138.2-1133a & 11 38 08.6 & --11 36 54.9 & 0.45 & 542 & 1.05 & 7 & (...)\\
cl1216.8-1201 & 12 16 45.3 & --12 01 17.6 & 0.79 & 1018 & 1.61 & 117 & 127\\
cl1227.9-1138 & 12 27 53.9 & --11 38 17.3 & 0.64 & 574 & 1.00 & 128 & 76\\
cl1227.9-1138a & 12 27 52.1 & --11 39 58.7 & 0.58 & 341 & 0.61 & 8 & (...)\\
cl1232.5-1250 & 12 32 30.3 & --12 50 36.4 & 0.54 & 1080 & 1.99 & 143 & 66\\
cl1354.2-1230 & 13 54 09.8 & --12 31 01.5 & 0.76 & 648 & 1.05 & 60 & 81\\
cl1354.2-1230a & 13 54 11.4 & --12 30 45.2 & 0.60 & 433 & 0.77 & 7 & (...)\\
\hline
\end{tabular}}
\medskip
Notes: when more than one cluster or group is found in the EDisCS fields, they are identified with ``a'' or ``b'' appended to the name of the main cluster (structures with $\sigma<400$~km~s$^{-1}$ are regarded as groups). The coordinates of the clusters/groups correspond to the positions of the brightest cluster/group galaxies. The redshifts~($z$) and line-of-sight cluster/group velocity dispersions~($\sigma$) are taken from \citet{hal04} and \citet{mil08}. The virial radius~($R_{\rm 200}$) has been determined using Eq.~(8) from \citet{fin05}. $N_{\rm tot}^C$~gives the total number of {\it disk} galaxies (i.e.~S0$-$Sm/Im) in the cluster and $N_{\rm tot}^F$ gives the number of
{\it disk} galaxies in the corresponding field. For the structures~cl1227.9-1138 and cl1227.9-1138a no S\'ersic fits could be performed, because the data only became available much later and could not be included in the general analysis anymore.
\par
\end{table}