\begin{table}%t6
\caption{Main structures detected (with available VVDS spectroscopic
  data).}\label{tab:ZSPEC}
  \small
%\centerline
{\begin{tabular}{ccccccccc}
\hline\hline\noalign{\smallskip}
Slice &   ID  & $\alpha$ & $\delta$ & Gen. ID 
&N-slice& N-St & $z$central& $\sigma _v$ (km~s$^{-1}$) \\
\hline
0.10--0.20 & 0001 & 36.3789 & --4.2424   & 1 & 3& 2 &0.138&\\
         & 0002 & 36.7981 & --4.1970   & 2 &           3  & 2    &0.185&\\
\hline
0.15--0.25 & 0001 & 36.3746 & --4.6831  & 3& 4 &2 &0.225&\\
         & 0003 & 36.6240 & --4.2523  & 5 &  11 & 5   &0.210& 258    \\
%         & 0004 & 36.8215 & --4.5465  & (6)& 8 & 3 &0.237 & \\
%\hline
%0.20-0.30& 0004 & 36.6840  & --4.2315  & (5) & 4      &  2      &0.209& \\
%         & 0005 & 36.8435  & --4.5570  & (6)& 12 & 4 &0.295&222\\
\hline
0.25--0.35& 0001 & 36.3166 & --4.7515 & 10 & 3& 3 &0.311&  \\
          & 0004 & 36.8416 & --4.5810 & 6 & 12& 6 &0.308& 391 \\
         & 0006 & 36.6104 & --4.5286 & 12 & 30  & 21       &0.313&727 \\
%\hline
%0.30-0.40 & 0001 & 36.2974 & --4.7511 & (10)& 2 &2 &0.312& \\
%\hline
%0.35-0.45& 0003 & 36.7937 & --4.6294 & (6) &2& & &  \\
\hline
0.45--0.55& 0004 & 36.3842 & --4.2726  & 15& 2 &2  &0.542&\\
         & 0005 & 36.8975 & --4.3768 & 16& 2 &  1&0.53&\\
         & 0006 & 36.8481 & --4.6202 & 17& 4 &  3&0.543&\\
%\hline
%0.50-0.60& 0004 & 36.3762 & -4.2655 & (15) &  6&4  &0.556&857\\
%         & 0005 & 36.8334 & -4.4982  & (19) & 8 &3  &0.581&\\
\hline
%0.55-0.65& 0002 & 36.3825 & -4.2687  & (15) &5 &4  &0.556&817\\
0.55--0.65& 0003 & 36.4645 & --4.4997 & 21 &15 &9  &0.613&594\\
         & 0004 & 36.8646 & --4.5484 & 19&10  &6  &0.610&864\\
\hline
0.60--0.70 & 0001 & 36.6686 & --4.5096 & 22&15  &7/6  &0.634/0.687&319/601\\
%\hline
%0.65-0.75& 0005 & 36.6585 & -4.5160  & (22) & 12 & 4/4  &0.685/0.694&142/58\\
%\hline
0.70--0.80& 0003 & 36.8791 & --4.2025 & 28 &2  & 2 &0.784&\\
%         & 0004 & 36.4924 & -4.4782 & (29) & 6 &4  &0.708&284\\
%\hline
%0.75-0.85& 0004 & 36.8789 & -4.2087 & (28)&  2&  &&\\
0.75--0.85               & 0006 & 36.5030 & --4.4714 &29&   2  &  &&\\
%\hline
%0.80-0.90          & 0002 & 36.8458 & -4.1485 & (28) &2  & & &\\
%                 & 0005 & 36.4003 & -4.4181 & (34) &5 &2  &0.891&\\
%\hline
0.85--0.95& 0005 & 36.3925 & --4.4135 & 34 &10&5 &0.920&488 \\
%\hline
%0.90-1.00    & 0005 & 36.3847 & -4.4106& (34) & 7&6 &0.918&692 \\
\hline
\end{tabular}}
\medskip
Other columns are: ID, coordinates, general identification, Nb 
of redshifts in the slice, Nb of redshifts in the system (when two systems are 
visible, we give both values), central redshift,  
velocity dispersion (when more than 4 available redshifts).  
We restrict here to VVDS redshift selected in the 
ellipse corresponding to every structure. When 
no value is given for the mean redshift and velocity dispersion, this means 
that the sparse sampling and/or the small number of data do not allow a 
significant characterisation.
\end{table}