\begin{table}%t2
%\centering
\par
\caption{\label{Table2}Separation criteria for stellar particles belonging to the ICSP.}
\begin{tabular}{c  c c c c c }
\hline \hline
Criterion & 1 & 2 & 3 & 4 &5\\
\hline
$R_{\rm vir}$ & 0.1 & 0.5 &-- &-- & --\\
$R_{\rm d}$ & -- & -- & 6 & 8& 10\\
$R\rm{_{e}}$ & -- & -- & 3 & 5 & 7\\
\hline
\end{tabular}
\end{table}