\begin{table}%t4
\caption{\label{vsigmatable}$v/\sigma$ ratios at different radii, for the gS0~galaxy which
evolved in isolation and after a minor 20:1 and 10:1 merger. }
\small %\centering
\par
\begin{tabular}{lcccc}
\hline\hline\noalign{\smallskip}
 & $t=0$ &  &$t=3$ Gyr  & \\
 %\hline
 &  &   isolated & 20:1 merger & 10:1 merger  \\
 \hline
$v/\sigma$ at $r=R_{50}$ & 1.15 & 1.03&0.8& 0.72\\
$v/\sigma$ at $r=2R_{50}$& 2.44 & 2.14& 1.57& 1.37\\
$v/\sigma$ at $r=4R_{50}$& 4.85 & 3.73& 2.80& 1.81\\
\hline 
\end{tabular}
\tablefoot{The initial
$v/\sigma$ values are provided in Col.~2.}
\end{table}