\begin{table}%t2
\caption{Effective volume of the jet sampled by photometry apertures at distance~$\delta_{y}$ from
the symmetry axis of the model. \emph{Jet volume}, contribution from
the jet channel visible in the optical, assumed as filled cylinder
extending from $\delta_{y}=0\arcsec$ to $\delta_{y}=0\farcs35$.  \emph{Cocoon volume}, contribution
from the cocoon, modelled as hollow cylinder wrapped extending from
$\delta_{y}=0\farcs35$ to $\delta_{y}=1\arcsec$ around
the jet channel. These values assume a fully side-on view.}\label{t:res.im.width.jetvol} 
%%\centering
\par
\begin{tabular}{ccc}
\hline\hline 
$\delta_{y}$ & Jet volume & Cocoon
volume\\
\arcsec & $(h_{70}^{-1}~\kpc)^3$ & $(h_{70}^{-1}~\kpc)^3$\\
\hline 
0.0 &  1.3       & 1.8 \\
0.1 &  1.2      & 1.9 \\
0.2 &  .98      & 2.0 \\
0.3 &  .62      & 2.3 \\
0.4 &  .28      & 2.4 \\
0.5 &  .084     & 2.3 \\
0.6 &  .015     & 1.9 \\
0.7 & .0016     & 1.3 \\
0.8 & .0001     & .71 \\
0.9 & .00003    & .26 \\
1.0 & .0000007  & .06 \\
\hline
\end{tabular}
\end{table}