\begin{table}%t2
%\centering
\par
\caption{ Times for the different phases in the evolution of the
perturbed jet models. $t_{\rm lin}$: end of linear phase (the
amplitudes of the different quantities are not constant any
longer). $t_{\rm sat}$: end of saturation phase (the amplitude of the
transverse speed perturbation reaches its maximum). $t_{\rm mix}$: the
tracer starts to spread.  $t_{\rm peak}$: the peak in the amplitude of
the pressure perturbation is reached. $t_{\rm fmix}$: external
material reaches the jet axis. $t_{\rm mex}$: the jet has transferred
to the ambient a 1\% of its initial momentum. $t_{\rm meq}$:
longitudinal momentum in the jet and the ambient reach
equipartition. $\Delta_{\rm peak}$: relative value of pressure
oscillation amplitude at the peak (see Fig.~1 of Paper I). Note that,
as a general trend, $t_{\rm lin} < t_{\rm mex} \approx t_{\rm mix}
<t_{\rm sat} <t_{\rm peak} <t_{\rm fmix} < t_{\rm meq}$.  }
\label{tab:phases}  
\begin{tabular}{ccccccccc}
\hline\hline 
{\rm Model} & $t_{\rm lin}$ & $t_{\rm mex}$ & $t_{\rm mix}$ & $t_{\rm
sat}$ &$ t_{\rm peak} $& $\Delta_{\rm peak}$ & $t_{\rm fmix}$ & $t_{\rm meq}$
\\ 
\hline {\rm A05} & 180 & 335 & 335 & 380 & 380 & 100 & 380 & -- \\
{\rm B05} & 125 & 175 & 185 & 200 & 205 & 70 & 210 & 215 \\ {\rm C05}
& 100 & 115 & 120 & 125 & 130 & 5 & $>$595 & 195 \\ {\rm D05} & 105 &
115 & 115 & 120 & 130 & 5 & $>$595 & 185 \\ \hline {\rm B10} & 235 & 375
& 335 & 380 & 385 & 100 & 445 & -- \\ {\rm C10} & 210 & 245 & 240 & 245
& 250 & 10 & $>$595 & -- \\ {\rm D10} & 180 & 220 & 215 & 225 & 225 & 10
& 350 & 345 \\ \hline {\rm B20} & 450 & 775 & 625 & 760 & 780 & 100 &
$>$1000 & -- \\ {\rm C20} & 270 & 675 & 595 & 645 & 775 & 5 & $>$1000 &
$>$1000\\ {\rm D20} & 350 & 465 & 450 & 480 & 500 & 10 & $>$1000 & $>$1000\\
\hline
\end{tabular}
\end{table}