\begin{table}%t4
%%\centering

\par
\caption{\label{best_fit}Best-fit parameters of the two competing scenarios for S~65.}
\begin{tabular}{ccccc}
\hline\hline
\noalign{\smallskip}
Parameter & \multicolumn{2}{c}{Outflowing disk} & \multicolumn{2}{c}{Keplerian disk} \\  & $R_{\rm in}$ & $R_{\rm out}$ & $R_{\rm in}$ & $R_{\rm out}$ \\
\hline
$r$ $[R_{*}]$ & 1 & ${\ga} 400$ & ${\sim} 90$ & ${\sim} 3000$ \\
$\varv_{\rm outflow}$ [km~s$^{-1}$] & $22\pm 1.0$ & $16\pm 1.0$ & $9\pm 0.5$ & ${\la}2.0$ \\
$\varv_{\rm rot}$ [km~s$^{-1}$] & --- & ---  & $30\pm 1.0$ & $5\pm 0.5$ \\
$\varv_{\rm turb}$ [km~s$^{-1}$] & $8\pm 0.5$  & $11\pm 0.5$ & --- & ---  \\
$n_{\rm e}(r)$ [cm$^{-3}$] & $1.2\times 10^{9}$ & ${<} 7.6\times 10^{3}$ & $8.2
\times 10^{6}$ & $7.4\times 10^{3}$ \\
\hline
\end{tabular}
\end{table}