\begin{table}%t6
%\centering
%\par
{\changed
\caption{Some properties of the final models (cf.\ 
Table~\ref{table:variable-parameters}).}
\label{table:final-models}
\begin{tabular}{lccc}
\hline\hline %----------------------------------------------------------
& \multicolumn{3}{c}{Model} \\
&  A & B & C \\
\hline %----------------------------------------------------------
$\log (R_{\rm t} / R_\odot)$ \rule{0cm}{2.4ex} & 0.50 & 0.45 & 0.50 \\
$v_\infty / ({\rm km~ s^{-1}})$               & 2200 & 2200 & 1600 \\
$R(\tau=2/3) / R_\ast$                         & 1.20 & 1.29 & 1.44 \\
$T_{\rm eff}(\tau=2/3) / {\rm kK}$             & 102  &   99 &   94 \\
$T_{\rm e}(\tau=2/3)   / {\rm kK}$             &   88 &   85 &   85 \\
$T_{\rm Zanstra}$(He~{\sc ii})/kK             &   62 &   22 &   80 \\
\hline 
\end{tabular}
}
\end{table}