\begin{table}%t3  
\caption{\label{infall-para}Infall properties for Clump 14 and 16, i.e. the two main infall regions.} 
%\centerline
{\small
\begin{tabular}{lccccc}
\hline \hline
         & $R$\tablefootmark{a} &$M$\tablefootmark{b}       &$\langle n_{\rm H_2}\rangle$\tablefootmark{c} & $v _{\rm in}$\tablefootmark{d}  & d$M$/d$t$\tablefootmark{e} \\
         & [pc]  &[$M_\odot$] &10$^5$ [cm$^{-3}$]  &[km s$^{-1}$] &[$M_\odot$ yr$^{-1}$] \\
\hline
Clump 14 & 0.52 & 4900       & 1.26               & 0.6          & $5.8\times 10^{-3}$  \\
Clump 16 & 0.615 & 3346       & 0.52               & 0.5          & $2.8\times 10^{-3}$   \\
\hline 
\end{tabular}}
\tablefoot{\tablefoottext{a}{Equivalent radius of infall region.}
\tablefoottext{b}{Mass from mm-continuum (see Table~2).}
\tablefoottext{c}{Average H$_2$ density, derived from the mass given in Col.~2.}
\tablefoottext{d}{Infall speed, determined from {\it Simline} modelling (Sect.~\ref{simline}).}
\tablefoottext{e}{Mass infall rate $\dot {M} \approx  M/t = M~ v_{\rm in}/R$.}} 
\end{table}