\begin{table}%t5
\caption{Results from molecular line modelling  (with 1$\sigma$ errors).}\label{gas}
%\centerline
{
\begin{tabular}{lccccclccc}
\hline
\hline
&
\multicolumn{5}{c}{dCSE} & &
\multicolumn{3}{c}{aCSE} \\
\cline{2-6}\cline{8-10}
\noalign{\smallskip}
\multicolumn{1}{l}{Source} &
\multicolumn{1}{c}{$M_{{\rm gas}}$}& 
\multicolumn{1}{c}{$T_{{\rm kin}}$}&
\multicolumn{1}{c}{$R_{{\rm s}}$}&
\multicolumn{1}{c}{$V_{{\rm s}}$} & 
\multicolumn{1}{c}{age} & &
\multicolumn{1}{c}{$\dot{M}_{{\rm gas}}$} &
\multicolumn{1}{c}{$v_{{\rm p}}$} &
\multicolumn{1}{c}{${\rm Molecule}^1$} \\
&
\multicolumn{1}{c}{[${M}_{\odot}$]}& 
\multicolumn{1}{c}{[K]} &
\multicolumn{1}{c}{[cm]} &
\multicolumn{1}{c}{[km~s$^{-1}$]} &
\multicolumn{1}{c}{[yr]} &&
\multicolumn{1}{c}{[$M_{\odot}~{\rm yr}^{-1}$]} &
 \multicolumn{1}{c}{[km~s$^{-1}$]} &
\\
\noalign{\smallskip}
\hline
R Scl        & $(2.5\pm0.5)\times10^{-3}$ & $>$$20$ & $8.7\times10^{16}$ & 15.5 & 1800 & &  $3.0\times10^{-7}$ &  $10.5$ & HCN  \\
U Cam      & $(9.5\pm1.0)\times10^{-4}$ & $>$$130$ & $4.7 \times10^{16}$ & $23.0$ & 650 & & $2.0\times10^{-7}$ &  12.0 & CO \\
U Ant        & $(1.9\pm0.2)\times10^{-3}$ & $>$$200$ & $1.7\times10^{17}$ & 19.0 & 2800 & &  $2.0\times10^{-8}$ & 4.0  & CO  \\
V644 Sco & $(2.5\pm0.3)\times10^{-3}$ & $170\pm100$ & $(1.1\pm0.2)\times10^{17}$ & 23.0& 1500 & & $5.0\times10^{-8}$ & 5.0  &  HCN \\
DR Ser     & $(1.0\pm0.2)\times10^{-3}$ & $>$$100$ & $(8.0\pm1.5)\times10^{16}$ & 20.0& 1300 & & $3.0\times10^{-8}$  &   5.0      & HCN \\
S Sct         & $(7.5\pm1.0)\times10^{-3}$ & $>$$60$ & $4.2\times10^{17}$ & 16.5& 8100 & & $2.0\times10^{-8}$ &  4.0 & CO \\
TT Cyg     & $(4.0\pm1.0)\times10^{-3}$ & $>$$200$ & $3.2\times10^{17}$ & 12.5 & 8100 & & $3.2\times10^{-8}$ &  4.0  & CO \\
\hline
\end{tabular}}
\medskip
$^1$ The molecular line emission used for estimating the properties of the aCSEs. Note that in the analysis of the dCSEs CO~line emission was used in all cases.
\end{table}