\begin{table}%T3
%\centering
\par
\caption{The five parameters of the dust model: the
normalization temperature $T_0$, the inner radius of the dust shell
$r_{{\rm in}}$, the outer radius of the dust shell
$r_{{\rm out}}$, the spectral index $p$ and the density parameter~$m$. The last column lists the energy ratio $L_{{\rm IR}}/L_\ast$.}
\label{tab:dustmodel}
\begin{tabular}{lcccccccc}
\hline\hline
Name	&$T_0$	&$r_{{\rm in}}$	&\multicolumn{1}{c}{$r_{{\rm in}}$}	&$r_{{\rm out}}$	&\multicolumn{1}{c}{$r_{{\rm out}}$}	&$p$	&$m$	
&$L_{{\rm IR}}/L_\ast$\\
        &(K)	&($R_\ast$)		&\multicolumn{1}{c}{(AU)}		&($R_\ast$)		&\multicolumn{1}{c}{(AU)}		&	&	
&\\
\hline
TW~Cam	&3489	&11			&$4.5\pm1.6$				&5200			&$2140\pm890$				&0.4	&1.8	
&$0.45 \pm 0.06$\\
\par
RV~Tau	&3280	&10			&$4.7\pm1.7$				&2000			&$930\pm340$				&0.2	&1.8	
&$0.43 \pm 0.06$\\
\par
SU~Gem	&4152	&30			&$4.9\pm1.6$				&100			&$16.3\pm5.4$				&0.0	&1.8	
&$0.34 \pm 0.05$\\
\par
UY~CMa	&4008	&15			&$5.3\pm2.0$				&400			&$138\pm52$				&0.2	&1.0	
&$0.37 \pm 0.05$\\
\par
U~Mon	&3625	&30			&$11.5\pm4.2$				&600			&$229\pm84$				&0.1	&1.8	
&$0.07 \pm 0.01$\\
\par
AC~Her	&4036	&50			&$12.5\pm4.4$				&900			&$224\pm80$				&0.3	&0.0	
&$0.014 \pm 0.002$\\
\par
R~Sct	&3357	&18			&$13.4\pm5.3$				&7100			&$5300\pm2100$				&0.9	&1.8	
&$0.020 \pm 0.003$\\
\hline
\end{tabular}
\end{table}