\begin{table}%t5
\caption{\label{MC3D_S}The parameters of the radiative transfer model of T~Tau~Sa.}
%\centerline
 {\small \begin{tabular}{llccrcc}
\hline\hline
 & Parameter & Unit & & Value & & Ref.\\
\hline
\multicolumn{2}{l}{{\bf Stellar parameters}}\\
\hspace{0.3cm} & Mass ($M_{\star}$)& $M_{\odot}$& & 2.3  & & $^a$ \\
& Spectral type	& & & Ae& & $^b$ \\
& Temperature ($T_{\star}$)& K$_{\ ~}$ & & 9000 & & $^d$ \\
& Luminosity ($L_{\star}$)& $L_{\odot}$& & 40& & $^g$ \\
& Radius ($R_{\star}$)	& $R_{\odot}$& & 2.6& & calc \\
\multicolumn{2}{l}{{\bf Accretion}}\\
& Accretion rate& $M_{\odot}~\rm{yr}^{-1}$& & $1\times10^{-8}$& & $^d$ \\
& Boundary temp. ($T_{\rm bnd}$) & K$_{\ ~}$ & & 8000	& & est. \\
& Boundary rad. ($R_{\rm bnd}$)  & $R_{\star}$& & 5.0	  & & est. \\
\multicolumn{2}{l}{  {\bf Circumstellar disc / envelope}}\\
& Inner radius ($R_{\rm in}$) 	& AU& & 0.5	  & & $^g$ \\
& Outer radius ($R_{\rm out}$)	& AU & & 5.0	 & & $^g$ \\
& $\beta$& & & 1.00& & $^g$ \\
& $h_{100}$ & AU& & 10.0	          & & $^g$ \\
& $c_1$		  	&		          & & $1 \times 10^{-5}$     & & $^g$ \\
& $c_2$		  	&		          & & --5.0	          & & $^g$ \\
& Inclination	  	& deg		          & & 72	          & & $^g$ \\
& Disc mass ($M_{\rm disc}$)	& $M_{\odot}$	          & & $3\times 10^{-3}$     & & $^g$ \\
\multicolumn{2}{l}{{\bf Interstellar extinction}}\\
& Foreground extinction $A_V$	& mag	 & & 30	          & & $^g$ \\
\hline
\end{tabular}}
\medskip          
$^a$ \cite{koehler08a}; $^b$ \cite{duchene06}; $^c$ \cite{duchene02}; $^d$ \cite{duchene05}; $^e$ \cite{lb82}; $^f$ \cite{bessell88}; $^g$~this work; calc.~=~calculated; est.~=~estimated.
\end{table}