\begin{table}%t2
%\centering
\par
\caption{\label{tab:cont}Best-fit from Robitaille models.}
\begin{tabular}{l l|l l }
\hline \hline \noalign{\smallskip}
\multicolumn{4}{c}{DK Cha characteristics} \\
\hline\noalign{\smallskip}
Envelope mass & 0.03~$M_\odot$ & $A_V$\tablefootmark{1} & 7.9 \\
Disk mass & 0.03~$M_\odot$ & Inclination & $<$$18^{\circ}$\\
Luminosity & 29.4~$L_\odot$ & Disk Inner Radius & 0.3~AU\\
\hline
\end{tabular}
\tablefoot{\tablefoottext{1}{Total $A_{\rm v}$ of which $A_{\rm v}= 5.2$~mag. is attributed to the envelope at an inclination of 18$^\odot$ and 2.7~mag. to more extended cloud.}}
\vspace{-2.5mm}\end{table}