\begin{table}%t4
\caption{Stellar properties for the confirmed field stars observed with DOLORES.}\label{tab:stars_lrs_fs}
\par
\small%\centerline
 {
\begin{tabular}{lccccccc}
\hline\hline
%&&&&&&& \\[-8pt]
Star        & Sp. type$^a$ & H$\alpha$ {\it EW}$^a$ & $A_{\rm V}~^b$ & $N_{\rm H}~^c$ & $M$ & $d$ & Evol. stage \\ 
            &  &      (\AA\ )      &      (mag)      & ($10^{21}$ cm$^{-2}$) & ($M_{\odot}$) & (pc) &      \\ 
            \hline
\object{XEST-05-027} & G5 IV/III & 2 & $7.5\pm 0.3$ & $11.0\pm 1.5$ & -- & -- & giant \\
\object{XEST-06-041} & M2/3 V & --1.5 & $\rm 0.45^{+0.2}_{-0.3}$ &   & $0.50\pm 0.05$ &  $120\pm 20$ & MS \\ 
\object{XEST-12-012} & M2 V & --5 & $2.2\pm 0.3$ &   & $0.50\pm 0.05$ & $\rm 155^{+30}_{-15}$ & MS \\ 
\object{XEST-15-075} & M4 V & --7 & $0.3\pm 0.3$ &   & $0.50\pm 0.05$ & $115\pm 15$ & MS \\ 
\object{XEST-18-059}$^d$ & G0/1 & 2.8 & $\rm 3.1^{+0.4}_{-0.7}$ &   & $1.15\pm 0.15$ & $\rm 330^{+130}_{-60}$ & MS (or giant?) \\ 
\object{XEST-19-002} & K4 V & 0 & $3.3\pm 0.7$ &   & $0.8\pm 0.1$ &  $\rm 400^{+170}_{-100}$ & MS \\ 
\object{XEST-22-111} & M1/2 V & --3.5 & $1.7\pm 0.4$ &   & $0.55\pm 0.05$ &  $175\pm 30$ & MS \\ 
\object{XEST-27-084} & M2 V & --4.5 & $1.2\pm 0.3$ & $0.7\pm 0.4$  & $0.55\pm 0.05$ &   $150\pm 25$ & MS \\ 
\hline
\end{tabular}}
\medskip
$^a$ From low-resolution spectra (Sect.~\ref{dolores}); 
$^b$ from IR color$-$color diagram (Sect.~\ref{IRdiagr_lrs});\\
$^c$ from X-ray spectral fitting \citep{ScelsiXEST2006};
$^d$ assuming main sequence star. 
\end{table}