\begin{table}%t4
%\scriptsize{
%\begin{center}
\par
\caption{List of known secondaries to the T Tauri stars in our sample.} 
\label{companys}
\par
%Per canviar l'espai entre columnes a una taula i aixi variar l'amplada de la taula!!!!!!!!!!!!!!!!!!1
\par
\begin{tabular}{p{16mm}ccccccc}
\par
\hline
\hline\noalign{\smallskip}
%W$_{\lambda}$(\Ha)
\par
Star & {\it EW}(\Ha)$^{a}$ &  $T^{a}$ &  \Av$^{a}$   & \Lstar$^{b}$ & \Le $^{c}$ &  {\IRe}$^{c}$ & $d^{d}$ \\
\par
      & [\AA]  &  [K]  & & [\Lsun] & [\Lsun]& [\Lstar] & [$\arcsec$] \\\noalign{\smallskip}
\par
\hline
\par
%\tiny{
\par
Sz 68-B &    --  &   4000  &  0.75 & 0.13 &   1.5  &    11.2  & 2.7~ \\
Sz 124SE &    --  &   --    &     -- & --    &   --  &    --  & 13.6~ \\
ROX~2-B &   --  &   --    &     -- & --    &   --  &    --  &  0.41~ \\
DoAr~24E-B & --   &      -- &  --    & 1.40 &  --   &   --   & 2.3~ \\ 
SR 12B &    --  &   2500  & --     & 0.50 &   2.4  &    4.8  & 0.3~ \\
ROX~31-B &   --  &   --    &     -- & --    &   --  &    --  &  0.39~ \\
Wa~Oph/4-B & -- & --     & --     & --   & --      & --      & 8.7~ \\
B62-\Ha2$^{e}$ &   19  &  3500  & --     & 0.43 &   --  &    -- & 30\ ~~~   \\
HBC 666$^{f}$ &      14 &    -- & --     &--     &  --     &      -- & 3.5~   \\
V536 Aql-B &    --  &   --  & --     &    -- &     --  &     --  & 0.52  \\
\hline
\par
\end{tabular} 
\par
%\end{center}
\par
Notes to table:
\newline
$^a$ References for the \Ha\ equivalent width, temperature and extinction can be found in the corresponding
entry for each star in Sect. 3.
\newline
$^b$ The stellar luminosities were obtained from the corresponding black body
curves fitted to the available photometry for each star, except for 
DoAr24E-B, which is from \cite{Chelli88}. \Av\ was taken to be zero unless
otherwise stated.
\newline
$^c$ The infrared luminosity excess (\Le) and \IRe\ have been calculated over the same 
range as the main star.
\newline 
$^d$ $d$ is the angular distance from the companion to the primary.
\newline
$^e$ This star is not really a companion but a star near V1725~Oph, associated with the same globule Barnard~62
\citep{Reipurth86, Weaver92}.
\newline
$^f$ Companion of CoKu~Ser/G1, also known as CoKu~Ser/G1/c \citep{Cohen79}.
\end{table}