\begin{table}%t1
\caption{\label{candi}List of targets.}
%\centerline
{
\begin{tabular}{ccccccccc}
\hline
\hline
Source name  & Galactic    &  Spectral type &   $V$    &   $B-V$   &  $E(B-V)$   &   $A_{\rm V}$    & Estimated  & $L_{\rm X}$(0.1$-$2.4~keV)$^*$ \\
             & coordinates &                &          &           &             &            &  distance  & (erg s$^{-1}$) \\
\hline
HD 135743    & 344\fdg 37,   +31\fdg.87 & G3 V     &   9.40   &  +0.80  &   0.15 &  0.45      & 83    pc &
$8  \times 10^{30}$ \\
CD-2412231 & 344\fdg 67,   +23\fdg 43 & K2 V     &   9.88   &  +0.82  &   0.19 &  0.56      & 37    pc &
$2 \times 10^{30}$      \\
HD 220338    &  73\fdg 27, $-$60\fdg 63 & K0 IV    &   9.09   &  +1.09  &   $\simeq$$0.0$  & $\simeq$$ 0.0$ & 150 pc &
$2 \times 10^{31}$      \\
\hline
\end{tabular}}
\smallskip
$^*$ Unabsorbed X-ray luminosity.
\end{table}