\begin{table}%T3
%\centering
\par
\caption{Log of the spectroscopic observations carried out on 2001 July 5$-$6
(Julian date  2~452~095,  2~452~096).
The quoted seeing is the mean value
along the exposures.}
\label{t3}
\begin{tabular}{llllllllccc}
%@{}
\hline\hline
Target & $V$ & Date & UT & Exp. & Seeing  & Airmass & ({\it S/N})/px  & Slit & ${v_{\rm r}^{\rm obs}}$ &
${v_{\rm r}^{\rm hel}}$ \\
 & &  &  & (s) & ($''$) & & (sum) & width &${\rm km ~s^{-1}}$ &${\rm km~ s^{-1}}$ \\
\hline
2 & 16.982 & 05.07.01 & 04:07:52.9 & 5400 & 0.4 & 1.02 & 70 & 0.8$''$ & +54.62 $\pm$ 0.85 & 44.81 \\
2 &        & 05.07.01 & 05:38:46.5 & 5400 & 0.4 & 1.17 &    & 0.8$''$ & +54.31 $\pm$ 0.77 & 44.36 \\
3 & 17.003 & 05.07.01 & 07:30:50.5 & 3500 & 0.8 & 1.75 & 45 & 0.8$''$ & +56.73 $\pm$ 0.83 & 46.64 \\
3 &        & 06.07.01 & 23:05:47.0 & 5400 & 0.5 & 1.76 &    & 0.8$''$ & +57.18 $\pm$ 0.60 & 47.41 \\
\hline
\end{tabular}
\end{table}