\begin{table}%t1
\caption{\label{rvdata} Radial velocity measurements of HD~186753 and {TYC7096-222-1}.}
%\centerline
{\begin{tabular}{lll}
\hline\hline
HJD & $RV$ & $\sigma_{\rm RV}$ \\
--2~450~000 & ($\rm{km\ s^{-1}}$) & ($\rm{km\ s^{-1}}$) \\ \hline 
HD~186753 & & \\ \hline\\[-3mm]
$4617.83677^{\rm{H}}$ & 5.20 & 0.28 \\
$4657.17198^{\rm{C}}$ & --19.96 & 2.95 \\
4762.28479 & --40.05 & 3.33 \\
4763.26196 & 0.15 & 1.41 \\
4764.34678 & --44.69 & 3.72 \\
4765.29219 & 4.94 & 1.62 \\
4766.34139 & --44.74 & 3.72 \\
4767.36517 & 3.92 & 1.57 \\ \hline
TYC7096--222--1 & & \\ \hline\\[-3mm]
$4710.87886^{\rm{C}}$ & 21.86 & 0.08 \\
$4721.88521^{\rm{C}}$ & 10.98 & 0.10 \\
4763.56489 & 17.49 & 2.46 \\
4764.51536 & 17.95 & 2.49 \\
4765.52730 & 18.36 & 2.52 \\
4766.49429 & 11.88 & 2.05 \\
\hline
\end{tabular}}
\medskip
Superscript ``H'' denotes spectrum obtained by HARPS, ``C'' denotes CORALIE.
\end{table}