\begin{table}%t1
  \caption{\label{table_rv}HARPS measurements of \cible\ (full table available~electronically)\tablefootmark{\dagger}.}
%\centering
\par
\begin{tabular}{cccccc}
\hline
\hline\noalign{\smallskip}
BJD & RV & $\sigma$(RV) & {\it FWHM} & Bis. & $\log{R'_{\rm HK}}$ \\
$-2$~400~000 & km~s$^{-1}$  & km~s$^{-1}$ & km~s$^{-1}$ & km~s$^{-1}$ &   \\
\hline
53~007.83343   &   53.3353   &   0.0020   &  6.281 & 0.0222  & $-4$.702    \\   
53~358.83576   &   53.3408   &   0.0016   &  6.248 & 0.0183  & $-4$.731    \\   
53~359.80161   &   53.3479   &   0.0016   &  6.255 & 0.0154  & $-4$.725    \\   
53~360.81961   &   53.3563   &   0.0015   &  6.252 & 0.0226  & $-4$.742    \\   
\ldots & \ldots & \ldots & \ldots & \ldots & \ldots \\
\ldots & \ldots & \ldots & \ldots & \ldots & \ldots \\
54~648.45269   &   53.3538   &   0.0012   &  6.322 & 0.0326  & $-4$.709    \\   
54~813.83365   &   53.3511   &   0.0015   &  6.291 & 0.0273  & $-4$.755    \\   
54~840.78987   &   53.3562   &   0.0010   &  6.300 & 0.0294  & $-4$.732    \\   
54~848.79967   &   53.3565   &   0.0010   &  6.283 & 0.0257  & $-4$.751    \\   
\hline\end{tabular}
\tablefoot{\tablefoottext{\dagger}{The six columns are respectively the Barycentric Julian Day of the observations, the radial velocity and its uncertainty, the full width at half maximum of the CCF, the span of its bisector, and the  \ion{Ca}{ii}~activity index.}}
\end{table}