\begin{table}%t3
 \caption{\label{Tab:MJDvrad} Barycentric radial velocities
 \vspace*{-1.5mm}
   $v_{\mbox{\scriptsize rad,bary}}$ of {\LyudmilasStar}.  }
   \small%\centering
\par
  \begin{tabular}{lcc}\hline\hline\noalign{\smallskip}
    MJD\tablefootmark{*}   & ~~~$v_{\rm rad,bary}$~~~ & $\sigma$\tablefootmark{**}\\ 
    ${\rm [days]}$ & [km~s$^{-1}$]                 & [km~s$^{-1}$]  \\
    \hline
    $52923.137$ & $282  $ & $2  $\\
    $53587.172$ & $282.2$ & $0.3$\\
    $53587.215$ & $282.3$ & $0.2$\\
    $53587.257$ & $282.3$ & $0.3$\\
    $53587.321$ & $282.2$ & $0.3$\\
    $53592.289$ & $281.3$ & $0.3$\\
    $53613.092$ & $281.3$ & $0.4$\\
    $53613.135$ & $281.5$ & $0.5$\\
    $53613.178$ & $281.1$ & $0.7$\\
    $53613.221$ & $281.4$ & $0.6$\\
    $53645.081$ & $281.3$ & $0.3$\\
    $53653.044$ & $282.4$ & $0.2$\\
    $53653.087$ & $282.4$ & $0.2$\\
    $53666.112$ & $284.1$ & $0.2$\\
    $53666.157$ & $284.0$ & $0.2$\\
    $54407.020$ & $302.4$ & $0.3$\\
    $54490.027$ & $282.9$ & $0.3$\\
    \hline\end{tabular}
    \vspace*{-2mm}
    \tablefoot{\tablefoottext{*}{The date refers to the start of the exposure.} \\
\tablefoottext{**}{The error bars are the 1~$\sigma$ scatter of the  measurements based on different lines.}  }
\par
\end{table}