\begin{table}%T5
   \caption{Radial velocities and \Ha\ equivalent widths (line and
residual line) measured from the high resolution spectroscopic
observations. 
%Phases with respect to the 1.87~day cycle were calculated
%using the new ephemeris from Paper I.
} \label{tab:tab_vr}
%\centerline
{
\begin{tabular}{ccccc}\hline \hline
 HJD  &  Phase & $V$rad & \multicolumn{2}{c}{{\it EW}(\Ha)(\AA)} \\ 
      &        & (km~s$^{-1}$) & Line & Residual line \\ \hline
 2~452~231.645 &   0.589 &  19.0 $\pm$ 1.5  & 1.08 $\pm$ 0.11  & 2.84 $\pm$ 0.15  \\
 2~452~231.685 &   0.611 &  18.7 $\pm$ 1.5  & 1.09 $\pm$ 0.10  & 2.79 $ \pm$ 0.13  \\
 2~452~232.365 &   0.974 &  16.8 $\pm$ 5.2  & 0.68 $\pm$ 0.12  & 2.24 $\pm$ 0.15  \\
 2~452~232.411 &   0.998 &  16.0 $\pm$ 4.3  & 0.61 $\pm$ 0.10  & 2.46 $\pm$ 0.13  \\
 2~452~233.451 &   0.554 &  15.9 $\pm$ 2.0  & 1.20 $\pm$ 0.12  & 3.14 $\pm$ 0.15  \\
 2~452~233.497 &   0.579 &  17.7 $\pm$ 1.6  & 1.19 $\pm$ 0.09  & 3.12 $\pm$ 0.12  \\
 2~452~233.531 &   0.597 &  18.9 $\pm$ 2.2  & 1.19 $\pm$ 0.09  & 3.02 $\pm$ 0.12  \\
 2~452~233.564 &   0.614 &  19.7 $\pm$ 2.1  & 1.21 $\pm$ 0.12  & 3.08 $\pm$ 0.12  \\
 2~452~233.598 &   0.632 &  21.6 $\pm$ 1.4  & 1.16 $\pm$ 0.10  & 3.01 $\pm$ 0.11  \\
 2~452~233.632 &   0.651 &  22.7 $\pm$ 1.9  & 1.02 $\pm$ 0.09  & 2.85 $\pm$ 0.12  \\
 2~452~233.723 &  0.700  &  25.0 $\pm$ 1.2   & 0.59 $\pm$ 0.10  & 2.32 $\pm$ 0.15  \\
 2~452~233.769 &  0.724  &  23.9 $\pm$ 1.2   & 0.04* $\pm$ 0.10 & 1.89 $\pm$ 0.12  \\ 
\hline 
\end{tabular}}
\par
\medskip
* Strong blueshifted absorption.
\end{table}