\begin{table}%t2 
\caption{\label{tab:eqw_lines}Radial velocities and parameters of the subtracted spectra.}
\small%\centering
\par
\begin{tabular}{ccccccccc}
\hline
\hline
  \noalign{\smallskip}
HJD & Phase & $V_{\rm r}$  & $W^{\rm em}_{\rm H\alpha}$ & $W^{\rm em}_{\rm H\beta}$ & $W_{\rm He\textsc{i}}$ & $W^{\rm em}_{\rm Ca\mbox{\fontsize{5pt}{7pt}\selectfont II}-IRT}$ & 
$W^{\rm em}_{\rm Ca\mbox{\fontsize{5pt}{7pt}\selectfont II}-H+K}$ \\ 
(+2~400~000) & & (km~s$^{-1}$) & (\AA) & (\AA) & (\AA) & (\AA) & (\AA) \\ 
  \noalign{\smallskip}
\hline
  \noalign{\smallskip}
  53~961.346 & 0.914 & $-23.16$~$\pm$~0.58 &  0.528~$\pm$~0.061  &  0.136~$\pm$~0.026  &  $0.044$~$\pm$~0.020  & 1.109~$\pm$~0.073 &  0.733~$\pm$~0.076   \\
  53~961.439 & 0.984 & $-23.37$~$\pm$~0.57 &  0.575~$\pm$~0.066  &  0.141~$\pm$~0.024  &  $0.054$~$\pm$~0.021  & 1.140~$\pm$~0.057 &  0.764~$\pm$~0.077   \\
  53~961.533 & 0.055 & $-23.49$~$\pm$~0.55 &  0.562~$\pm$~0.058  &  0.161~$\pm$~0.022  &  $0.067$~$\pm$~0.028  & 1.165~$\pm$~0.064 &  0.779~$\pm$~0.111   \\
  53~962.355 & 0.670 & $-23.33$~$\pm$~0.57 &  0.536~$\pm$~0.066  &  0.142~$\pm$~0.022  &  $0.060$~$\pm$~0.023  & 1.144~$\pm$~0.051 &  0.776~$\pm$~0.081   \\
  53~962.513 & 0.787 & $-23.49$~$\pm$~0.49 &  0.469~$\pm$~0.036  &  0.118~$\pm$~0.015  &  $0.062$~$\pm$~0.012  & 1.065~$\pm$~0.040 &  0.722~$\pm$~0.054   \\
  53~962.589 & 0.845 & $-23.21$~$\pm$~0.53 &  0.480~$\pm$~0.041  &  0.152~$\pm$~0.032  &  $0.064$~$\pm$~0.020  & 1.076~$\pm$~0.053 &    ...  \\
  53~963.465 & 0.500 & $-22.53$~$\pm$~0.57 &  0.488~$\pm$~0.042  &  0.131~$\pm$~0.018  &  $0.059$~$\pm$~0.026  & 1.009~$\pm$~0.058 &  0.697~$\pm$~0.054   \\
  53~963.577 & 0.583 & $-23.00$~$\pm$~0.60 &  0.484~$\pm$~0.086  &  0.164~$\pm$~0.027  &  $0.085$~$\pm$~0.032  & 1.032~$\pm$~0.095 &  0.709~$\pm$~0.109   \\
  53~964.397 & 0.197 & $-23.67$~$\pm$~0.56 &  0.593~$\pm$~0.082  &  0.144~$\pm$~0.024  &  $0.052$~$\pm$~0.027  & 1.123~$\pm$~0.077 &  0.765~$\pm$~0.070   \\
  53~964.536 & 0.301 & $-23.46$~$\pm$~0.53 &  0.550~$\pm$~0.061  &  0.112~$\pm$~0.030  &  $0.078$~$\pm$~0.023  & 1.095~$\pm$~0.085 &  0.706~$\pm$~0.084   \\
  53~964.612 & 0.358 & $-23.17$~$\pm$~0.61 &  0.511~$\pm$~0.109  &  0.149~$\pm$~0.039  &  $0.091$~$\pm$~0.053  & 1.114~$\pm$~0.143 &    ...  \\
\hline
\end{tabular}
\end{table}