\begin{table}%t1
\caption{Highlight on the four common stars between \citet[
  SCBWP]{Slk_75}, \citet{Abt_02} and Papers~I and~II (standard deviation is
  indicated; dash~"--'' stands for only one measurement) and comparison
  with data from the literature. \ensuremath{v\sin i}\  from the literature are classified in three~subgroups according to the way they are derived: by-product of a~spectrum synthesis or frequency analysis of the lines profiles.  Flags from HIPPARCOS catalog are indicated:
  variability flag~H52 (C: constant, D: duplicity-induced variability,
  M: possibly micro-variable, P: periodic variable, --: no certain
  classification) and double annex flag~H59 (C: component solution, --: no entry in the Double and Multiple Systems Annex). }
\label{vsini_litt}
\small%\centerline
$${
\begin{tabular}{lrlrr@{\hspace*{1mm}}llllcc}
\hline
\hline
 & & & & & & & & & & \\[-8pt]
\multicolumn{1}{c}{Name} & \multicolumn{1}{c}{HD} &
\multicolumn{1}{c}{Sp. type} &  \multicolumn{6}{c}{\ensuremath{v\sin i}\ (\ensuremath{{\rm km}~{\rm s}^{-1}})}
& \multicolumn{2}{c}{{\sc hipparcos}}        \\
   &    &      &  {\sc scbwp} & \multicolumn{2}{c}{I $\cup$ II}&\multicolumn{3}{c}{\hbox{\raisebox{0.3em}{\vrule depth 0pt
         height 0.4pt width 1.5cm} literature \raisebox{0.3em}{\vrule
         depth 0pt height 0.4pt width 1.5cm}}} & H52 & H59\\
   &     &      &    &    &      & \multicolumn{1}{c}{spec. synth.}& \multicolumn{1}{c}{freq. analysis}\\
\hline
$\beta$~Tau   &  35497 & B5IV    & $60$ & $64$ &${\scriptstyle\pm 5}$&&&& --&--   \\
$\tau$~Her    & 147394 & B9III   & $30$ & $46$ &${\scriptstyle\pm 2}$&$32^{(1)}$&$32^{(2)}$&& P &--   \\
$\gamma$~Lyr  & 176437 & B9.5III & $60$ & $72$ &${\scriptstyle\pm 2}$&&&& M &--   \\
$\omega^2$~Aqr& 222661 & B9V   &$120$ &$150$ & --&&&& C &--   \\
\hline
\end{tabular}}
$$
\medskip
$^{(1)}$ \citet{Adn88}; $^{(2)}$ \citet{SmhDwy93}.
\end{table}