\begin{table}%ta.1
%\centering
\par
\caption{\label{jourv}Journal of available RV observations of $\zeta$ Tau.}
\small \begin{tabular}{ccrrll}
\hline\hline 
Spg.&Time interval& No. of&   No. of     &\ \ \ \ \ \ \ \ Telescope/&Source\\
No. &(HJD$-$2400000) &\ion{H}{i} RVs&\ion{He}{i} RVs&\ \ \ \ \ \ \ \ Instrument& \\
 \hline 
 1&15793.7--16929.6& 24&  0&Yerkes 1.02-m, Bruce prism spg.&\citet{adams05}\\
 2&20408.8--24968.6&160& 80&Ann Arbor 0.95-m prism spg.&\citet{losh32}\\
 8&26016.7--28450.0&  5&  1&MtWilson, prism spg.&\citet{underhil52}\\
 1&28798.0--30339.8& 47& 47&Yerkes 1.02-m, Bruce prism spg.&\citet{hynekistruve42}\\
 4&28882.0--34056.7& 22& 13&MtWilson, grating spg.&\citet{underhil52}\\
 5&28962.7--34093.6& 63& 18&DAO 1.83-m, prism spg.&\citet{underhil51,underhil52}\\
 3&29893.9--30302.8& 52& 48&Perkins 1.75-m, grating spg.&\citet{hynekistruve42}\\
 9&33280.4--33772.3& 48& 44&Heidelberg 0.72-m, prism spg.&\citet{miczaika53}\\
 3&33937.7--36188.8&  3&  0&Perkins 1.75-m, grating spg.&\citet{herduv63}\\
10&36177.5--36598.5&  7&  0&Merate 1-m, prism spg.&\citet{gokgoz62}\\
 6&    36918.0     &  1&  0&OHP 1.93-m, grating spg.&\citet{herduv63}\\
 6&37205.6--37293.4&  2&  0&OHP 1.93-m, grating spg.&\citet{gokgoz63}\\
 6&37209.6--39759.7&112&   &OHP 1.93-m, grating spg.&\citet{delplace70a}\\
11&37620.5--38421.4& 36&  0&Merate 1-m, grating spg.&\citet{aydinetal65}\\
 5&38702.0--38744.9&  5&  0&DAO 1.83\&1.22m, grating spg.&\citet{vdwel70}\\
 5&    39134.6     &  1&  0&KPNO 2.1-m, grating spg.&\citet{vdwel70}\\
 7&41952.0--42837.6& 23& 23&KPNO 1.0-m, grating spg.&\citet{abtilevy78}\\
12&43867.1--47939.1& 44&  0&Xing-Long 0.6/0.9-m, grating spg.&\citet{guoetal95}\\
13&45693.4--46134.4&  0& 33&StAndrews 0.5-m, grating spg.&\citet{jarad87}\\
14&46451.7--47368.0&  6&  4&McDonald 2.1-m, CCD grating spg.&\citet{kaygis97}\\
%\noalign{\smallskip}\hline\noalign{\smallskip}
14&46447.6--47159.0& 32& 32&McDonald 2.1-m, CCD grating spg.&this paper: CCD spectra\\
15&39852.5--48700.3&147&  0&Ond\v rejov 2.0-m, grating spg.&this paper: blue phg. spectra\\
16&40316.3--48176.6& 38&  0&Ond\v rejov 2.0-m, grating spg.&this paper: red phg. spectra\\
17&49049.3--51486.6& 39& 39&Ond\v rejov 2.0-m, grating spg.&this paper: Reticon spectra\\
18&51898.4--52727.4&  7&  7&Ond\v rejov 2.0-m, grating spg.&this paper: Heros spectra\\
19&52279.5--54490.4& 51& 51&Ond\v rejov 2.0-m, grating spg.&this paper: CCD spectra\\
20&53077.8--54443.0& 20& 20&DAO 1.22-m, grating spg. & this paper: CCD spectra\\
21&49592.7--51572.3&  3&  3&OHP 1.52-m, Elodie grating spg.&this paper: CCD spectra\\
22&49779.6--54089.8&167&  0&Ritter 1.0-m, echelle spg.&this paper: CCD spectra\\
\hline
\end{tabular} 
\vspace*{-3mm}
\end{table}