\begin{table}%t1
%\centering
\par
\caption{Journal of observations.\label{journal}} 
\begin{tabular}{lcll} 
\noalign{\smallskip}     
\hline 
\hline 
\noalign{\smallskip}    
date                        &  Spectral res.                 & Instrument & Telescope\\
                            &  $R = \lambda / \Delta\lambda$ &            &            \\ 
\hline 
\noalign{\smallskip}    
Sep. 20--23, 1996           & 2100  & CAFOS   &CA 2.2~m \\
Jan. 31--Feb. 3,  1997   & 2100  & CAFOS   &CA 2.2~m \\
Jan. 2--6, 1998             & 1600  & CAFOS   &CA 2.2~m \\
Feb. 18, 1998              & 22~000 & CASPEC  & ESO 3.6~m\\
May 14--16,  1998           & 1300  & DFOSC   & ESO Danish 1.54~m\\
Dec. 22--25, 1998           & 34~000 & FOCES   & CA 2.2~m\\
Apr. 29--May 4, 1998      & 4600  & CARELEC & OHP 1.93~m\\
Oct. 21--16, 1998           & 20~000 & AURELIE & OHP 1.52~m\\
Jan. 11--15, 2000           & 34~000 & FOCES   & CA 2.2~m\\
Jun. 13--18, 2000           & 34~000 & FOCES   & CA 2.2~m\\
Dec. 3--6, 2001             & 34~000 & FOCES   & CA 2.2~m\\
Feb. 19--23, 2002           & 34~000 & FOCES   & CA 2.2~m\\
\hline    
\end{tabular}
\end{table}