\begin{table}%t1
\caption{\label{table:1}Observed objects and integration time.}
%\centering
\small
\begin{tabular}{l c c c c c}
\hline\hline \noalign{\smallskip}
Target & RA & Dec & Spectral type & Distance & Integration time\\
 & (h m s) & ($\degr$ $\arcmin$ $\arcsec$) &  & (pc) & (h:min) \\
\hline
HD~15115 & 02 26 16.24 & +06 17 33.2 & F2 & 45 & 1:45 \\
HD~39060 ($\beta$~Pic) & 05 47 17.09 & --51 03 59.5 & A6V & 19.3 & 10:45 \\
HD~164249 & 18 03 03.41 & --51 38 56.4 & F5V & 47 & 4:00 \\
HD~172555 & 18 45 26.90 & --64 52 16.5 & A7V & 29 & 2:00 \\
HD~181296 & 19 22 51.21 & --54 25 26.2 & A0Vn &  48 & 1:45 \\
HD~181327 & 19 22 58.94 & --54 32 17.0 & F5/F6V & 51 & 2:08 \\
HD~191089 & 20 09 05.21 & --26 13 26.5 & F5V & 54 & 1:23 \\
\hline
\end{tabular}
\vspace*{2.7mm}
\end{table}