\begin{table}%t1
%\centering
\par
\caption{\label{tab1}Coordinates of the sources observed during the track and measured fluxes at 235~GHz.}
\begin{tabular}{ccccc}
\hline\hline \noalign{\smallskip}
Source & RA & Dec & Max. elevation & Flux \\
       & (hh:mm:ss)  & ($^{\circ}$:$'$:$''$)    &($^{\circ}$) & (Jy) \\
\hline
Ceres & 11:20:10 & +20:38:59  & 87 & 3.30\\
Titan & 11:30:31&  +05:30:41 & 77 & 1.73\\
1159+292 &11:59:31& +29:14:43  & 81 & 1.66\\
1043+241 &10:43:09& +24:08:35  & 86 & 0.48\\
\hline
\end{tabular}
\end{table}