\begin{table}%t2
%\centering
\par
\caption{\label{pos}Positions observed in CO with the IRAM 30-m telescope.}
\small \begin{tabular}{rllcc}
\hline\hline\noalign{\smallskip}
 & $\alpha$ (2000.0) & $\delta$ (2000.0) & l$^{\rm II}$ & b$^{\rm II}$\\
\hline
\HI peak: A1 &  07 49 54    &  04 32 30   & 215.555 & 15.068\\
          A2 &  07 49 50    &  04 32 20   & 215.550 & 15.052\\
          A3 &  07 49 54    &  04 29 00   & 215.609 & 15.042\\
\hline
\end{tabular}
\end{table}