\begin{table}%t3
\caption{Fluxes of the three cloud cores identified in the IRAS HIRES~maps.}
\label{tbl:hires} 
%\centering
\par
\begin{tabular}{lccc}
\hline\hline
Source ID & \multicolumn{3}{c}{IRAS HIRES flux (Jy)} \\
 & 12 $\mu$m & 25 $\mu$m & 60 $\mu$m \\
 \hline
SFO 11 SMM1 &  0.6 $\pm$ 0.1 & 1.4 $\pm$ 0.1 & 17.0 $\pm$ 0.7 \\
SFO 11NE SMM1 & 0.3 $\pm$ 0.1 & 1.0 $\pm$ 0.1 & 10.0 $\pm$ 0.4\\
SFO 11E SMM1 & 0.8 $\pm$ 0.1 & 3.0 $\pm$ 0.1 & 20.1 $\pm$ 0.4 \\\hline
\end{tabular}
\end{table}