\begin{table}%t5
\caption{Continuum flux densities of the three cores within {IRAS~18151--1208} region.
}             % title of Table
\label{table2}      % is used to refer this table in the text
%\centering
\par
\begin{tabular}{@{\extracolsep{1pt}}ccccccccccccccc}
\hline
\hline\noalign{\smallskip}
~	& \multicolumn{4}{c}{MSX flux densities [Jy]}	& \multicolumn{4}{c}{IRAS flux densities [Jy]}	& \multicolumn{4}{c}{mm-continuum flux densities [Jy]} & mm & source\\
\cline{2-5}\cline{6-9}\cline{10-13}\noalign{\smallskip}
$\lambda$ [\micron] & $8.28$ & $12.13$ & $14.65$ & $21.3$ & $12$ & $25$ & $60$ & $100$ & $450$ & $800$ & $1100$ & $1250$ & size [\arcsec] & size [\arcsec] \\
\hline\noalign{\smallskip}
MM1		& 10.3 & 21.8 & 33.0 & 61.8 & 19.0 & 98.6 & $<$891 & $<$1890 & 49.4 & 7.62 & 1.40 & 1.66 & 21.3 & 18.2\\ 
MM2		& $<$0.05 & $<$0.21 & $<$0.34 & $<$0.73 & $<$0.38 & $<$1.36 & $<$891 & $<$1890 & -- & -- & -- & 0.670 & 18.1 & 14.4\\
MM3		& $<$0.07 & $<$0.26 & $<$0.41 & $<$0.82 & $<$0.61 & $<$2.21 & $<$891 & $<$1890 & -- & -- & -- & 0.261 & 18.0 & 14.2\\ 
\hline
\end{tabular}
\end{table}