\begin{table}%t2
\caption{Infrared flux densities.}
\label{irphot}
%\begin{minipage}[t]{\columnwidth}
\label{phot_tab}
%\centering
\par
\begin{tabular}{c c c c c}     
\hline\hline
\noalign{\smallskip}
Origin    & $\lambda$ & Bandwidth & \multicolumn{2}{c}{Flux Density (Jy)} \\
          &($\mu$m)   & ($\mu$m)  & Compact   & Extended \\
          &           &           & Object    & Cloud \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
$ $ 2MASS &   1.24 &  0.16 &   0.0013 $\pm$ 0.0001  &        ---       \\
$ $       &   1.66 &  0.25 &   0.0022 $\pm$ 0.0002  &        ---       \\
$ $       &   2.16 &  0.26 &   0.017  $\pm$ 0.006   &        ---       \\
$ $ IRAC  &   3.6  &  0.75 &   0.13   $\pm$ 0.02    &   1.7 $\pm$ 0.3  \\
$ $       &   4.5  &  1.01 &   0.33   $\pm$ 0.05    &   3.2 $\pm$ 0.5  \\
$ $       &   5.8  &  1.42 &   0.66   $\pm$ 0.1     &   7.2 $\pm$ 1.1  \\
$ $       &   8.0  &  2.93 &   0.98   $\pm$ 0.2     &   19  $\pm$ 3.0  \\
$ $ MIPS  &  24    &  4.7  &   1.7    $\pm$ 0.3     &   38  $\pm$ 6.0  \\
$ $       &  70    & 19    &   3.6    $\pm$ 0.5     &   139 $\pm$ 21.  \\
$ $       & 160    & 35    &   2      $\pm$ 0.3     &   105 $\pm$ 16.  \\
$ $ IRAS  &  12    &  7.0  &            ---         &    3  $\pm$ 0.5  \\
$ $       &  25    & 11.2  &            ---         &   22  $\pm$ 3.0  \\
$ $       &  60    & 32.5  &            ---         &  124  $\pm$ 19.  \\
$ $       & 100    & 31.5  &            ---         &  312  $\pm$ 47.  \\
\hline
\end{tabular}
\end{table}