\begin{table}%ta.2 %\centering \par \caption{\label{mwc137_ext}Extinction details for MWC 137.} \small \begin{tabular}{lllll} \hline\hline Wavelength & Extinction & Extinction from envelope model & Observed flux & Dereddened flux \\ ($\mu$m) & (mag) & (mag) & (mJy) & (mJy) \\ \hline\noalign{\smallskip} 0.44 & 7.80 & 1.05 & 19.2 & 25~340.3 \\ 0.55 & 5.88 & 0.79 & 81.1 & 18~294.1 \\ 0.7 & 4.42 & 0.59 & 17.3 & 1013.9 \\ 0.9 & 2.82 & 0.38 & 11.6 & 156.2 \\ 1.235 & 1.69 & 0.23 & 498.5 & 2372.9 \\ 1.62 & 1.09 & 0.15 & 428.1 & 1173.0 \\ 1.662 & 1.05 & 0.14 & 748.7 & 1969.6 \\ 2.159 & 0.69 & 0.09 & 1495.3 & 2821.1 \\ 2.2 & 0.67 & 0.09 & 1719.3 & 3182.7 \\ \hline \end{tabular} \end{table}