\begin{table}%t6 \caption{\label{tab:MWC480}Observed fluxes for MWC480.} %\centering \small \begin{tabular}{lcll} \hline\hline\noalign{\smallskip} Type & $\lambda$ & Flux & Reference \\ \hline \noalign{\smallskip} O~{\sc i} & 63~$\mu$m & $\leqslant$$ 1.1\times 10^{-15}$~W/m$^2$/$\mu$m & 1 \\[2mm] O~{\sc i} & 145~$\mu$m & $\leqslant$$ 1.8\times 10^{-16}$~W/m$^2$/$\mu$m & {1} \\[2mm] C~{\sc ii} & 158~$\mu$m & $5.9\pm 0.6\times 10^{-16}$~W/m$^2$ & {1} \\ & & $5.5\pm 0.4\times 10^{-16}$~W/m$^2$ & {2} \\[2mm] CO & 345~GHz & 2.88~K~km~s$^{-1}$ & {3} \\ & & $4.23\times 10^{-19}$~W/m$^2$ & {*} \\[2mm] cont. & 1.3~mm & $360\pm24$~mJy & {4} \\ cont. & 2.7~mm & $39.9\pm 0.8$~mJy & {4} \\ \hline \end{tabular} \tablebib{(1) \citet{Creech2002}; (2) \citet{Lorenzetti2002}; (3)~\citet{Thi2004}; (4) \citet{Mannings1997a}. (*)~$\int T_{\rm mb}~{\rm d}v = 10^{-2} ~ \lambda_{\rm cm}/(2k) ~ (\Omega_a)^{-1} \int F_\nu({\rm W/m^2/Hz})~{\rm d}\nu$, with $\Omega_a$ being the solid angle of the beam, i.e. $\pi (13.7''/2)^2$ for the JCMT.} \end{table}