Notes. ^(a)Unattenuated luminosity (3 − 1200 μm) assuming isotropic emission. ^(b)Dust temperature. For the H_C, radiative transfer models compute the T_d profile as shown in the left insert of Fig. 2, and the lowest T_d value is indicated here. ^(c)Intrinsic optical depth at 6 μm of the component; the full curves for the H_C and W_C are shown in the right insert of Fig. 2. ^(d)Radius of the component. ^(e)Extinction at 6 μm by the foreground layer. ^(f)Apparent (attenuated) luminosity (3 − 1200 μm) due to foreground extinction. ^(g)Column density of H₂. ^(h)H₂O abundance relative to H₂. ⁽ⁱ⁾H₂ mass derived from the continuum fit (Appendix C). ^(j)Plausible ranges for the intrinsic luminosities, which only include the power sources within the physical regions and consider possible departures from isotropic emission (Section 4.1). kThe cold component is assumed to be optically thin in the far-IR, and thus its ${\tau }_{6\mathrm{\mu }\mathrm{m}}^{\mathrm{int}}$ and R cannot be inferred. Estimated uncertainties are given in parenthesis.