Table 6.
Results obtained from the SED fitting and from the literature.
| Tdust | Mdust | Mgas | GDR | Notes | |
|---|---|---|---|---|---|
| (K) | (106 M⊙) | (108 M⊙) | |||
| (1) | (2) | (3) | (4) | ||
| This work | 28 ± 1, 50 ± 2 | 7.6 ± 0.3 | 11.4 ± 0.5 | 150 | |
| Chou 2007 | 40 | 2.4–3.6 | 3.6 ± 0.7 | 100 | a |
| Chou 2007 | 30 | 3.1–4.7 | 4.7 ± 0.9 | 100 | a |
| Weiβ 2008 | 20 | 8–12 | 15.8 ± 1.6 | 150 | b |
Notes. Column (1): temperature of the dust component in kelvin; Col. (2): mass of dust in units of 106 M⊙. In italic font are shown the two Mdust values derived applying gas-to-dust ratios of 100 and 150, respectively, to the Mgas values taken from the literature. Column (3): mass of gas in units of 108 M⊙. Column (4): gas-to-dust ratio considered; Col. (5): notes with the following code: (a) the gas mass was derived using the dust emission at 1.3 mm according to the Hildebrand (1983) formula (assuming a gas-to-dust ratio of 100); (b) the gas mass of the central region was derived considering the cold (20 K) and warm (40 K) contributions in an aperture of 80″ × 80″.
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