Open Access
Table 6.
Physical parameters derived from H2O modeling of APM 08279+5255 and NCv1.143.
| APM 08279+5255 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Compact component | Extended component | |||||||
| Parameter | Median | Range (a) | Fiducial (b) | Median | Range (a) | Fiducial (b) | ||
| Tdust (K) | 211 | 148, 258 | 235 | 51 | 37, 70 | 40 | ||
| τ100 | 2.3 | 1.5, 5.2 | 2.1 | 0.5 | 0.1, 1.3 | 0.5 | ||
| log10 NH2O (cm−2) | 18.8 | 18.6, 19.2 | 18.8 | 17.4 | 16.8, 18.0 | 17.9 | ||
| log10 nH2 (cm−3) | 4.7 | 4.1, 5.3 | 5.2 | 4.6 | 4.0, 5.3 | 4.2 | ||
| R (pc) | 336 | 253, 440 | 317 | 1280 | 899, 1875 | 1303 | ||
| log10 LIR (L⊙) | 14.6 | 14.1, 14.8 | 14.7 | 13.0 | 12.4, 13.6 | 12.6 | ||
| log10 XH2O | −5.7 | −6.0, −5.5 | −5.7 | −6.4 | −7.2, −5.4 | −5.9 | ||
| log10 Mgas (M⊙) | 10.1 | 9.8, 10.5 | 10.1 | 10.6 | 9.9, 11.0 | 10.7 | ||
| NCv1.143 | ||||||||
| Tdust (K) | 98 | 91, 109 | 95 | 50 | 46, 55 | 50 | ||
| τ100 | 2.1 | 1.3, 4.2 | 2.3 | 1.1 | 1.0, 1.4 | 1.1 | ||
| log10 NH2O (cm−2) | 18.7 | 18.3, 19.2 | 18.6 | 17.0 | 16.9, 17.1 | 17.0 | ||
| log10 nH2 (cm−3) | 4.6 | 4.0, 5.3 | 4.2 | 4.7 | 4.1, 5.3 | 4.7 | ||
| R (pc) | 151 | 111, 190 | 172 | 925 | 815, 1050 | 898 | ||
| log10 LIR (L⊙) | 12.6 | 12.4, 12.8 | 12.6 | 12.8 | 12.8, 12.9 | 12.8 | ||
| log10 XH2O | −5.7 | −6.2, −5.3 | −5.8 | −7.2 | −7.4, −7.0 | −7.2 | ||
| log10 Mgas (M⊙) | 9.4 | 9.0, 9.7 | 9.6 | 10.7 | 10.6, 10.8 | 10.7 | ||
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