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Table 4

Dust masses for opacites from Ossenkopf & Henning (1994).

κ Ice n(H) βtheo Average 100 Md
curve coating (cm-3) 350–870 μm Td (K) (M)

1 no ice 0 1.84 21.06 15.92
2 105 1.50 45.88 3.28
3 106 1.28 81.44 0.81
4 107 1.12 107.06 0.23
5 108 1.05 112.52 0.14
6 thin 0 1.89 19.38 10.54
7 105 1.86 20.16 7.42
8 106 1.86 20.10 5.79
9 107 1.86 20.00 4.97
19 108 1.86 20.24 4.66
20 thick 0 1.89 20.36 7.69
21 105 1.89 19.36 6.17
22 106 1.89 19.43 5.52
23 107 1.89 19.44 5.41
24 108 1.92 18.91 5.61

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