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Table 1.

Properties of the clumps derived from dust continuum emission.

Source Td N(H2) Lbol(R <  14″)a M(R <  14″)a Mb Diameterc n(H_2)
K 1022 cm−2 L M M pc 105 cm−3
Clump 7 13.0 7.3 23 31 120 0.18 1.3
Clump 5 15.5 8.7 111 35 100 0.10 2.9
Clump 2 20.0 10.5 331 44 200 0.19 1.8

Notes.

The clumps go from the least- to the most evolved.

(a)

Within the central 28″, see text.

(b)

Rescaled for the new dust temperatures from the values in Leurini et al. (2011).

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