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Table 2

Observed parameters obtained from the emission lines and physical properties derived for the molecular condensations MC1 to MC6.

Tpeak Tmb dv Δv τ CO) N(C18O) N(H2) M(H2)
(K) (K km s−1) (km s−1) (cm−2) (cm−2) (cm−2) (M)
CO 13CO C18O 13CO C18O CO 13CO CO 13CO C18O
MC1 16.1 6.8 0.8 15.9 0.7 2.75 1.49 16.51 0.54 0.05 2.8 × 1016 1.0 × 1015 (2.0/0.6) × 1022 300
MC2 28.4 10.0 1.3 7.8 1.0 2.85 1.91 16.32 0.43 0.04 1.6 × 1016 1.6 × 1015 (1.2/0.9) × 1022 90
MC3 42.2 23.3 7.1 32.8 8.1 7.51 5.85 36.2 0.83 0.19 9.8 × 1016 1.8 × 1016 (1.0/0.7) × 1023 5500
MC4 15.9 7.4 2.1 9.9 1.2 2.83 2.16 26.38 0.61 0.13 1.8 × 1016 1.1 × 1015 (1.3/0.7) × 1022 280
MC5 10.9 6.9 1.6 6.1 0.8 3.18 1.59 27.76 0.98 0.15 1.2 × 1016 1.1 × 1015 (8.5/6.5) × 1021 420
MC6 11.7 8.4 1.3 7.1 1.1 2.55 1.65 44.36 1.21 0.11 1.6 × 1016 1.5 × 1015 (1.2/0.9) × 1022 720

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