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Table 1

Observational facilities.

Tracer Facility Angular resolution Reference
line (′′)

[C ii] Herschel HIFI 12 1, 2

H i SGPS/ATCA 132 3
21-cm VGPS/VLA 60 4

12CO(1–0) Mopra 22-m 33 2
13CO(1–0) Mopra 22-m 35 2
C18O(1–0) Mopra 22-m 35 1, 2

Reference. (1) This paper; (2) Pineda et al. (2010 and 2013); (3) McClure-Griffiths et al. (2005); (4) Stil et al. (2006).

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