For b=5 km s-1.
From Lahuis & van Dishoeck (2000), unless
otherwise noted.
N(H2O)/N(H
).
Using N(13CO) from Giannakopoulou
et al. (1997), adopting 12CO/
and
12CO/H .
(C2H2) from Boonman et al.
(2003a).
(C2H2) from Lahuis & van Dishoeck
(2000).
(12CO)
from Lacy et al. (1994).
(13CO) from Mitchell et al.
(1990). |