Press Release
Free Access

Table 1.

Integrated intensities and average column densities of CS, H2CO, and CH3OH calculated over the molecular layer (Tex = 20−100 K) and outer midplane (Tex = 10−30 K) (see Sect. 3.3).

Species Disk region Fint N
(mJy km s−1) (1013 cm−2)
CS Molecular layer 2134 (31) 3.4−5.0
Outer midplane < 30 < 1.8, < 0.5
H2CO Molecular layer 1865 (26) 7.2−25
Outer midplane 72 (8) 2.8−5.6
CH3OH Molecular layer 42 (13) 3.6−14.6
Outer midplane < 12 < 18

Notes. The integrated intensities (errors in brackets) refer to the CS 5−4, o-H2CO 31, 2 − 21, 1, and CH3OH 50, 5 − 40, 4 (A) lines.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.