Free Access

Table 1

Molecular species detected.

Molecule Isotopologues Molecule Isotopologues

CO 13CO HCN H13CN
SiO 29SiO, 30SiO, Si18O HNC HN13C
SiS CH3OH
SO 34SO CN
SO2 PN
CS NO
HCO+ NS
N2H+

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.