Free Access

Fig. 3


Methanol lines detected towards the 4′′ W (blue) and 4′′ E (red) EVSs; 42–31 (bottom), 8-1–70 (top). The lines are integrated over 1′′× 1′′ areas centered on the spots. The feature at 130 km s-1 is due to the H2CO(322–221) line. The vertical dashed line marks the estimated systemic velocity. A Local Standard of Rest velocity scale is used.

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.