Free Access
Fig. A.1

Integrated intensity (moment 0, contours) and velocity (moment 1, halftone) maps of C18O (2−1) detection towards VLA1623W. The position of VLA1623W is marked with a black square. Contours are in steps of 3σ, 5σ, 8σ,10σ, 12σ, and 13σ with σ = 13 mJy beam-1.
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.