Position-velocity diagram of 13CO gas (grey-scale), protostars (yellow ×-symbols), and stars (blue +-symbols). The red line indicates the 13CO gas ridgeline (see 4.2). Gas velocity profile is integrated over α. Protostars generally have velocities very close to the peak velocity of the local gas, whereas stars are further displaced. That is, stars have both greater kinetic and greater potential energy than the protostars relative to their local gas columns. Ordinate is δ [deg].
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.