Free Access

Fig. 8


SCUBA 870 μm image of DR 21 with a HPBW of 15 (Davis et al. 2007). The contours show the 22 GHz continuum emission with the contour levels corresponding to the contours in Fig. 1. The offset between the submillimeter and radio continuum emission peaks is ~0.04 pc.

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.