Open Access

Fig. 1

thumbnail

The three-colour image built from Herschel images with red = 250  μm, green = 160  μm, and blue = 70  μm. The bright diffuse emission on the right corresponds to the Galactic plane. H II regions are prominent blue loops/bubbles, while earlier stage star-forming sites are red filaments.

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.