Three SPIRE beam sizes are shown overplotted on a SCUBA 450 μm archival image, 40.5′′ (blue), 17.5′′ (green), and 32.5′′ (red). The SPIRE beam size changes as a function of wavelength, thus the blue circle represents the largest beam size and the green represents the smallest beam size. The red beam size (32.5′′) represents the beam size of the CO J = 5 − 4 transition and all other lines are convolved to this beam size.
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.