Cumulative histogram of the normalized overdensity contrast δ350 using the AKDE density estimator. Blue represents all our SPIRE sources, red represents only redder SPIRE sources, defined by S350/S250> 0.7 and S500/S350> 0.6, and orange 500 random fields in Lockman. Most of our fields show overdensities larger than 5. See Sect. 4.2 for details.
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.