Left panel: log(S8.0/S4.5) vs. log(S5.8/S3.6) diagram. Right panel: (3.6−4.5 μm) vs (5.8−8.0 μm) diagram. Black solid lines show the limits adopted by Stern et al. (2005) and Lacy et al. (2007) in the left and right panels, respectively. The triangles show the galaxies with broad emission lines in their optical spectra, while the open circles show the galaxies with detection of a X-ray counterpart.
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.