Open Access
Fig. 24.
Cartoon of inferred configuration of the system. The emission properties of the unresolved active nucleus (e.g., blueshifted broad [O III]) are not shown to avoid overcrowding the figure. Ly-α photons can be more easily scattered out from the cones towards the observer from the receding outflow and appear red peaked.
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.