Free Access

Fig. 4


Distribution of the secondary and tertiary companions in our sample, with respect to their respective primaries. The filled circles and empty squares represent the sources observed in the nights of Sep. 25 and 26, respectively. Note that our analysis did not extend beyond about , and that the wide pairs of Table 4 are not included.

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.