Fig. A.1.
Download original image
PDFs showing that Alcyoneus’s projected proper length just exceeds that of J1420-0545. The probability that Alcyoneus (green) has a larger projected proper length than J1420-0545 (grey) (Machalski et al. 2008) is 99.9%. For both GRGs, we take into account uncertainty in angular length and spectroscopic redshift, as well as the possibility of peculiar motion along the line of sight.
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.