Signal-to-noise ratio and elevation angle comparison between 25 m Ur, 25 m On, and 15 m Ht radio telescopes from 4:00–7:30 UTC on December 29, 2013 (TX: DSS-63). Left panel shows that although Ht (in pink) has a lower collecting area, it achieves higher S/N levels than Ur (in blue) and similar S/N levels than On (in green). Right panel shows the elevation angle of each antenna during the same time period from which the correlation with the S/N levels of each station is evident.
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.