The overall throughput of X-shooter, including telescope, as measured during the last commissioning run in september 2009 using spectro-photometric standard BD+17 4708. Blue curves represent raw measurements and black curves show the efficiency corrected for atmospheric extinction (UVB and VIS only).
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.