PHOENIX high-resolution spectrum simulating an observation of Proxima with SPHERE+ESPRESSO. The total integration time is eight hours. Top: the 600–780 nm region, which would be used for SPHERE+ESPRESSO observations. Bottom: close-up view showing the very high density of spectral lines in this star.
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.