PSF FWHM as number of pixels (geometric average of x and y direction values) in OSIRIS filters deduced from Vega observations. The largest size of four NAC filters is acquired by combining a near focus plate that can optimize the performances of the NAC camera for a target that is at a distance smaller than 4 km.
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.
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