Download original image
Left panels: close-up images of two beacons in the N III line on 14 May 2020 (top) and O VI line on 17 June 2020 (bottom), right panels: distribution of intensities of the two beacons along a portion of the slit, for the X-position in the images corresponding to the brightest emission. Note that the top and bottom panels represent two different sources.
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.