Fig. 2.


Download original image

The blue curve corresponds to the “zero solar flux” on the open cavity (KRad10). The PICARD spacecraft is in a sun-synchronous orbit and goes into Earth eclipse seasons from November to February. During these eclipses, the spacecraft passes into the penumbra (solar flux through the Earth atmosphere) and the umbra of the Earth that implies high variability of Pcl,l − Po,r.

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.