Free Access

Fig. A.3.


Light curves of the continuum flux at 4570 Å and of selected He I λ5876 line segments (in units of 10−15 erg s−1 cm−2): He I λ5876center and segments at v = ±800, ±2000, ±4000 km s−1.

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.