Free Access

Fig. 17


The line profiles of Fe i 1 Ei = 1 eV for two extreme cases (black) of the minimum (blue) and maximum (red) of the spectroscopic radial velocity and measured Doppler shifts of the the line-core position by using a parabolic fit to the core region, by using a Gaussian fit to the whole profile and the centroid velocity.

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.