Free Access

Table 5.

Equivalent widths of the Hα line for the FIES and HARPS spectra.

Set EW (Å)
Sep 2013 0.657
Aug 2014 0.640
Jul 2015 0.574
Jun 2016 0.538

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.