Free Access
Fig. A.1.
Velocity offsets of emission lines in Table A.1 with respect to zsys = 2.5725 defined by the He II broad emission line. The resonant doublets (in red) are affected by blueshifted absorption from the stellar winds in addition to the emission, explaining their redshifted velocities.
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.