Shape of the line broadening function in dependency of ψ. The model assumes a rotational velocity Vrotsini = 5 km s-1, an apparent radius Rstar = 5 mas, and a limb-darkening coefficient ϵ = 0.9. The spectrograph parameters, used for the geometrical shift, are a telescope size of 1 m, an incoming angle α of 65°, a standard grating constant, and an observation in the 100th order.
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.