Free Access

Fig. 4


Comparison between the present theoretical gravity-darkening exponents (full line) and the observational exponents (see Table 1). The effects of the evolution and metallicity are not taken into account. The dashed line and asterisks represent the calculations of β1 for convective envelopes adopting our original method (Claret 2000, 2004).

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.