Location of the B star component of the LB-1 system in the Kiel (left) and HR (right) diagrams. The various evolutionary tracks correspond to models with and without rotation from Ekström et al. (2012, orange) and Brott et al. (2011, blue). The Kiel diagram also indicates the location of the star according to the parameters derived by Liu et al. (2019) and Abdul-Masih et al. (2019). The HR diagram shows the position of the star assuming the Gaia distance computed in Appendix D.
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.