Effective temperature as function of the spectral subtype. The relation was fitted using a third-order polynomial regression (dotted line) with a dispersion of 1290 K (grey band, see text for details). Comparison of our sample of Galactic B supergiants with a set of BSGs collected from the literature. Data points of our sample with large open circles are outliers.
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.