Free Access
Fig. 24
Present day mass function of the whole OB stars in the sample (upper panel) and only for the NGC 2018 cluster (lower panel). The histograms are for spectroscopic (black) and evolutionary (red) masses, respectively. Power laws are fitted to the mass functions (dashed lines) with their slopes Γ as given in the legends.
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.