Free Access
Fig. 4
Fits to resonance lines of S i (top panel) and Cl i (2nd panel), and to low-excitation lines of Ca ii (3rd panel) and V ii (bottom panel). Black curves are observed spectrum of Sirius A. Blue curves show fit with abundances from Table 1, red curves are synthetic spectra with fitted element removed.
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.