Free Access

Fig. 4


OCS, H2S, CS, SO and SO2 abundance (/H) profiles as a function of radius from the center in the envelope of IRAS 18264. Initial composition of Model 2 is used. Integrated times are 103 yr for the figure on the top and 5 × 104 yr for the figure on the bottom.

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.