Free Access
Fig. 4
Total optical depth of HN13C(1−0), solid squares, and H13CN(1−0), empty squares, for all the observed positions in L1498 as a function of the molecular hydrogen column density.
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.