Open Access
Fig. 5
Download original image
Methanol column densities calculated with the grid 0D chemical model at 105 yr (left panel), at 106 yr (central panel), and at 107 yr (right panel). The volume density used is a function of AV defined by the density profiles of C2-C6 cores used for the spherical 1D static chemical model.
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.