Free Access
Fig. 13
Top panel: photon mean free path. The dotted horizontal lines mark the 10 and 100 km scales for easy reference. Bottom panel: superadiabatic gradient. The zero point of the geometrical height scale is at optical depth unity of the continuous spectrum at 5000 Å.
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.