Free Access
Fig. 3
Pixel-by-pixel correlations between the column density estimates of methods B and E and the column densities derived from noiseless data with a uniform resolution of 18.3″. The observations correspond to isothermal sources at 10 K (blue points) and 20 K (red points).
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.