Model images for all 23 sources, sorted by scale (most distant sources first). The color scale is normalized to the total flux of the target. The dotted blue line indicates the adopted resolution limit (5 mas), inside which is the point source. The dotted red line, when plotted, indicates sources for which we derived a lower limit on the resolved structure (see Table 5). The pixel scale in parsec is constant over all images; the scale in angular units is also given. While more distant sources are less resolved, it can also be seen that the morphology of the source does not only depend on resolution.
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.