Free Access
Fig. 8

Distribution of parallaxes in the Gaia archive for the Gaia-CRF2 quasars, subdivided by the maximum magnitude. The line at ϖ = −0.029 mas shows the global zeropoint offset.
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.