Open Access
Fig. 2
Download original image
Ratio of parallax errors in HIPPARCOS and Gaia EDR3 catalogues as a function of G magnitude. Parallax errors from Gaia EDR3 are the inflated ones. For the objects brighter than G ≈ 4 mag (vertical dashed line), parallax uncertainties in HIPPARCOS are typically smaller than those from Gaia EDR3.
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.