Free Access

This article has an erratum: [https://doi.org/10.1051/0004-6361/201731832e]


Fig. 1

image

Parallax and its error for the sample of Ba and related stars studied in this paper that were part of TGAS. The red line represents the threshold ϖ/σ(ϖ) = 3. Only stars to the right of the line are considered for inclusion in the HRD.

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.