Free Access

Table 2

Parameters of the errors-in-variables model (5)(7).

Estimate Std. error 95% Confidence interval

α 0.294 0.020 [0.256, 0.333]
β 0.748 0.020 [0.708, 0.787]
σ 2 0.006 0.004 [0.002, 0.013]

Notes. The fit was applied to 938 red giants, taking the measurement errors into account. The values of α and σ are expressed in milliarcsec, while β is dimensionless.

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.