Open Access
Table 1.
Results from the GMM analysis of the proper motion distribution.
| Al | μl | σμl | Ab | μb | σμb | |
|---|---|---|---|---|---|---|
| (normalised units) | (mas yr−1) | (mas yr−1) | (normalised units) | (mas yr−1) | (mas yr−1) | |
| NSD | 0.61 ± 0.01 | 2.25 ± 0.10 | 1.94 ± 0.05 | – | −0.09 ± 0.05 | 2.39 ± 0.04 |
| 0.39 ± 0.01 | 0.23 ± 0.21 | 3.85 ± 0.16 | ||||
| NSC | 0.30 ± 0.01 | 1.80 ± 0.06 | 2.60 ± 0.05 | – | 0.01 ± 0.02 | 2.58 ± 0.02 |
| 0.418 ± 0.003 | −0.36 ± 0.04 | 2.12 ± 0.03 | ||||
| 0.29 ± 0.01 | −2.50 ± 0.05 | 2.84 ± 0.08 |
Notes. Ai, μi, and σi indicate the amplitude, the mean value, and the standard deviation of each of the components of the GMM modelling, where the subindex i indicates Galactic longitude (i = l) or latitude (i = b).
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.