Free Access
Table 1
Results of the mixture model applied to the distribution of proper motions errors in right ascension and declination.
| k | μ i | σ i | f 0.05 |
| (mas/yr) | (mas/yr) | (%) | |
|
|
|||
| Right ascension | |||
|
|
|||
| 2 | 12.4; 50.3 | 7.2; 11.2 | 0.9 |
| 3 | 10.7; 36.6; 58.8 | 6.0; 13.2; 4.8 | 36.0 |
| 4 | 6.5 ;16.2; 42.9; 59.4 | 3.4; 5.9; 11.7; 4.3 | 99.8 |
|
|
|||
| Declination | |||
|
|
|||
| 2 | 28.4; 145.9 | 17.0; 53.0 | 0.0 |
| 3 | 15.8; 44.0; 154.0 | 7.7; 17.0; 48.5 | 10.9 |
| 4 | 16.0; 43.0; 109.0; 194.0 | 7.7; 14.7; 35.3; 21.8 | 99.5 |
Notes. We provide in each case the number k of normal components with the corresponding parameters (μ,σ), and the fraction of simulated datasets with p> 0.05 as given by the KS-test.
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.