Table 3.
Astrometric results (estimated minus true) for test 2.
| Magnitude range | Step | Median |
RSE |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ϖ | α* | δ | μα* | μδ | ϖ | α* | δ | μα* | μδ | ||
| G < 13 | 1 | −0.9 | 3.1 | 1.8 | 3.7 | −0.8 | 8.5 | 13.1 | 9.8 | 14.2 | 7.6 |
| 3 | 0.2 | −0.3 | 0.1 | −0.4 | 0.1 | 7.9 | 7.0 | 6.2 | 4.9 | 4.4 | |
| AGIS | – | – | – | – | – | 7.5 | 6.6 | 5.7 | 4.5 | 4.0 | |
| 13 ≤ G < 15 | 1 | −0.9 | 2.3 | 2.4 | 3.1 | −0.8 | 14.8 | 17.0 | 13.4 | 16.4 | 10.4 |
| 3 | 0.0 | −0.3 | 0.1 | −0.3 | 0.0 | 14.4 | 11.8 | 10.5 | 8.4 | 7.4 | |
| AGIS | – | – | – | – | – | 14.9 | 12.4 | 10.6 | 8.7 | 7.5 | |
| 15 ≤ G < 16 | 1 | −0.9 | 1.3 | 3.0 | 2.3 | −0.7 | 25.3 | 24.6 | 20.2 | 21.7 | 15.0 |
| 3 | 0.1 | −0.5 | 0.1 | −0.4 | 0.0 | 25.1 | 20.2 | 17.9 | 14.2 | 12.6 | |
| AGIS | – | – | – | – | – | 24.9 | 20.2 | 17.3 | 14.3 | 12.3 | |
| 16 ≤ G < 17 | 1 | −1.0 | 0.7 | 3.1 | 1.8 | −0.4 | 40.2 | 35.2 | 29.7 | 29.0 | 21.8 |
| 3 | −0.2 | −0.6 | 0.0 | −0.3 | 0.1 | 40.0 | 31.9 | 27.7 | 22.5 | 19.7 | |
| AGIS | – | – | – | – | – | 38.4 | 30.8 | 26.7 | 21.8 | 19.0 | |
| 17 ≤ G < 18 | 1 | −1.0 | 0.1 | 3.6 | 1.2 | −0.1 | 65.5 | 54.6 | 46.0 | 41.9 | 33.5 |
| 3 | −0.2 | −0.4 | 0.1 | −0.1 | −0.1 | 65.4 | 52.4 | 44.9 | 36.7 | 32.0 | |
| AGIS | – | – | – | – | – | 61.8 | 49.4 | 42.8 | 34.8 | 30.4 | |
| 18 ≤ G < 19 | 1 | −0.9 | 0.1 | 3.9 | 0.5 | −0.2 | 110.8 | 90.3 | 76.1 | 65.7 | 54.8 |
| 3 | −0.1 | 0.1 | 0.6 | −0.1 | −0.2 | 110.8 | 89.0 | 75.4 | 62.4 | 53.8 | |
| AGIS | – | – | – | – | – | 104.1 | 83.3 | 70.7 | 58.9 | 50.8 | |
| 19 ≤ G | 1 | −0.2 | −0.3 | 2.8 | 0.1 | −0.4 | 199.7 | 161.5 | 134.3 | 115.3 | 95.8 |
| 3 | 0.3 | 0.4 | −0.3 | 0.1 | −0.5 | 199.5 | 160.8 | 134.0 | 113.6 | 95.4 | |
| AGIS | – | – | – | – | – | 207.6 | 167.9 | 140.0 | 118.5 | 100.2 | |
Notes. Units are in μas for parallaxes and positions and μas yr−1 for proper motions. Right ascension and the corresponding proper motion are provided as α* = αcosδ and μα* = μαcosδ. The RSEs of the AGIS demonstration run as reported in Lindegren et al. (2012) are shown for an easier comparison.
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.