Table A.2.
Properties of the 103 stars in our initial sample of the Octans young stellar association. This table will be available in its entirety at the CDS.
| Source identifier | α | δ | μα cos δ | μδ | ϖ | RVGaia DR3 | RVThisPaper | Flag | Sample | CS1 | CS2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (deg) | (deg) | (mas/yr) | (mas/yr) | (mas) | (km/s) | (km/s) | |||||
| 4901711454686667008 | 6.27499723 | -62.6185534 | 32.415 ± 0.033 | 18.636 ± 0.030 | 11.936 ± 0.028 | 51.08 ± 5.45 | 0 | 0 | 0 | 0 | |
| 4981632377929981056 | 15.31979557 | -45.9435677 | 34.872 ± 0.012 | 23.125 ± 0.015 | 13.387 ± 0.018 | 11.95 ± 3.20 | 0 | 0 | 0 | 0 | |
| 4715353682706569728 | 20.15386593 | -62.6941181 | 33.460 ± 0.036 | 41.929 ± 0.032 | 14.516 ± 0.028 | 0 | 0 | 0 | 0 | ||
| 4738546128147329536 | 40.32910404 | -57.4215814 | 17.962 ± 0.055 | 30.633 ± 0.077 | 11.513 ± 0.060 | 4.57 ± 3.72 | 1 | 0 | 0 | 0 | |
| 4738546128148599296 | 40.32983626 | -57.4217087 | 14.865 ± 0.023 | 29.769 ± 0.030 | 11.404 ± 0.024 | −27.38 ± 2.48 | 1 | 0 | 0 | 0 | |
| 4853696262938625920 | 51.90608334 | -37.9447831 | 6.978 ± 0.040 | 30.685 ± 0.049 | 13.295 ± 0.042 | 0 | 0 | 0 | 0 | ||
| 4736642113310513792 | 53.66223637 | -49.9639832 | 9.362 ± 0.078 | 28.969 ± 0.089 | 10.798 ± 0.068 | 0 | 0 | 0 | 0 | ||
| 4733231157659118464 | 55.05099827 | -52.1192680 | 0.895 ± 0.018 | 40.129 ± 0.020 | 12.965 ± 0.016 | 15.39 ± 3.83 | 0 | 0 | 0 | 0 | |
| 4836484576636946560 | 57.62286029 | -43.6182879 | 6.059 ± 0.015 | 24.813 ± 0.018 | 9.393 ± 0.014 | 14.04 ± 0.44 | 14.75 ± 0.26 | 0 | 1 | 0 | 0 |
| 4830136546254312576 | 61.86641950 | -50.7315293 | 0.132 ± 0.059 | 28.548 ± 0.065 | 9.952 ± 0.051 | 0 | 0 | 0 | 0 |
Notes. We provide for each star the Gaia-DR3 source identifier, position, proper motion, parallax, radial velocity from Gaia-DR3, radial velocity derived in this study and binary flag (‘0’ = single star, ‘1’ = binary or multiple star). The last three columns indicate whether the star is retained in our sample, CS1 and CS2 after applying the selection given in Sect. 2.5 (‘0’ = discarded, ‘1’ = selected).
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