Table A.1
Relative cluster speed for all clusters in the CrA, LCC, and Upper-Sco chains.
| cluster chains | |UVW|rel [km/s] | ||
|---|---|---|---|
| PrC | SC-15 | ||
| CrA | ϕ Lup | — | 0.55 ± 0.18 |
| η Lup | 0.91 ± 0.32 | 0.93 ± 0.33 | |
| V1062-Sco | 2.13 ± 0.31 | 2.38 ± 0.25 | |
| Sco-Sting | 1.92 ± 0.52 | 1.84 ± 0.47 | |
| CrA-North | 3.42 ± 0.34 | 3.27 ± 0.30 | |
| CrA-Main | 4.99 ± 0.25 | 4.84 ± 0.18 | |
| LCC | σ Cen | — | 3.28 ± 0.20 |
| Acrux | 1.95 ± 0.18 | 4.36 ± 0.19 | |
| Musca-fg | 3.70 ± 0.43 | 5.79 ± 0.31 | |
| η Cham | 5.87 ± 0.33 | 8.17 ± 0.36 | |
| ϵ Cham | 4.86 ± 0.72 | 6.98 ± 0.65 | |
| Upper-Sco | ϕ Lup | — | 0.55 ± 0.18 |
| η Lup | 0.91 ± 0.32 | 0.93 ± 0.33 | |
| Sco-Body | 3.88 ± 0.26 | 3.86 ± 0.24 | |
| ρ Sco | 2.29 ± 0.17 | 2.48 ± 0.15 | |
| Antares | 3.90 ± 0.15 | 3.96 ± 0.13 | |
| σ Sco | 2.88 ± 0.17 | 2.89 ± 0.13 | |
| δ Sco | 4.21 ± 0.19 | 4.10 ± 0.11 | |
| β Sco | 4.41 ± 0.16 | 4.44 ± 0.13 | |
| ν Sco | 5.62 ± 0.19 | 5.52 ± 0.11 | |
| ρ Oph | 5.96 ± 0.19 | 5.83 ± 0.11 | |
Notes. The median and MAD of the cluster speed relative to the oldest progenitor clusters (PrC) of each cluster chain, ϕ Lup and σ Cen, and relative to the motion of stars in Sco-Cen’s clusters older than 15 Myr (SC-15). For details on the computation, see the text in Appendix A.
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