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Table 1
Cluster parameters.
| Cluster | l | b | Age | [Fe/H] | RV | # stars | RGC | z | Ref. |
| (°) | (°) | (Gyr) | (dex) | (km s-1) | (kpc) | (pc) | |||
|
|
|||||||||
| Berkeley 44 | 53.2 | +3.33 | 1.6 ± 0.3 | +0.17 ± 0.04 | −8.7 ± 0.7 | 4 | 6.91 ± 0.12 | 128 ± 17 | This study |
| Berkeley 81 | 34.51 | −2.07 | 0.86 ± 0.10 | +0.21 ± 0.06 | +48.3 ± 0.6 | 13 | 5.49 ± 0.10 | −126 ± 7 | 1,2 |
| NGC 2516 | 273.8 | −15.8 | 0.16 ± 0.04 | −0.06 ± 0.05 | +23.6 ± 1.0 | 15 | 7.98 ± 0.01 | −97 ± 4 | 3 |
| NGC 3532 | 289.6 | 1.35 | 0.30 ± 0.10 | −0.03 ± 0.02 | +4.8 ± 1.4 | 2 | 7.85 ± 0.01 | 12 ± 1 | 4 |
| NGC 4815 | 303.63 | −2.10 | 0.57 ± 0.07 | −0.03 ± 0.06 | −29.6 ± 0.5 | 5 | 6.94 ± 0.04 | −95 ± 6 | 5 |
| NGC 6005 | 325.8 | −3.00 | 1.20 ± 0.30 | +0.16 ± 0.02 | −24.1 ± 1.34 | 12 | 5.97 ± 0.34 | −141 ± 26 | 6 |
| NGC 6633 | 36.0 | 8.3 | 0.63 ± 0.10 | −0.05 ± 0.06 | −28.8 ± 1.5 | 11 | 7.71 ± 0.01 | 52 ± 2 | 7 |
| NGC 6705 | 27.31 | −2.78 | 0.30 ± 0.05 | +0.08 ± 0.05 | +34.9 ± 1.6 | 27 | 6.33 ± 0.16 | −95 ± 10 | 8 |
| NGC 6802 | 55.3 | 0.92 | 1.0 ± 0.1 | +0.10 ± 0.02 | +11.9 ± 0.9 | 8 | 6.96 ± 0.07 | 36 ± 3 | This study |
| Pismis 18 | 308.2 | 0.30 | 1.2 ± 0.4 | +0.11 ± 0.02 | −27.5 ± 0.7 | 6 | 6.85 ± 0.17 | 12 ± 2 | 6 |
| Trumpler 20 | 301.48 | + 2.22 | 1.50 ± 0.15 | +0.10 ± 0.05 | −40.2 ± 1.3 | 42 | 6.86 ± 0.01 | 136 ± 4 | 9 |
| Trumpler 23 | 328.8 | −0.50 | 0.8 ± 0.1 | +0.14 ± 0.03 | −61.3 ± 0.9 | 10 | 6.25 ± 0.15 | −18 ± 2 | This study |
Reference. References for cluster ages, RGC and z distances: (1) Donati et al. (2014a); (2) Magrini et al. (2015); (3) Sung et al. (2002); (4) Clem et al. (2011); (5) Friel et al. (2014); (6) Piatti et al. (1998); (7) Jeffries et al. (2002); (8) Cantat-Gaudin et al. (2014); (9) Donati et al. (2014b).
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