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Table 7.
Parameters of the open clusters in the GES sample.
| Cluster | RA (a) | Dec (a) | RGC | z | [Fe/H] (a) | Age | Ref. age and distance |
|---|---|---|---|---|---|---|---|
| (J2000) | (kpc) | (pc) | (dex) | (Gyr) | |||
| NGC 6067 | 16:13:11 | −54:13:06 | 6.81 ± 0.12 | −55 ± 17 | 0.20 ± 0.08 | 0.10 ± 0.05 | Alonso-Santiago et al. (2017) |
| NGC 6259 | 17:00:45 | −44:39:18 | 7.03 ± 0.01 | −27 ± 13 | 0.21 ± 0.04 | 0.21 ± 0.03 | Mermilliod et al. (2001) |
| NGC 6705 | 18:51:05 | −06:16:12 | 6.33 ± 0.16 | −95 ± 10 | 0.16 ± 0.04 | 0.3 ± 0.05 | Cantat-Gaudin et al. (2014) |
| NGC 6633 | 18:27:15 | +06 30 30 | 7.71 | −0.01 ± 0.11 | 0.52 ± 0.10 | Randich et al. (2018) | |
| NGC 4815 | 12:57:59 | −64:57:36 | 6.94 ± 0.04 | −95 ± 6 | 0.11 ± 0.01 | 0.57 ± 0.07 | Friel et al. (2014) |
| NGC 6005 | 15:55:48 | −57:26:12 | 5.97 ± 0.34 | −140 ± 30 | 0.19 ± 0.02 | 0.7 ± 0.05 | Hatzidimitriou et al. (2019) |
| Trumpler 23 | 16:00:50 | −53:31:23 | 6.25 ± 0.15 | −18 ± 2 | 0.21 ± 0.04 | 0.8 ± 0.1 | Jacobson et al. (2016) |
| Melotte 71 | 07:37:30 | −12:04:00 | 10.50 ± 0.10 | +210 ± 20 | −0.09 ± 0.03 | 0.83 ± 0.18 | Salaris et al. (2004) |
| Berkeley 81 | 19:01:36 | −00:31:00 | 5.49 ± 0.10 | −126 ± 7 | 0.22 ± 0.07 | 0.86 ± 0.10 | Magrini et al. (2015) |
| NGC 6802 | 19:30:35 | +20:15:42 | 6.96 ± 0.07 | +36 ± 3 | 0.10 ± 0.02 | 1.0 ± 0.1 | Jacobson et al. (2016) |
| Rup 134 | 17:52:43 | −29:33:00 | 4.60 ± 0.10 | −100 ± 10 | 0.26 ± 0.06 | 1.0 ± 0.2 | Carraro et al. (2006) |
| Pismis 18 | 13:36:55 | −62:05:36 | 6.85 ± 0.17 | +12 ± 2 | 0.22 ± 0.04 | 1.20 ± 0.04 | Piatti et al. (1998) |
| Trumpler 20 | 12:39:32 | −60:37:36 | 6.86 ± 0.01 | +134 ± 4 | 0.15 ± 0.07 | 1.50 ± 0.15 | Donati et al. (2014) |
| Berkeley 44 | 19:17:12 | +19:33:00 | 6.91 ± 0.12 | +130 ± 20 | 0.27 ± 0.06 | 1.6 ± 0.3 | Jacobson et al. (2016) |
| NGC 2420 | 07:38:23 | +21:34:24 | 10.76 | −0.13 ± 0.04 | 2.2 ± 0.3 | Salaris et al. (2004), Sharma et al. (2006) | |
| Berkeley 31 | 06:57:36 | +08:16:00 | 15.16 ± 0.40 | +340 ± 30 | −0.27 ± 0.06 | 2.5 ± 0.3 | Cignoni et al. (2011) |
| NGC 2243 | 06:29:34 | −31:17:00 | 10.40 ± 0.20 | +1200 ± 100 | −0.38 ± 0.04 | 4.0 ± 1.2 | Bragaglia & Tosi (2006) |
| M 67 | 08:51:18 | +11:48:00 | 9.05 ± 0.20 | +405 ± 40 | −0.010 ± 0.04 | 4.3 ± 0.5 | Salaris et al. (2004) |
| Berkeley 36 | 07:16:06 | −13:06:00 | 11.30 ± 0.20 | −40 ± 10 | −0.16 ± 0.10 | 7.0 ± 0.5 | Cignoni et al. (2011) |
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