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Table 1
Metal-rich and old Galactic clusters at high altitudes.
| Cluster | z | Distance | [Fe/H] | Age | References |
| kpc | kpc | Gyr | |||
|
|
|||||
| M 67 | 0.45 | 0.9 | 0.02 | 4 | Önehag |
| et al. (2014) | |||||
| NGC 188 | 0.8 | 1.8 | –0.02 | 6.2 | Meibom |
| et al. (2009), H14 | |||||
| NGC 2420 | 1.0 | 3.1 | –0.05 | 1.1 | Netopil |
| et al. (2012), H14 | |||||
| NGC 6791 | 0.8 | 4.1 | 0.4 | 8.3 | Brogaard |
| et al. (2012), H14 | |||||
| NGC 7142 | 0.38 | 2.3 | 0.11 | 3 | Straižys |
| et al. (2014), H14 | |||||
Notes. Data are from the references given, complemented with Netopil et al. (2012). Metallicities are from H14 = Heiter et al. (2014), and ages from Paunzen & Netopil (2006).
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