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Table 1
Cluster mean metallicities and corresponding uncertainties as computed from the available ASPCAP metallicities for 36 stars of the sample investigated in this work (see also Tables A.1–A.3, for a list of all the values).
| Open cluster | ⟨ [ Fe / H ] ⟩ ASPCAP |
| (dex) | |
|
|
|
| NGC 6791 | 0.32 ± 0.02 |
| NGC 6819 | 0.04 ± 0.03 |
| NGC 6811 | − 0.09 ± 0.03 |
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