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Table 3.

Reddenings used for the individual clusters in Fig. 10.

Cluster EB − V EGBP − GRP Ref. [Fe/H] Ref.
NGC 6819 0.15 0.201 1 0.05 6
NGC 6811 0.048 0.065 2 −0.05 6
Hyades 0.027 0.036 3 0.13 7
M 67 0.04 0.054 4 0.03 8
Ru 147 0.075 0.1 5 0.12 6

Notes. Calculated reddenings use the relationship 1.339 ⋅ EB − V = EGBP − GRP (Casagrande & VandenBerg 2018) and the arrow indicates the direction of the calculation.

References. (1) Meibom et al. (2015); (2) Curtis et al. (2019); (3) Joner et al. (2006); (4) Barnes et al. (2016a); (5) this work; (6) Donor et al. (2020); (7) Netopil et al. (2016); (8) Casamiquela et al. (2017, 2019).

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