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Fig. A.2.
Membership selection of cluster stars with spectroscopic information. The shaded area marks the cluster tidal radius ±1σ from Santos et al. (2020), otherwise only a line represents twice the visual radius by Bica et al. (2020). The limits in [Fe/H] and RVhel are 0.2 dex and 10 km s−1 around the group of innermost stars.
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