Spectra for three stars of our sample observed with AAOmega. Top panel: examples for a spectrum with a high S/N (S/N ∼ 150, Ic = 12, upper panel) and a spectrum with a low S/N (S/N ∼ 15, Ic = 17, lower panel). Bottom panel: spectrum of a solar-like radial velocity member (black) with the best fit by SP_ACE shown in light grey.
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