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Table 2

Adopted stellar parameters of the two reference stars HIP 14954 (wm) and HIP 74500 (mr).

Star T eff log g [Fe/H] v t A Fe
K [cgs] km s-1 Fe i Fe ii

HIP 14954 6150 4.15 +0.20 1.4 7.64 ± 0.06 7.71 ± 0.07
HIP 74500 5750 4.30 +0.25 1.1 7.70 ± 0.08 7.74 ± 0.10

Notes. The Teff, log g, and [Fe/H] values listed here are fixed, therefore no error estimates are needed. The vt value corresponds to the microturbulence parameter that, within 0.1 km s-1, removes trends between line strength and iron abundance. The error bars for the iron abundances are the 1-σ line-to-line scatter given those fixed stellar parameters.

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