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Fig. 9.
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Bias of surface gravity estimates for stars with low parallax signal-to-noise ratio, ϖ/σϖ, for 25 169 red clump stars (Jönsson et al. 2020; Bovy et al. 2014). Panel (a): GSP-Phot best-library results. Panel (b): GSP-Phot MARCS library results. Panel (c): GSP-Phot PHOENIX library results.
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