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Fig. 5

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ΔTeff, Δlog g, and Δ[M/H] versus S/N for the nine Echelle orders. The plotted values are the differences with respect to the mean. Full circles are objects from Hekker & Melendez (2007), empty circles from Soubiran et al. (2005), and stars from Takeda et al. (2008).

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