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Fig. 7


Stellar fundamental parameters inverted from PolarBase spectra in common with the Spocs catalogue, using our PCA-Elodie method vs. Spocs reference values, including vsini. Respective bias and standard deviation deduced from the analysis of the difference between inverted and reference parameters are (23; 115) for Teff, (0.10; 0.19) for log g, (0.02; 0.10) for [Fe/H], and (− 0.04; 1.68) for vsini.

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