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Fig. 3

image

Differential abundances [X/H] against condensation temperature for ζ1 Ret and ζ2 Ret. The abundances are derived relative to the Sun with the combined spectra and spectra from S16. The black dashed line represents the trend when all of the elements are used for the linear regression and the red line is the result of the linear regression when only elements with Tc> 900 K are used.

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