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Fig. 3

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Departure coefficients, b, for the selected levels of Ba ii (top panel) and Eu ii (bottom panel) as a function of log τ5000 in the model atmosphere 4800/1.5/−3.1. The vertical lines indicate the locations of line core formation depths for Ba ii 4554 (1), 5853 Å (2), and Eu ii 4129 Å (3). The SE calculations were performed with [Ba/Fe] = 0.7 and [Eu/Fe] = 1.6.

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