Profile of the 493.4 Ba II lines in CS 22950-173 computed with our adopted model (Table 1) and [Ba/Fe] = –0.53 (adopted value, thick blue line), and [Ba/Fe] = –0.04 (thin red line). The dashed line corresponds to a profile of the Ba line computed with the model adopted by Preston & Sneden (2000) and [Ba/Fe] = –0.04.
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