Fig. 7.
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Observed (symbols, Takeda 2023) and calculated (curves) profiles of the Fe II 614.7 and 614.9 nm lines. The solid line shows the calculation with the Fe II oscillator strengths from Raassen & Uylings (1998), blending by the Fe I 614.8 nm line, and no magnetic field. The dashed line corresponds to the synthetic spectrum computed with the oscillator strengths from Kurucz (2013), with no Fe I blending, and B = 2.7 kG.
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