Fig. 9
LTE (top panel) and NLTE (YBK18+YBK19, bottom panel) abundance differences between Fe I and Fe II, log εFeI – log εFeII, in stars in Sculptor (red circles), Ursa Minor (red triangles), Fornax (red rhombi), Sextans (red squares), Boötes I (blue circles), UMa II (blue inverted triangles), and Leo IV (blue five-pointed star) dSphs. The error bars correspond to σFeI - FeII.
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