Fig. 11
Our results for Hercules and Leo IV are presented as a red circle. We have added the results from Koch et al. (2008, 2013) and Adèn et al. (2011) as red triangles. Blue circles represent our results for the remaining galaxies. Blue squares represent literature data for BooI. We did not include the results with upper limits only. Gray dots are literature data for the field halo stars from Roederer et al. (2014).
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