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Fig. 27

image

Illustration on how the microlensed bulge dwarf MDF has evolved between the papers published so far. The lowest black histogram includes the first 6 stars from Johnson et al. (2007, 2008), Cohen et al. (2008, 2009), Bensby et al. (2009b), and in the decreasing shades of grey the next histograms include, 9 stars from Bensby et al. (2010b), 11 stars from Bensby et al. (2011a), 32 stars from Bensby et al. (2013), and the final almost white histogram the 32 new stars from this work, now in total 90 stars.

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