Fig. 1.

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Location in Galactic coordinates of bulge clusters, including a) projected bulge globular clusters (cf. Bica et al. 2016), represented by filled circles, with [Fe/H] > −0.8 (red); −1.3 < [Fe/H] < −0.8 (gold); [Fe/H] < −1.3 (blue); halo clusters: aquamarine open circles; cluster farther from the Galactic center than RC > 4.5 kpc: green open squares; b) candidate clusters (open black squares); c) newly confirmed clusters located in the region (blue filled squares). The Galactic center is illustrated by the blue filled circle. Contours correspond to COBE/DIRBE outline of the bulge from Weiland et al. (1994), and adapted from Jönsson et al. (2017).
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