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Fig. 6.

Cumulative distribution for the RC (triangles) and RRab (circles) populations. The red and purple triangles correspond to the VVV and 2MASS surveys, respectively. The colours of the RRab distribution are the same as in Fig. 1. The half-population radius for the RC population is RH RC = 4.2° (RH RC = 0.61 kpc).
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