Fig. 5.
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VVV photometry and PMs for the bulge RRLs. Left: VPD in Galactic coordinates for the stars of our sample. The red points represent the bulge-confined RRLs, and the purple points show the interlopers. Right: CMD of the sample using the same symbols. It is evident that the bulge-confined RRLs are less dispersed around the HB in the CMD, proof that our selection criteria are appropriate.
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