Fig. 2.
CMD Ks vs. H − Ks for the regions corresponding to the NSD. The blue points correspond to the stars in the KMOS survey. The black dots indicate stars within the same regions from the SIRIUS/IRSF GC survey (e.g. Nagayama et al. 2003; Nishiyama et al. 2006). The red dashed line shows the colour cut used to remove foreground stars from the Galactic disc and the innermost bulge following previous work (e.g. Nogueras-Lara et al. 2018a, 2019; Sormani et al. 2020).
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