Analysis of the subclusters present in the SLMDS projection using astrophysical parameters from Gaia DR3 (Gaia Collaboration 2023; Creevey et al. 2023). Left: SLMDS projection of the CPz_S data set with selected subclusters, each marked by an individual color. HR (middle) and surface gravity (log g) versus effective temperature (T_eff) (right) diagrams. In these two plots, points are colored by their cluster, as given by the SDR projection.