Stellar positions projected on the sky for the target galaxies (ordered by increasing luminosity). The pixel coordinates refer to the ISAAC field-of-view. Red crosses indicate the NIR sources. The blue dashed lines are, respectively, the half-light radius and the limiting radius for CenA-dE1 and the half-light radius for SGC1319.1-4216 and ESO269-066. Cyan diamonds are candidate AGB stars, blue dots are variable stars among the candidates, and green dots are variable stars found just outside the selections boxes (see text for details). The white “holes” in the distribution of stars for SGC1319.1-4216 and ESO269-066 are due to bright foreground stars that overlap the underlying dwarf galaxy stars.
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