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Fig. 14


Sculptor CMD in the RGB region at different elliptical radii, rell with Sculptor photometry as (black) dots, overlaid with larger (coloured) filled circles are stars for which spectroscopic metallicities are available. The colours indicate the [Fe/H] metallicities of individual RGB stars (Starkenburg et al. 2010), and the scale is given at the side of each CMD.

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