Fig. 8
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Behaviour of the average hydrostatic [α/Fe] as a function of [Fe/H] for the Sgr stars (same symbols as in Fig. 7) in comparison with stars of the LMC (Van der Swaelmen et al. 2013; Lapenna et al. 2012), the SMC(Mucciarelli et al. 2023a), Fornax (Letarte et al. 2010), and Sculptor (Hill et al. 2019). The [α/Fe] is computed by averaging [O/Fe] and [Mg/Fe].
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