The metal-poor tail of the APOGEE survey - II. Spectral analysis of Mg and Si in very metal-poor APOGEE spectra

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Fig. C.1

[Si/Mg] versus [Mg/H] for globular clusters identified by Vasiliev & Baumgardt (2021), following Fig. 6. As we do not have stars from the high-confidence sample in any of these clusters, the abundances shown are from APOGEE, using the same sample shown in Fig. 5.

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