Fig. 4.
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Elemental abundances of Ton 2. [X/Fe] and [Fe/H] abundance density estimation (violin plots) of Ton 2 (black) compared to elemental abundances of 47 Tucanae (orange) from Mészáros et al. (2020) and NGC 6380 stars (blue) from Fernández-Trincado et al. (2021a). Each violin plot indicates with vertical lines the mean and limits of the distribution. The abundance ratios shown here were computed by adopting photometric atmospheric parameters.
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