Fig. 4
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Normalized distribution of RVs for Sgr samples. The target stars presented in this work appear in blue. The Sgr selections from Sestito et al. (2024a), Minelli et al. (2023) and Abdurro’uf et al. (2022) are colored according to the legend. The continuous lines represent KDE curves, colored to match the corresponding Gaussian distributions. The average RV values occur at 143.9 km s−1 marked with the vertical dashed line.
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