Fig. 1.

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Distribution of stars in kinematic spaces, namely E − Lz, Lperp − Lz, and vy − vz. The insets in the left two panels show better distribution of the stars that are part of the Helmi streams. The Helmi stream selection from Koppelman et al. (2019) is shown as a dashed box in the inset of the middle panel. Stars are hatched according to the subgroups found by Dodd et al. (2022). Three stars (2447_5952, 4998_5552, and LP894-3) are not associated with either of the subgroups. An open symbol is assigned only to 2447_5952 since it has much larger energy than the other Helmi stream stars. We used filled symbols for stars from NS10 and R17 if they satisfy the kinematic selection for Gaia-Enceladus (see Paper I).
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