Fig. 9
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Distribution of high-velocity stars in the Sgr-stream coordinate system. Left panel: radial velocity vr as a function of Λ⊙. Right panel: tangential velocity along the stream longitude, vΛ⊙, versus Λ⊙. The black circles represent stars from the BV23 model, and blue dots indicate the observed high-velocity stars that encounter the Sgr dSph in this work.
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