Fig. 6
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Gaia-2 RV. Top: PEPSI RV measurements of Gaia-2, on top of the best fitting RV curve (solid line) derived by Juliet. We subtracted the systemic velocity, which is listed in Table 4. Middle: phase-folded RV curves according to the period listed in Table 4. Bottom: residuals that show a possible systematic variation, perhaps due to some eccentricity of the orbit.
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