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Fig. D.2.

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Possible Keplerian models for radial velocity variations constrained to the observations (black dots). The models are for PAGB mass 0.2 M (blue), 0.5 M (red), 0.6 M (orange), and 0.8 M (green) around the orbital periods 17.83±1.26 days (upper panels) and 39.12±4.65 days (lower panels). The dashed grey curves represent the possible RV of the secondary to maintain the COM velocity as 12.6 km/s (black dotted line).

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