Fig. 10

Top: original radial velocity data of EP Lyr fitted with a Keplerian orbit folded on an orbital period of 1080 d and eccentricity of 0.6. Middle: pulsations in the radial velocity folded on a period of 83.2 d. The red squares and the purple shaded region display the positions in the phase plot where the shocks occur. Bottom: pulsation cleaned orbit folded on a period of 1066 d with an eccentricity of 0.6.
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