Fig. 4
All the graphs are for HD 7449. Top panel: RVs and the activity index, log(
), as a function of time. Blue points (dark) are for CORALIE and red points (gray) for HARPS. Note that the CORALIE pipeline does not return the activity index. Lower panel: orbital solution folded in phase for the best-fit solution of the short-period planet (left) and the long-period one (right).
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