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Fig. 13

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RV orbital analysis. Top: L1 periodogram of the full ESPaDOnS and SPIRou RVs. The 25.5 d period peak, the spot modulation period peak at 9.0 d, and the 11.6 d period peak, with their associated FAPs are indicated. Middle panel: best-fit QP-GP combined model (9 d spot + 25.2 d planet) to the RVs. Bottom panel: best-fit Keplerian orbit model (black curve) overplotted on RVs cleaned from the spot GP model. An arbitrary phase space shift of 0.25 has been introduced to enhance the clarity of the orbital variation. The red dots illustrate a binned median of the data points, with bin sizes chosen to maintain uniform point distribution within each bin. The error bars on the red dots represent the standard deviation within each bin.

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