LI Periodogram of RVs for the whole ESPaDOnS RV dataset (black), RVs selected based on BIS span values of >0.1 km s⁻¹ (blue), and RVs selected based on BIS span values of <0.1 km s⁻¹ (red). The level of activity due to stellar spots, corresponding to 6.9 and 9.27 d (vertical green-dotted lines) is high in the whole RV dataset and RVs corresponding to BIS span values of >0.1. For the flatter part of the BIS span with values <0.1, the RVs display a clear period peak at ~24.6 d (vertical red dotted line).