AD Leonis: Radial Velocity Signal of Stellar Rotation or Spin–Orbit Resonance?
Authors: Mikko Tuomi, Hugh R. A. Jones, John R. Barnes, Guillem Anglada-Escudé, R. Paul Butler, Marcin Kiraga, and Steven S. Vogt
2018 The Astronomical Journal155192.
Provider: AAS Journals
Caption: Figure 12.
Logarithm of the likelihood ratio periodogram of the Grade A ASAS-S photometry, with 5σ outliers removed for selected nearby M dwarfs for which there is evidence for a photometric rotation period with Prot < 10 days.