Surface rotation and magnetic activity for 55,000+ Kepler solar-type stars
Dark magnetic spots co-rotating with the stellar surface lead to quasi-periodic brightness variations, which enclose relevant information on stellar rotation and magnetic activity properties. In this work, we analyzed the Kepler long-cadence data of 159,710 main-sequence and subgiant FGKM stars. Rotation-period candidates are obtained by combining
Santos, Ângela R. G. et al.
Fecha de publicación:
3
2021