Monitoring Hα Emission from the Wide-orbit Brown-dwarf Companion FU Tau B

Monitoring mass accretion onto substellar objects provides insights into the geometry of the accretion flows. We use the Lulin One-meter Telescope to monitor H α emission from FU Tau B, a ∼19 M _Jup brown-dwarf companion at 5.″7 (719 au) from the host star, for six consecutive nights. This is the lo...

Descripció completa

Dades bibliogràfiques

Autors principals:	Ya-Lin Wu, Yu-Chi Cheng, Li-Ching Huang, Brendan P. Bowler, Laird M. Close, Wei-Ling Tseng, Ning Chen, Da-Wei Chen
Format:	Artigo
Idioma:	Inglês
Publicat:	IOP Publishing 2023-01-01
Col·lecció:	The Astronomical Journal
Matèries:	Accretion Brown dwarfs Stellar accretion Time series analysis Lomb-Scargle periodogram
Accés en línia:	https://doi.org/10.3847/1538-3881/acedb0
Etiquetes:	Afegir etiqueta Sense etiquetes, Sigues el primer a etiquetar aquest registre!