β1 Monocerotis: oscillations and chromospheric structure

Bibcode
1994A&A...286..160M
Maranon di Leo, C.; Colombo, E.; Ringuelet, A. E.
Referencia bibliográfica

Astronomy and Astrophysics 286, 160-168 (1994)

Fecha de publicación:
6
1994
Número de autores
3
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
2
Descripción
β1 Monocerotis is a Be star with a V/R cycle of 12.5 years. We observed the star from CTIO (Chile) and with the IUE satellite and found that the star undergoes photospheric oscillations of 1.7 hours and presents a chromospheric structure in the extended atmosphere. Infall velocities and ejection of material are discussed.
Tipo
Con árbitro
Cromosferas

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