Kepler, K2, and TESS observations: ensemble and comparative asteroseismology
M. D. Reed,
Missouri State University, Springfield, MO, USA. Corresponding author: mikereed@missouristate.edu
A. S. Baran,
ARDASTELLA Research Group and Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, 00-478 Warszawa, Poland
R. H. Østensen,
Recogito AS, Storgaten 72, N-8200 Fauske, Norway
J. H. Telting,
Nordic Optical Telescope, Rambla José Ana Fernández Pérez 7, 38711 Breña Baja, Spain and Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
C. S. Jeffery,
Armagh Observatory and Planetarium, College Hill, Armagh BT61 9DG, N. Ireland
Abstract
The original Kepler mission detected 18 pulsating subdwarf B (sdBV) stars, K2 observed 161 of our proposed targets with 41 sdB stars found to show p- or g-mode pulsations, and TESS has observed about 1,000 of our proposed targets. All these data should provide ∼300 sdBV stars, from which asteroseismology will provide a host of measurables. Combined with temperatures and gravities (and radii and masses from GAIA parallaxes!), we have a powerful set of observations with which to compare models. Here we review our seismology progress with sdBV stars.
Om dit artikel te citeren:
M. D. Reed, A. S. Baran, R. H. Østensen, J. H. Telting & C. S. Jeffery, «Kepler, K2, and TESS observations: ensemble and comparative asteroseismology», Bulletin de la Société Royale des Sciences de Liège [En ligne], Volume 92 - Année 2023, Numéro 2 - Proceedings of the 10th Meeting on Hot Subdwarfs and Related Objects, 81-93 URL : https://popups.uliege.be/0037-9565/index.php?id=11266.