Monitoring a high-amplitude<i>δ</i>Scuti star for 152 days: discovery of 12 additional modes and modulation effects in the light curve of CoRoT 101155310
E. PorettiINAF – Osservatorio Astronomico di Brera, via E. Bianchi 46, 23807 Merate (LC), ItalyM. RainerINAF – Osservatorio Astronomico di Brera, via E. Bianchi 46, 23807 Merate (LC), ItalyW. W. WeißInstitute of Astronomy, University of Vienna, Türkenschanzstrasse 17, 1180 Vienna, AustriaZs. BognárKonkoly Observatory, PO Box 67, 1525 Budapest, HungaryA. MoyaDepartamento de Astrofísica, CAB (INTA-CSIC), PO Box 78, 28691 Villanueva de la Cañada, Madrid, SpainE. NiemczuraInstituto de Astrofísica de Andalucía, Apartado 3004, 18080 Granada, SpainJ. C. SuárezAstronomical Institute of the Wroclaw University, ul. Kopenika 11, 51-622 Wroclaw, PolandM. AuvergneLESIA, Université Pierre et Marie Curie, Université Denis Diderot, Observatoire de Paris, 92195 Meudon, FranceA. BaglinLESIA, Université Pierre et Marie Curie, Université Denis Diderot, Observatoire de Paris, 92195 Meudon, FranceF. BaudinInstitut d’Astrophysique Spatiale, CNRS, Université Paris XI UMR 8617, 91405 Orsay, FranceJ. M. BenkőKonkoly Observatory, PO Box 67, 1525 Budapest, HungaryJ. DebosscherInstituut Voor Sterrenkunde, Catholic University of Leuven, Celestijnenlaan 200D, 3001 Leuven, BelgiumR. GarridoAstronomical Institute of the Wroclaw University, ul. Kopenika 11, 51-622 Wroclaw, PolandL. MantegazzaINAF – Osservatorio Astronomico di Brera, via E. Bianchi 46, 23807 Merate (LC), ItalyM. PaparóKonkoly Observatory, PO Box 67, 1525 Budapest, Hungary
2011en
ABI
Аннотация
Aims. The detection of small-amplitude nonradial modes in high-amplitude δ Sct (HADS) variables has been very elusive until at least five of them were detected in the light curve of V974 Oph obtained from ground-based observations. The combination of radial and nonradial modes has a high asteroseismic potential, thanks to the strong constraints we can put in the modelling. The continuous monitoring of ASAS 192647-0030.0 ≡ CoRoT 101155310 (P = 0.1258 d, V = 13.4) ensured from space by the CoRoT (COnvection, ROtation and planetary Transits) mission constitutes a unique opportunity to exploit such potential.
Перевод пока недоступен
Идентификаторы
Цитирования и источники
Цитирований: 3Использованных источников: 0