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Light curve morphology : the evolution of the O‘Connell effect and the maxima separation

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Light curve morphology : the evolution of the O‘Connell effect and the maxima separation

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dc.contributor.author Dębski, Bartłomiej [USOS63813] pl
dc.contributor.author Zoła, Stanisław [SAP11011631] pl
dc.contributor.author Baran, Andrzej pl
dc.contributor.editor Rucinski, Slavek M. pl
dc.contributor.editor Torres, Guillermo pl
dc.contributor.editor Zejda, Miloslav pl
dc.date.accessioned 2015-12-11T12:00:21Z
dc.date.available 2015-12-11T12:00:21Z
dc.date.issued 2015 pl
dc.identifier.isbn 978-1-58381-876-3 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/18147
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Light curve morphology : the evolution of the O‘Connell effect and the maxima separation pl
dc.type BookSection pl
dc.pubinfo San Francisco : Astronomical Society of the Pacific pl
dc.description.physical 293-294 pl
dc.abstract.en We have used starspot migration models to obtain constraints on the co-latitude of a moving dark region on the surface of a contact binary system. Our study focused on two migration indicators: the evolution of the O‘Connell effect, and changes in the brightness of the maxima. The amplitude and shape of these signals obtained observationally were confronted with simulations, giving rather sharp boundaries for the allowed co-latitude of the migrating starspots. Our models prefer large, polar or circumpolar migrating starspots. This may explain how the long-lived migrating spots survive the journey in latitude around the neck of the contact binary. pl
dc.description.series Astronomical Society of the Pacific Conference Series, ISSN 1050-3390; vol. 496 pl
dc.description.publication 0,2 pl
dc.description.conftype international pl
dc.identifier.eisbn 978-1-58381-877-0 pl
dc.title.container Living together : planets, host stars and binaries pl
dc.language.container eng pl
dc.affiliation Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne pl
dc.subtype ConferenceProceedings pl
dc.conference Living Together: Planets, Host Stars and Binaries; 2014-09-08; 2014-09-12; Litomyšl; Czechy; indeksowana w Web of Science; ; SAO/NASA ADS Astronomy Abstract Service; pl
dc.rights.original bez licencji pl


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