Modeling the reflection effect in the binary system 2M 1938+4603

2013
journal article
article
dc.abstract.enWe applied the Wilson-Devinney code to model the light curve of the eclipsing binary system 2M 1938+4603 observed with the Kepler spacecraft. We failed to reproduce the shape of the secondary minimum with this code but we were able to improve the fit when modifications were applied. These modifications consist of change of the flux distribution over the illuminated hemisphere of the cool companion by varying limb darkening and albedo coefficients according to its local surface temperature, raised due to strong irradiation from the sdB star.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomicznepl
dc.contributor.authorZoła, Stanisław - 132934 pl
dc.contributor.authorBaran, Andrzejpl
dc.date.accessioned2015-06-09T08:15:54Z
dc.date.available2015-06-09T08:15:54Z
dc.date.issued2013pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.physical227-234pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume37pl
dc.identifier.issn1845-8319pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/9064
dc.languageengpl
dc.language.containerengpl
dc.rights.licenceOTHER
dc.share.typeotwarte czasopismo
dc.subject.eneclipsing binariespl
dc.subject.enpulsationspl
dc.subject.enreflection effectpl
dc.subject.ensubdwarfspl
dc.subtypeArticlepl
dc.titleModeling the reflection effect in the binary system 2M 1938+4603pl
dc.title.journalCentral European Astrophysical Bulletinpl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
We applied the Wilson-Devinney code to model the light curve of the eclipsing binary system 2M 1938+4603 observed with the Kepler spacecraft. We failed to reproduce the shape of the secondary minimum with this code but we were able to improve the fit when modifications were applied. These modifications consist of change of the flux distribution over the illuminated hemisphere of the cool companion by varying limb darkening and albedo coefficients according to its local surface temperature, raised due to strong irradiation from the sdB star.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne
dc.contributor.authorpl
Zoła, Stanisław - 132934
dc.contributor.authorpl
Baran, Andrzej
dc.date.accessioned
2015-06-09T08:15:54Z
dc.date.available
2015-06-09T08:15:54Z
dc.date.issuedpl
2013
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.physicalpl
227-234
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
37
dc.identifier.issnpl
1845-8319
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/9064
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights.licence
OTHER
dc.share.type
otwarte czasopismo
dc.subject.enpl
eclipsing binaries
dc.subject.enpl
pulsations
dc.subject.enpl
reflection effect
dc.subject.enpl
subdwarfs
dc.subtypepl
Article
dc.titlepl
Modeling the reflection effect in the binary system 2M 1938+4603
dc.title.journalpl
Central European Astrophysical Bulletin
dc.typepl
JournalArticle
dspace.entity.type
Publication

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