Optical observations of SBS1520+530 at TUG

dc.contributor.author	Khamitov I.
dc.contributor.author	Bikmaev I.
dc.contributor.author	Aslan Z.
dc.contributor.author	Sakhibullin N.
dc.contributor.author	Vlasyuk V.
dc.contributor.author	Zheleznyak A.
dc.date.accessioned	2018-09-18T20:22:26Z
dc.date.available	2018-09-18T20:22:26Z
dc.date.issued	2008
dc.identifier.issn	1431-2433
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/139209
dc.description.abstract	We present the light curves of the components of gravitationally lensed source SBS1520+530 in Rc band, obtained during the interval 2001-2005 with the 1.5 m Russian-Turkish Telescope RTT150 at TÜBITAK National Observatory of Turkey. The time delay of brightness fluctuations between the two components of the gravitationally double-imaged quasar corresponding to 2001-2002 period of observations is determined. Using all the available data, at least two microlensing events, one of them with long-time linear behavior and second one with duration of a few hundred days, are detected. © 2008 Springer-Verlag Berlin Heidelberg.
dc.relation.ispartofseries	ESO Astrophysics Symposia
dc.title	Optical observations of SBS1520+530 at TUG
dc.type	Conference Paper
dc.relation.ispartofseries-volume	2008
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	233
dc.source.id	SCOPUS14312433-2008-2008-SID35648935522

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.