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 |
|