Kazan Federal University Digital Repository

Spectroscopic Redshift Determination for a Sample of Distant Quasars Detected by the SRG Observatory Based on RTT-150 Observations. II

Show simple item record

dc.contributor.author Bikmaev I.F.
dc.contributor.author Irtuganov E.N.
dc.contributor.author Nikolaeva E.A.
dc.contributor.author Sakhibullin N.A.
dc.contributor.author Gumerov R.I.
dc.contributor.author Sklyanov A.S.
dc.contributor.author Glushkov M.V.
dc.contributor.author Khamitov I.M.
dc.contributor.author Borisov V.D.
dc.contributor.author Burenin R.A.
dc.contributor.author Zaznobin I.A.
dc.contributor.author Krivonos R.A.
dc.contributor.author Lyapin A.R.
dc.contributor.author Medvedev P.S.
dc.contributor.author Meshcheryakov A.V.
dc.contributor.author Sazonov S.Y.
dc.contributor.author Sunyaev R.A.
dc.contributor.author Khorunzhev G.A.
dc.contributor.author Gilfanov M.R.
dc.date.accessioned 2022-02-09T20:35:37Z
dc.date.available 2022-02-09T20:35:37Z
dc.date.issued 2021
dc.identifier.issn 1063-7737
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/169265
dc.description.abstract Abstract: Results of the spectroscopic observations at the 1.5-m Russian–Turkish telescope for another group of 12 X-ray sources discovered by the eROSITA telescope onboard the SRG space observatory and identified by the SRGz machine learning system as candidates for distant X-ray quasars are presented. Ten objects have been confirmed as quasars at redshifts z=2.6{-}3.2 and two sources have turned out to be active galactic nuclei (AGNs) at z=0.42 and 1.02.
dc.relation.ispartofseries Astronomy Letters
dc.subject active galactic nuclei
dc.subject eROSITA
dc.subject quasars
dc.subject RTT-150
dc.subject spectroscopy
dc.subject SRG
dc.title Spectroscopic Redshift Determination for a Sample of Distant Quasars Detected by the SRG Observatory Based on RTT-150 Observations. II
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 47
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 277
dc.source.id SCOPUS10637737-2021-47-5-SID85112178165


Files in this item

Icon
Size: 330.2Kb
Format: PDF
View/Open

This item appears in the following Collection(s)

  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

Show simple item record

Search DSpace


Advanced Search

Browse

My Account

Statistics