5 radio sources of the Zenith survey at RATAN-600: VLA maps, radio spectra and optical identification

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dc.creatorParijskij, Yu. N.
dc.creatorGoss, W. M.
dc.creatorVerkhodanov, O. V.
dc.creatorKopylov, A. I.
dc.creatorSoboleva, N. S.
dc.creatorTemirova, A. V.
dc.date1999-10-21
dc.date.accessioned2026-07-07T02:33:58Z
dc.date.available2026-07-07T02:33:58Z
dc.descriptionVLA maps obtained at 1.4 GHz with a resolution of 2\farcs5$\times$2\arcsec for three sources and 6\farcs5$\times$2\farcs3 for two sources detected in the RATAN-600 Zenith survey of 1988 have been analyzed. All five objects have an extended structure. Continuous radio spectra of these objects prepared by using the CATS database and RATAN-600 observations are given. All five objects have linear steep spectra ($α< -0.65$). Using APM database and DSS we have found three candidates for identification. Two radio sources have been observed with the 6 m telescope. The nature of the studied objects, one of which is classified as QSO (BSO) and two others as galaxies, is discussed. One of the radio sources, RZ5, being a merging group of one large and several small galaxies, may have appeared in this process.
dc.description12 pages, 12 figures, uses sao2.sty and psfig.sty. Bulletin of SAO, 1999, No 48, PP.5-16, in press
dc.identifierhttps://arxiv.org/abs/astro-ph/9910383
dc.identifierhttp://arxiv.org/abs/astro-ph/9910383
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/15060
dc.subjectAstrophysics
dc.title5 radio sources of the Zenith survey at RATAN-600: VLA maps, radio spectra and optical identification
dc.typetext

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