The New Two-Image Gravitational Lens System CLASS B2319+051
نویسندگان
چکیده
منابع مشابه
CLASS B0445+123: a new two-image gravitational lens system
A new two image gravitational lens system has been discovered as a result of the Cosmic Lens All-Sky Survey (CLASS). Radio observations with the VLA, MERLIN and the VLBA at increasingly higher resolutions all show two components with a flux density ratio of ∼7:1 and a separation of 1. 34. Both components are compact and have the same spectral index. Follow-up observations made with the VLA at 8...
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We report the discovery of a new two-image gravitational lens system, CLASS B2319]051, from the Cosmic Lens All-Sky Survey. Radio imaging with the Very Large Array (VLA) and Multielement Radiolinked Interferometer Network (MERLIN) shows two compact components with a Ñux density ratio of ^5:1, separated by Observations with the Very Long Baseline Array (VLBA) resolve each of the 1A.36. radio com...
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1 University of Manchester, Jodrell Bank Observatory, Macclesfield, Cheshire SK11 9DL 2 Kapteyn Astronomical Institute, Postbus 800, NL-9700 AV Groningen, the Netherlands California Institute of Technology, Pasadena, CA 91125, USA Netherlands Foundation for Research in Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands 5 National Radio Astronomy Observatory, PO Box 0, Socorro, NM 87801...
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ژورنال
عنوان ژورنال: The Astronomical Journal
سال: 2001
ISSN: 0004-6256
DOI: 10.1086/321156