High-resolution CCD imaging and derived gravitational lens models of 2237+0305

Images of the gravitational lens 2237+0305 acquired in good seeing have resolved the system into at least five components within the central few arsec of the object: the galaxy nucleus and four point sources in a ringlike formation approximately centered on the galaxy. It is found that the four poin...

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Veröffentlicht in:	Astron. J.; (United States) 1988-06, Vol.95, p.1619-1628
Hauptverfasser:	Schneider, D. P., Turner, E. L., Gunn, J. E., Hewitt, J. N., Schmidt, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	640106 > Astrophysics & Cosmology-- Cosmology Astrophysics CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMIC RADIO SOURCES GALAXY CLUSTERS GALAXY NUCLEI GRAVITATIONAL LENSES LENSES 640102 > Astrophysics & Cosmology-- Stars & Quasi-Stellar, Radio & X-Ray Sources QUASARS RED SHIFT
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