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arXiv · astro-ph/0609695

Discovery of a Gravitationally Lensed Quasar from the Sloan Digital Sky Survey: SDSS J133222.62+034739.9

Tomoki Morokuma·Naohisa Inada·Masamune Oguri·Shin-Ichi Ichikawa·Yozo Kawano·Kouichi Tokita·Issha Kayo·Patrick B. Hall·Christopher S. Kochanek·Gordon T. Richards·Donald G. York·Donald P. Schneider
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Abstract

We report the discovery of the two-image gravitationally lensed quasar SDSS J133222.62+034739.9 (SDSS J1332+0347) with an image separation of Delta_theta=1.14". This system consists of a source quasar at z_s=1.445 and a lens galaxy at z_l=0.191. The agreement of the luminosity, ellipticity and position angle of the lens galaxy with those expected from lens model confirms the lensing hypothesis.

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Tomoki Morokuma, Naohisa Inada, Masamune Oguri, Shin-Ichi Ichikawa, Yozo Kawano, Kouichi Tokita, Issha Kayo, Patrick B. Hall, Christopher S. Kochanek, Gordon T. Richards, Donald G. York, Donald P. Schneider. 2006-09-26. Discovery of a Gravitationally Lensed Quasar from the Sloan Digital Sky Survey: SDSS J133222.62+034739.9. https://doi.org/10.1086/509701

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