Discovery of a gravitationally lensed quasar from the sloan digital sky survey: SPSS J133222.62+034739.91

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

Research output: Contribution to journalReview article

20 Citations (Scopus)

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 Δθ = 1.14″. This system consists of a source quasar at z s = 1.445 and a lens galaxy at zl = 0.191. The agreement of the luminosity, ellipticity, and position angle of the lens galaxy with those expected from a lens model confirms the lensing hypothesis.

Original languageEnglish (US)
Pages (from-to)214-219
Number of pages6
JournalAstronomical Journal
Volume133
Issue number1
DOIs
StatePublished - Jan 1 2007

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quasars
lenses
galaxies
ellipticity
luminosity

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Space and Planetary Science

Cite this

Morokuma, Tomoki ; Inada, Naohisa ; Oguri, Masamune ; Ichikawa, Shin Ichi ; Kawano, Yozo ; Tokita, Kouichi ; Kayo, Issha ; Hall, Patrick B. ; Kochanek, Christopher S. ; Richards, Gordon T. ; York, Donald G. ; Schneider, Donald P. / Discovery of a gravitationally lensed quasar from the sloan digital sky survey : SPSS J133222.62+034739.91. In: Astronomical Journal. 2007 ; Vol. 133, No. 1. pp. 214-219.
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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 Δθ = 1.14″. This system consists of a source quasar at z s = 1.445 and a lens galaxy at zl = 0.191. The agreement of the luminosity, ellipticity, and position angle of the lens galaxy with those expected from a lens model confirms the lensing hypothesis.",
author = "Tomoki Morokuma and Naohisa Inada and Masamune Oguri and Ichikawa, {Shin Ichi} and Yozo Kawano and Kouichi Tokita and Issha Kayo and Hall, {Patrick B.} and Kochanek, {Christopher S.} and Richards, {Gordon T.} and York, {Donald G.} and Schneider, {Donald P.}",
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Morokuma, T, Inada, N, Oguri, M, Ichikawa, SI, Kawano, Y, Tokita, K, Kayo, I, Hall, PB, Kochanek, CS, Richards, GT, York, DG & Schneider, DP 2007, 'Discovery of a gravitationally lensed quasar from the sloan digital sky survey: SPSS J133222.62+034739.91', Astronomical Journal, vol. 133, no. 1, pp. 214-219. https://doi.org/10.1086/509701

Discovery of a gravitationally lensed quasar from the sloan digital sky survey : SPSS J133222.62+034739.91. / Morokuma, Tomoki; Inada, Naohisa; Oguri, Masamune; Ichikawa, Shin Ichi; Kawano, Yozo; Tokita, Kouichi; Kayo, Issha; Hall, Patrick B.; Kochanek, Christopher S.; Richards, Gordon T.; York, Donald G.; Schneider, Donald P.

In: Astronomical Journal, Vol. 133, No. 1, 01.01.2007, p. 214-219.

Research output: Contribution to journalReview article

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AU - Morokuma, Tomoki

AU - Inada, Naohisa

AU - Oguri, Masamune

AU - Ichikawa, Shin Ichi

AU - Kawano, Yozo

AU - Tokita, Kouichi

AU - Kayo, Issha

AU - Hall, Patrick B.

AU - Kochanek, Christopher S.

AU - Richards, Gordon T.

AU - York, Donald G.

AU - Schneider, Donald P.

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