Mass Models and Environment of the New Quadruply Lensed Quasar SDSS J1330+1810 [electronic resource]

Astrophysics,Astro, Grqc.

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Bibliographic Details
Online Access: Online Access
Corporate Author: Stanford Linear Accelerator Center (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Department of Energy. ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 2008.
Subjects:

MARC

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245 0 0 |a Mass Models and Environment of the New Quadruply Lensed Quasar SDSS J1330+1810  |h [electronic resource] 
260 |a Washington, D.C. :  |b United States. Department of Energy. ;  |a Oak Ridge, Tenn. :  |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,  |c 2008. 
300 |a 9 pages :  |b digital, PDF file. 
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500 |a Published through SciTech Connect. 
500 |a 09/09/2008. 
500 |a "slac-pub-13382" 
500 |a "arXiv:0809.0913" 
500 |a Monthly Notices of the Royal Astronomical Society ISSN 0035-8711; MNRAA4 FT. 
500 |a Inada, Naohisa; Oguri, Masamune; Kayo, Issha; Shin, Min-Su; Schneider, Donald P.; Strauss, Michael A.; York, Donald G.; Blackburne, Jeffrey A. 
520 3 |a We present the discovery of a new quadruply lensed quasar. The lens system, SDSS J1330+1810 at z{sub s} = 1.393, was identified as a lens candidate from the spectroscopic sample of the Sloan Digital Sky Survey. Optical and near-infrared images clearly show four quasar images with a maximum image separation of 1.76 inch, as well as a bright lensing galaxy. We measure a redshift of the lensing galaxy of z₁ = 0.373 from absorption features in the spectrum. We find a foreground group of galaxies at z = 0.31 centred ≈ 120 inch southwest of the lens system. Simple mass models fit the data quite well, including the flux ratios between images, although the lens galaxy appears to be ≈ 1 mag brighter than expected by the Faber-Jackson relation. Our mass modeling suggests that shear from nearby structure is affecting the lens potential. 
520 0 |a Astrophysics,Astro, Grqc. 
536 |b AC02-76SF00515. 
650 7 |a Absorption.  |2 local. 
650 7 |a Quasars.  |2 local. 
650 7 |a Shear.  |2 local. 
650 7 |a Simulation.  |2 local. 
650 7 |a Galaxies.  |2 local. 
650 7 |a Sky.  |2 local. 
650 7 |a Classical And Quantum Mechanics, General Physics.  |2 edbsc. 
710 2 |a Stanford Linear Accelerator Center.  |4 res. 
710 1 |a United States.  |b Department of Energy.  |4 spn. 
710 1 |a United States.  |b Department of Energy.  |b Office of Scientific and Technical Information.  |4 dst. 
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