%0 Journal Article %J Publications of the Astronomical Society of Japan %D 2004 %T SDSS J1335+0118: A New Two-Image Gravitational Lens %A Oguri, Masamune %A Inada, Naohisa %A Castander, Francisco J. %A Gregg, Michael D. %A Becker, Robert H. %A Ichikawa, Shin-ichi %A Pindor, Bartosz %A Brinkmann, Jonathan %A Eisenstein, Daniel J. %A Frieman, Joshua A. %A Hall, Patrick B. %A Johnston, David E. %A Richards, Gordon T. %A Schechter, Paul L. %A Schneider, Donald P. %A Szalay, Alexander S. %X

We report on the discovery of the two-image gravitationally lensedquasar SDSSJ1335 + 0118. The object was selected as a lens candidatefrom the Sloan Digital Sky Survey. The imaging and spectroscopicfollow-up observations confirm that the system exhibits twogravitationally lensed images of a quasar at z = 1.57. The imageseparation is 1''.56. We also detect an extended component between thetwo quasar images, likely to be a lensing galaxy. Preliminary massmodeling predicts a differential time delay, Δt of ˜30h-1 day, assuming the redshift of the lens galaxy to be 0.5.

%B Publications of the Astronomical Society of Japan %V 56 %P 399-405 %8 April 1, 2004 %G eng %U http://adsabs.harvard.edu/abs/2004PASJ...56..399O %3 eprintid: arXiv:astro-ph/0311169