Hostname: page-component-7c8c6479df-7qhmt Total loading time: 0 Render date: 2024-03-28T15:15:10.934Z Has data issue: false hasContentIssue false

Adaptive optics imaging search for damped Ly$\alpha$ absorbers toward APM 08279+5255

Published online by Cambridge University Press:  06 October 2005

Yosuke Minowa
Affiliation:
Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015, Japan. email: minoways@ioa.s.u-tokyo.ac.jp
Naoto Kobayashi
Affiliation:
Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015, Japan. email: minoways@ioa.s.u-tokyo.ac.jp
Takuji Tsujimoto
Affiliation:
National astronomical observatory Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan.
Naruhisa Takato
Affiliation:
Subaru Telescope, 650 North A'ohoku Place, Hilo, HI 96720, USA.
Masanori Iye
Affiliation:
National astronomical observatory Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan.
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present initial results from an high-resolution imaging search for damped Ly$\alpha$ absorbers toward the high-redshift quasar APM 08279+5255 by using the Adaptive Optics system (AO) attached to the Subaru telescope. We detected in total 11 objects within a $23''\times23''$ field around the quasar. Among these detected objects, we identified a possible candidate for the galaxy giving rise to the damped Ly$\alpha$ absorption at z$_{abs}$=2.974 with a criteria of distance from the sight-line toward the quasar and luminosity.

Type
Contributed Papers
Copyright
© 2005 International Astronomical Union