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28 March 2024
 
  » arxiv » astro-ph/9604111

 Article overview


A candidate gravitational lens in the Hubble Deep Field
David W. Hogg ; Roger Blandford ; Tomislav Kundi’c ; C. D. Fassnacht ; Sangeeta Malhotra ;
Date 18 Apr 1996
Subject astro-ph
AffiliationCaltech) and Sangeeta Malhotra (IPAC,JPL
AbstractThe discovery of HDF~J123652+621227, a candidate gravitational lens in the HDF, is reported. This lens may be multiply imaging several optical sources at different redshifts. If follow-up spectroscopy of the lens and the brightest image confirms this hypothesis, observations of this system alone can be used to obtain an estimate of the redshift distribution at extremely faint flux levels.
Source arXiv, astro-ph/9604111
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