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We present a status report on our search for multiple-image QSOs among southern radio sources. Our goal is to identify new lenses for use in studies of cosmology and galaxy structure. To date we have examined 3300 radio sources, identified one probable lens and one probable binary QSO along with about 50 candidates deserving further follow-up.

生成讲解博客的中文版本

生成AI智能校验的中文版本