Optical identifications of radio sources with accurate positions using the United Kingdom Schmidt Telescope (UKST) IIIA-J plates |
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| Authors: | Ann Savage |
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| Institution: | (1) Royal Observatory, Edinburgh, Scotland, U.K. |
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| Abstract: | Several programmes are making use of UKST Sky Survey plates to identify southern radio sources. The fine-grain modern plates and accurate radio positions give a much improved identification rate. It seems that it will very soon be possible to determine whether or not there is a quasar redshift cut-off at z 4. There is an urgent need for more accurate fundamental reference star positions in the South.Paper presented at the IAU Third Asian-Pacific Regional Meeting, held in Kyoto, Japan, between 30 September–6 October, 1984. |
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