Quasars from 7C survey
收藏B2FIND2026-04-04 收录
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https://b2find.eudat.eu/dataset/7c3d5fe4-1b44-577f-bd19-1dce2a7a1c7c
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资源简介：
We describe the selection of candidate radio-loud quasars obtained by cross-matching radio source positions from the low-frequency (151-MHz) 7C survey with optical positions...
