Quasar from SDSS and UKIDSS
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/4325a97d-dcde-50cd-baaa-213682849a8b
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资源简介：
We present a sample of 8498 quasars with both Sloan Digital Sky Survey (SDSS) ugriz optical and United Kingdom Infrared Telescope (UKIRT) Infrared Deep Sky Survey (UKIDSS) YJHK...
