UBVRI standard stars around the celestial equator
收藏B2FIND2026-04-11 收录
下载链接：
https://b2find.eudat.eu/dataset/46c02d90-b9ab-5b5e-bac2-0920e5b782dd
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High-quality CCD-based UBVRI photometry is presented for ~45000 stars distributed among 60 different fields centered on the celestial equator and at {delta}{approx}-50{deg}....
