DIRECT BVI photometry in M31
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/0691a738-7e70-55f8-9863-7334d54f83f2
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资源简介：
DIRECT is a project to directly obtain the distances to two important galaxies in the cosmological distance ladder, M31 and M33, using detached eclipsing binaries and Cepheids....
