SDSS DR7 groups of galaxies
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/4c4280af-6355-5b39-96a0-852092a00738
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资源简介：
We extract groups of galaxies as flux-limited and volume-limited samples from the SDSS Data Release 7 to study the supercluster-void network and environmental properties of...
