M31 outer halo UBVRI photometry and metallicity
收藏B2FIND2026-04-04 收录
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https://b2find.eudat.eu/dataset/ff003100-62ef-50d0-9ea7-d6b44bea7874
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We present first results from a spectroscopic survey designed to examine the metallicity and kinematics of individual red giant branch stars in the outer halo of the Andromeda...
我们报道了一项专为探究仙女座(Andromeda)外晕中单颗红巨星分支(red giant branch)恒星的金属丰度(metallicity)与运动学(kinematics)特征而设计的光谱巡天(spectroscopic survey)的首批结果……



