Red giant Aluminium abundances in NGC 2808
收藏B2FIND2026-04-04 收录
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We observed a sample of 90 red giant branch (RGB) stars in NGC 2808 using FLAMES/GIRAFFE and the high resolution grating with the set up HR21. These stars have previous accurate...
我们使用FLAMES/GIRAFFE设备与高分辨率光栅，并采用HR21观测配置，对NGC 2808天区内的90颗红巨星支（red giant branch，RGB）恒星样本开展了观测。这批恒星此前已拥有精确的……
