RGB stars in NGC 2808

We present the results of the first observations, taken with FLAMES during Science Verification, of red giant branch (RGB) stars in the globular cluster NGC 2808. A total of 137...我们报告了利用FLAMES在科学验证（Science Verification）阶段获取的首批观测结果，观测对象为球状星团NGC 2808内的红巨星支（red giant branch, RGB）恒星。本次观测总计涵盖137颗……