RSG and foreground candidates in M31
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We investigate the red supergiant (RSG) population of M31, obtaining the radial velocities of 255 stars. These data substantiate membership of our photometrically selected...
本研究针对仙女座星系(M31)的红超巨星(red supergiant, RSG)族群展开调查,获取了255颗恒星的视向速度数据。该数据集证实了我们通过测光筛选出的恒星的星系成员身份……



