Radial velocities in open clusters

We present accurate radial velocities and photoelectric UBV photometry for 73 and 57 red-giant candidates, respectively, in the intermediate-age open clusters NGC 2324, 2818,...针对中等年龄疏散星团NGC 2324与NGC 2818等，我们分别为其中73颗与57颗红巨星候选体提供了精确径向速度与光电UBV测光数据。