BVRI photometry in metal-poor binaries
收藏B2FIND2026-03-19 收录
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We explored the regions within a radius of 25 arcsec around 473 nearby, low-metallicity G- to M-type stars using (VR)I optical filters and small-aperture telescopes. About 10%...
我们采用(VR)I光学滤光片与小口径望远镜,对473颗邻近低金属丰度(low-metallicity)G型至M型恒星周围25角秒(arcsec)半径范围内的天区开展了探测研究。约10%……



