UMi dwarf galaxy BV photometry
收藏B2FIND2026-04-04 收录
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We have constructed a color-magnitude diagram of the Ursa Minor dwarf spheroidal to m_V_=24.8mag from charged-coupled device (CCD) observations with the Kitt Peak 4 m telescope....
本研究基于基特峰4米望远镜（Kitt Peak 4 m telescope）的电荷耦合器件（CCD）观测数据，构建了V波段视星等达到24.8的小熊座矮球状星系（Ursa Minor dwarf spheroidal）颜色-星等图（color-magnitude diagram）……
