Stars groups in CMa OB 1 with Gaia DR2

VizieR online Data Catalogue associated with article published in journal Monthly Notices of the Royal Astronomical Society with title ' Canis Major OB1 stellar group contents revealed by Gaia.' (bibcode: 2021MNRAS.508.1033S)本数据集为与发表于《皇家天文学会月报（Monthly Notices of the Royal Astronomical Society）》、标题为《盖亚（Gaia）揭示的大犬座OB1星群成员天体》的学术论文相关联的VizieR在线数据目录（VizieR Online Data Catalogue），其文献标识码为2021MNRAS.508.1033S。