论文标题
来自DESI传统成像调查的新的本地卷矮星系候选
New Local Volume Dwarf Galaxy Candidates from the DESI Legacy Imaging Surveys
论文作者
论文摘要
我们在相对隔离的附近星系附近进行搜索，$ d <12 $ mpc和Stellar Masses在$ 2 \ times10^{11} -3 \ times10^8〜m _ {\ odot} $ Interval中使用desi from desi from desi fevie surve surve surve surve s surve s surve surve。在46个被认为是本地体积的星系中，发现了67美元的这些星系卫星的新候选人。其中约一半被分类为低表面亮度的球形矮人。新的星系包含在本地卷数据库（LVGDB）中，该数据库现在包含1421个对象，比附近的Galaxy Catalog高63％。
We undertook a search for new dwarf galaxies in the vicinity of relatively isolated nearby galaxies with distances $D < 12$ Mpc and stellar masses in the $2\times10^{11}-3\times10^8~M_{\odot}$ interval, using the data from the DESI Legacy Imaging Surveys. Around the 46 considered Local Volume galaxies, $67$ new candidates for satellites of these galaxies were found. About half of them are classified as spheroidal dwarfs of low surface brightness. The new galaxies are included in the Local Volume database (LVGDB), which now contains 1421 objects, being 63% more than the Updated Nearby Galaxy Catalog.
