2MASS星系星表(2MIG)
收藏国家地球系统科学数据中心2017-07-17 更新2024-03-04 收录
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资源简介：
We undertook searches for isolated galaxies based on automatic
selection of infrared sources from the Two Micron All-Sky Survey
(2MASS, Cat. II/246) followed by a visual inspection of their
surrounding. Using a modified criterion by Karachentseva
(1973SoSAO...8....3K), we compiled a catalog of 3227 isolated galaxies
(2MIG) containing 6% of 2MASS Extended Sources (2MASX, Cat. VII/233)
brighter than Ks=12mag with angular diameters aK≤30".
提供机构：
中国科学院国家天文台
创建时间：
2010-07-17
