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Information × Registration Number 0213U006783, 0113U004477 , R & D reports Title Galaxy population in nearby cosmic lacunas popup.stage_title Head Karachentseva V. Yu., Registration Date 30-12-2013 Organization Main Astronomical Observatory popup.description2 The sample of 37 isolated 2MIG galaxies with AGN was compiled, and a detailed analysis of their properties including environment dependence was completed. Using the GALEX data, the star formation rates for 389 isolated LOG galaxies and 260 Markarian galaxies located in the z<~0.01 volume were calculated. It is found that independently of a mass, morphology, environment and activity type, the spatial SFR has an upper limit. Basing on the digital SDSS DR9 sky survey a new sample of 260000 galaxies with z<0.10 and r<17.7 was created. In the Local Supercluster the regions with super-low densities (voids) are found. The mass-to-luminosity ratios are calculated for the groups containing of a bright galaxy and faint satellites. Product Description popup.authors Вавилова І.Б. Добричева Д.В. Елиїв А. А. Караченцева В.Ю. Кудря Ю. М. Мельник О.В. popup.nrat_date 2020-04-02 Close