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Information × Registration Number 0316U004039, 0115U003789 , R & D reports Title Development of the Astrospace data processing center for the solution of the multi-wave astrophysics problems. Properties of galaxies and their clusters by the space mission's data popup.stage_title Створення Астрокосмічного центру обробки даних для вирішення задач багатохвильової астрофізики. Властивості галактик та їх скупчень за даними космічних місій Head Vavilova I. B., Registration Date 04-05-2016 Organization Main Astronomical Observatory popup.description2 We have created new samples for Astro Space data center, which joins the databases of Virtual X-ray and Gamma Observatory (VIRGO) (http://virgoua.org/) and Ukrainian Virtual Observatory (http: // www. ukr-vo.org/), namely: 1) to study the spectral properties of quasars and the distribution of matter in the intergalactic scales using Lyman-alpha forest: sample of 3535 quasars from the SDSS DR7 with redshifts 2.3 <z <4.6; sample of 33 quasars with z> 2; sample of 102,643 quasars from SDSS DR9-10; 2) to study the galaxies (including with active nuclei), first of all, the formation of large-scale structures in the Universe, and the influence of environment on the internal parameters of galaxies: sample of 260,000 galaxies from SDSS DR9 to z <0.1; sample of 1429 active galactic nuclei (AGN) from SDSS DR7 with 0.1 <z <1.1; sample of 62 isolated galaxies with active nuclei to z <0.05 based on 2MIG catalog; sample of 95 active galactic nuclei from the data of XMM-Newton and INTEGRAL/IBIS space observatory; 3) to estimate the content of the visible and dark matter in galaxy clusters and to test cosmological parameters and evolution of matter in a wide range of age of the universe: sample of 125 X-ray clusters of galaxies according spacecraft Chandra and Suzaku to z <2. Our research is conducted with use of these galaxy samples. Product Description popup.authors Іващенко Г.Ю., Бабик Ю.В., Вавилова І.Б. Василенко А.А. Добричева Д.В. Торбанюк О.М. popup.nrat_date 2020-04-02 Close