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Information × Registration Number 0221U107092, 0121U110559 , R & D reports Title Multiwavelengths properties of Galaxies with Active Nuclei in a various environment using space and ground-based telescopes popup.stage_title Head Babyk Yurii V., Кандидат фізико-математичних наук Registration Date 26-12-2021 Organization Main Astronomical Observatory of the National Academy of Sciences of Ukraine popup.description2  We analyzed data for 300 objects, including clusters, groups, early- and late-type galaxies, and isolated galaxies. It was found that the entropy profiles within 0.1R2500 are described as K ~ R2/3. Outside 0.1R2500, the entropy profile is described as K ~ R, indicating additional heating, probably via the AGN feedback that expands far beyond the central galaxy. The shape of the entropy profiles, K ~ R2/3, is closely related to the central galaxy and to thermally unstable cooling, which is balanced by heating, where the central difference between the cooling time and free fall is constant. The total mass of galaxy clusters were found for all three components, dark matter, gas, and star, as well as the mass of central black holes. We constructed correlations between the pressure of hot gas and the mass of cold one, between the mass and temperature of hot gas, and others. The analysis of X-ray radiation of isolated AGNs and the masses of black holes using the stellar dispersion technique are estimated. Observations of the spectral and photometric properties of individual isolated galaxies with active nuclei were performed using the Zeiss-2000 and Zeiss-600 telescopes at astronomical observatories, in particular at the Terskol peak. Product Description popup.authors Izviekova Inna O Vasylenko Anatoliy A. Kompaniiets Olena V popup.nrat_date 2022-03-09 Close