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Information × Registration Number 0221U101193, 0120U105011 , R & D reports Title Astrophysical Relativistic Galactic Objects (ARGO): life cycle of active nucleus popup.stage_title Head Bertsyk Peter P., Registration Date 17-01-2021 Organization Main Astronomical Observatory of the National Academy of Sciences of Ukraine popup.description2 A database of modern spectroscopic, photometric and astrometric catalogs has been created, which contains data for several billion objects. Software has been created to combine data quickly from different directories about hundreds of millions and billions of objects. Based on the 12th issue of the Sloan Digital Sky Survey, a sample of galaxies with spectra containing lines with double peaks was created. The sample includes 385 galaxies. N- body modulations of a torus was set the number of clouds in it 8, 16, 32, 64 and 128 thousand clouds. As a result a stable dynamic model for the galaxy NGC1068 was built. The initial period of reaching the equilibrium solution of the numerical torus is studied in detail. The most reliable training sample of active galaxy nuclei based on modern spectroscopic surveys of the sky, including data from the radio, optical and X-ray wavelength range, has been created. The reliability of the sample of this catalog will allow to use it when using machine learning methods. In order to search for active nuclei of galaxies with double peaks in the X-ray range of electromagnetic radiation on the basis of large reviews of SDSS in optics and Swift-BAT in X-rays, a sample of "GABRIELLE" was created, which included 49 NPPs of the first and second types.  Product Description popup.authors Ishchenko Marina V. Akhmetov Volodymyr S Bannikova Olena Yu. Vasylenko Anatoliy A. Vovk Kateryna B. Sobodar Oleksandr O. Sobolenko Margaryta O. popup.nrat_date 2021-01-17 Close