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Information × Registration Number 0214U002733, 0113U000698 , R & D reports Title Investigation the kinematic of the Galaxy use with proper motions of stars of modern catalogues created using ground and space data. The stage 1: Choice and attraction the necessary catalogues and creation a special database. Creation a catalogue of positions and proper motions of celestial objects based on the Schmidt plates. popup.stage_title Head Fedorov P. N., Registration Date 28-01-2014 Organization Institute of Radio Astronomy of Academy of Sciences of Ukraine popup.description2 ABSTRACT Report on research: 25 p., 5 Fig., 1 table, 23 references. Research object - stars, galaxies, extragalactic objects. The aim of this research is creation the first version of the new high density catalogue of positions and proper motions of stars based on all the Shmidt surveys of northern and southern sky and comparison of new catalogue with the XPM catalogue data. Method of study - the processing of observational data, the generalization and comparative analysis of data, the methods of photographic and CCD astrometry, the mathematical apparatus of least squares method, filtering data, probability theory and mathematical statistics. The results are presented in 5 works (2 abstracts and 3 articles) as well as in 3 oral reports at 2 conferences. The following results were obtained during the reporting period: 1. A database based on PostgreSQL, which contains several tens of catalogs and surveys with astrometric and photometric parameters, as well as the necessary input information was created. The total size of database is over 1TB. 2. A reference catalogue of extragalactic sources was created. The created catalogue contains the spherical coordinates about 70 million galaxies up to 20 magnitude, which covers almost the whole sky. 3. The first version of the XPM2 catalogue was created. Currently this catalogue contains about 1 billion objects covering the whole sky. Their position is obtained on a particular epoch observation of the specific plate in the J, R and I filters in the reference frame defined by the positions of the galaxies from the created reference catalogue. The results of research are partly published and partly prepared for publication, as well as partly are still under analysis. They can be given for use to all interested organizations and professionals in the astrometry, celestial mechanics and stellar astronomy both in Ukraine and abroad. Expected assumption - improvement of the linking between the Hipparcos coordinate system and the ICRF2 system will be probable. Key words: Astrometry, coordinate system, astrometric catalogues. Product Description popup.authors Ахметов Володимир Сабірджанович Мизніков Андрій Олесандрович Цвєткова Вікторія Сергіївна Щульга Валерій Михайлович popup.nrat_date 2020-04-02 Close