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Main actors in astronomy research in the country  There are 7 Research Institutes in the structure of the National Academy of Sciences of Ukraine (NAS of Ukraine), 2 Research Institutes in the structure of the Ministry of Education and Science, Youth and Sport of Ukraine (MESYS of Ukraine); 15 astronomical observatories and Departments in the structure of the Universities of the MESYS of Ukraine; 1Private Astronomical Observatory play amain role in the development and teaching Astronomy in Ukraine.
The XPM Catalog  Absolute proper motions of 280 million stars distributed all over the sky without gaps in the magnitude range 10m < V <20m on the basis of combined data from 2MASS and USNO-A2.0 catalogues.
MAO NASU Plate Archive   Digital archive of MAO NAS of Ukraine (GPA) comprises data of about 26 thousands of direct photographic plates, obtained with 14 instruments in 9 observational sites, and more than 2000 digital images of different resolution available via GPA search pages.
Mykolaiv AO Plate Archive   Digital archive of Mykolaiv Aastronomical Observatory (MykAO) includes astronomical data obtained during observations with photo plates and CCD frames. The digitization of the archive is near its completion. Digitized images are available via a web browser and Aladin.
AO LNU Plate Archive   Astronomical Observatory of Lviv National University (AO LNU) is the owner of valuable archive that stores approximately 8 000 of photographic plates from 1939, including nearly 6 000 direct images of the northern sky. The archive is partly digitized and images are available via the joint search pages of AO LNU and MAO NASU.
IRA UTR-2 catalogue of RS   The very-low frequency sky survey of discrete sources has been obtained in the Institute of Radio Astronomy of the Ukrainian National Academy of Sciences (Kharkov, Ukraine) with the UTR-2 radio telescope at a number of the lowest frequencies used in contemporary radio astronomy within the range from 10 to 25 MHz.
Mykolaiv AO stellar catalogues   27 astrometric stellar catalogues of Mykolaiv Aastronomical Observatory (MykAO) in VOTable format are available for downloading
AO KNU Historic Plate Archive   AO KNU glass collection contains about 20 thousand photographic plates. Historical part of the archive was received during 1898-1946 and now is being digitized.
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The Role of Data Science in Astronomy and Interstellar Exploration 
Space has always been a fascinating frontier for humans. From the first satellite, Sputnik 1, in 1957, to the amazing Mars rovers, our adventures in space show our love for discovery, creativity, and courage. Exploring space is a big dream, always pushing us to learn more and go further. Nowadays, data science is making a meaningful contribution to space technology. It's changing how we think about space. Being able to gather, understand, and use lots of data has helped us get to know the universe better and has changed how we explore and move through space...
GRID-based Virtual Observatory VIRGO.UA 
VO VIRGO.UA for cosmology and astrophysics is a segment of VO Infrastructure- a virtual organization, which deals with ensuring the provision of standards for Grid Services for virtual organizations, to ensure reliability functioning of the Ukrainian power grid, Grid training for users and administrators of the Grid sites, as well as the creation of technical conditions UNG for entry into the international grid community...
WDC-Ukraine is a part of World Data Center System of the International Council of Science (ICSU). Among the basic tasks of WDC-Ukraine there is collection, handling and storage of science data and giving access to it for usage both in science research and study process. That include contemporary tutoring technologies and resources of e-libraries and archives; remote access to own information resources for the wide circle of scientists from the universities and science institutions of Ukraine...
US VAO Data Discovery Portal 
Find datasets from thousands of astronomical collections known to the VO and over wide areas of the sky. This includes important collections from archives around the world. Feedback on your experience with the tool is appreciated -- please send your comments, suggestions, and questions to the VAO Help Desk.
US VAO Cross-Comparison Tool 
Perform fast positional cross-matches between an input table of up to 1 million sources and common astronomical source catalogs, such as 2MASS, SDSS DR7 and USNO-B. Feedback on your experience with the tool is appreciated -- please send your comments, suggestions, and questions to the VAO Help Desk.
VOPlot v1.8 Beta 
VOPlot v1.8Beta includes many enhancements and bug fixes. To name a few v1.8Beta supports multi-grid plots for 2D Scatter-Plot which allows the user to have multiple plots having grid size from 1x1 to 3x3 in a single window. Paginated view is added to see data in tabular format which allows user to navigate systematically. Provision to label Lat/Long lines is also added. Users can now plot a cumulative histogram for all histogram types. VOPlot 1.8Beta shows the metadata of a FITS file instantaneously while the actual loading happens in background. VOPlot v1.8Beta also provides better handling of "faulty data" while parsing an ASCII file.

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 Vlasyuk Valery Valentinovich 

General data:

Born: 26.05.1964

Place of birth: Cherpovody village, Uman district, Cherkasy region Ukrainian SSR

Studied in: M. V. Lomonosov Moscow State University (1987);

Key interests: astrophysics, extragalactic astronomy, cosmology, informatic technologies, photometry, instruments and devices, AGNs. PhD Thesis: Methods for analyzing the large-scale structure of the universe based on the results of in-depth observations on a 6-meter telescope (1992 );


He was born on May 26, 1964 in the Skulls village of Uman district of Cherkasy region of the Ukrainian SSR.

In 1987 he graduated from the Faculty of Physics of M. V. Lomonosov Moscow State University with a degree in astronomy.

Since 1987 he has been working at the Special Astrophysical Observatory of the Academy of Sciences of the Russian SSR (since 1991 the Russian Academy of Sciences).

In 1992 he defended his dissertation on "Methods of analysis of large-scale structure of the universe based on the results of in-depth observations on a 6-meter telescope".

He started as a research intern, in 1989 he was transferred to the position of junior researcher, since 1992 - researcher, since 1998 - Deputy Director of the Large Azimuth Telescope, from 2008 to 2015 he was Deputy Director on scientific work, is currently the director of the Special Astrophysical Observatory.

From 2003 to 2016 he was a member of the Committee on Large Telescopes of the Russian Academy of Sciences, and since 2017 he has been a member of the National Committee for Russian Telescopes, a member of several commissions of the International Astronomical Union.

In the field of scientific interests V. V. Vlasyuk includes extragalactic astronomy, study of extremely weak objects, deep surveys of the sky, study of transient events, physics of active galaxy nuclei, data processing methods which are photometry and spectroscopy, scientific instrumentation. He is the author of more than 70 scientific and technical works.

The main results of the scientist's scientific activity are the creation of software for the analysis of photometric in 1990 and 1993 spectral data obtained at the Special Astrophysical Observatory, software implementation in 1995 of the recording and data recovery mode for the panoramic registration system in photon counting mode; discovery in 1997 on the Large Azimuth Telescope of the country's first gravitational-lens system; multi-object spectroscopy of stars in nearby galaxies on the Large Azimuth Telescope in 1998-1999; he supervised the replacement of the telescope control system with the Large Azimuth Telescope in 1999-2002; led the competition projects of the Ministry of Education and Science to support the work of the Large Azimuth Telescope in 2005-2015.

He monitored the variability of blazars (BL Lac objects) in the optical and radio bands in 2003-2015.

Since 1999 he has been directly supervising the development and modernization of the 6-meter telescope, in particular the replacement of the automated control system in 1999-2002, the gradual modernization of the telescope's power equipment in 2003-2006, and the polishing of the main mirror surface since 2006.

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