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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; 1 Private Astronomical Observatory play a main 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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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...
Astronomical Net of Ukraine 
Добро пожаловать на портал! Терабайты видео, книг и другой астрономической научной и научно-популярной информации доступны для Вас! Вы также можете добавлять материалы - публиковать новости астрономии, статьи и т.п. Для этого достаточно пройти регистрацию. Давайте собирать информацию вместе!
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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 Zakhozhay Olga Vladimirovna 

General data:

Born: 01.12.1984

Place of birth: Kharkiv city, Kharkiv region, Ukrainian SSR

Studied in: N.V. Karazin Kharkiv National University (2007);

PhD Thesis: Features spectral energy distribution systems around sub-stellar disks (2011 Main Astronomical Observatory of NAS of Ukraine);


She was born in December 1, 1984 in the of Kharkiv city of Kharkiv region of the Ukrainian SSR.

In 2007 she graduated from the Department of Astronomy at the Faculty of Physics and Mathematics of the N.V. Karazin Kharkiv National University.

During 2007-2011 she studied at the postgraduate study at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine.

Studied at the graduate school of the Main Astronomical Observatory of the National Academy of Sciences of Ukraine, where in 2011 he defended her Ph.D. thesis on "Features of the distribution of energy in the spectra of systems with amblyopia disks".

Since 2011, astronemer has been working at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine in the Department of Physics of the Planetary Systems, first as a junior researcher until 2012, and from 2013 as a researcher.

In 2008, she worked on the project "A UVES atlas of emission line profiles in young stellar and substellar objects" at the European Southern Hemisphere Observatory, ESO (Specialist Fund Grant of the Director General, ESO) led by Fernando Comeron.

In 2013, she worked on the project "Spectral energy distributions of fragmenting protostellar disks" at the Institute of Astrophysics, University of Vienna (Austrian Fund for International Exchange, OeAD) in cooperation with Edward Vorobyov.

Main publications:
  1. Результаты предварительных расчетов энергетических спектров излучения суб-звезд с плоскими дисками без центральной щели / Захожай В.А., Захожай О.В. // Известия Главной астрономической обсерватории в Пулкове. - Санкт-Петербург: 2009. - № 219. - Выпуск 4 (Труды Всероссийской астрометрической конференции «ПУЛКОВО – 2009»). - С. 119-124
  2. Zakhozhay O. V., Vorobyov E.I. and Dunham M.M. Observational signatures of proto brown dwarf formation // Memorie della Società Astronomica Italiana – 2013. – Vol. 84, n.4 – P. 880-884.
  3. Vorobyov E.I., Zakhozhay O. V. and Dunham M.M. Fragmenting protostellar disks: properties and observational signatures // Mon. Not. R. Astron. Soc. – 2013. – Vol. 433 – P. 3256-3273.
  4. Zakhozhay O. and Vorobyov E.I. The signatures of disk fragmentation in spectral energy distributions // Proceedings of the conference Hot Planets and Cool Stars, Garching, November 12-16, 2012. – EPJ Web of Conferences – 2013. – Vol. 47 – 14003.

  1  Список дисертацій, захищених співпобітниками ГАО/Головна астрономічна обсерваторія Національної академії наук України: від ідеї створення до міжнародного визнання/За редакцією Я. С. Яцківа.-Київ: Наукова думка, 2018.-376 с.-С.337
  3  Харківський національний університет імені Н. В. Каразіна.Випускники кафедри астрономії 1992-2014 рр.
  4  Main Astronomical Observatory of the National Academy of Sciences of Ukraine.Staff

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