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DATACENTRES, DATABASES & CATALOGUES
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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ASTRO INFO NET
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 
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...
 
IVOA NEWSLETTER
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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 Melekh Bogdan Jaroslavovich 

General data:

Born: 20.09.1973

Place of birth: Lviv City, Lviv region, Ukrainian SSR

Studied in: Ivan Franko Lviv State University (since 1999 Ivan Franko Lviv National University) (1990-1995);

PhD Thesis: Investigation of physical characteristics and chemical content of H II regions in blue compact dwarf galaxies (2003 Main Astronomical Observatory of the National Academy of Sciences of Ukraine);

Biography:

He was born September 20, 1973 in Lviv City of Lviv region of Ukrainian SSR.

In 1990 he entered the Physics Faculty of Ivan Franko Lviv State University. In 1995 finished study in University. He received specialty "Physics".

During the 1995-2003 he worked as an engineer (1995-1997- III category, 1997-2003 -II category) Astronomical Observatory of Ivan Franko Lviv State University.

In 2003 at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine he defended in his PhD disertation "Investigation of physical characteristics and chemical content NII regions in blue compact dwarf galaxies" and received the scientific degree of candidate of physical and mathematical sciences, specialty 01.03.02 - Astrophysics, Radioastronomy. Golovaty V. V. was his

supervisor.

During 2003-2015 he worked as assistant professor of astrophysics, Lviv University.

In 2010 he became a senior fellow Ivan Franko Lviv State University.

Since February 2015 he is acting head of the department of astrophysics, Lviv University. In the sphere of scientific interest is the study of the physical characteristics and chemical composition NII regions in blue compact dwarf galaxies, laser ranging satellites. Overall its scientific activity concerns modeling nebular environment; calculation Lyc-spectra, physical characteristics and chemical composition zones HII and planetary nebulae; develop a method for the optimized photoionization modeling luminescence (OFMS) of various nebular objects; develop a method multycomponental photoionization modeling luminescence(MFMS) nebular component dwarf galaxies with active star formation processes based on simulations hemodynamichnyh their evolution; calculation of the primary content of helium and enrichment for the chemical evolution of stellar matter in the universe; study stellar wind bubbles inside the zones HII, surrounding the star-forming region, using Lyc-spectra obtained from OFMS surrounding areas HII.

He took an active part in research projects Lviv University: "Determination of physical characteristics and chemical composition of nebular objects based on the optimized design" (reg. Number: 0106U001295, 2005-2007.); "Determining the chemical composition of galactic and extragalactic planetary nebulae based on new nuclear data" (reg. Number: 0108U004138, 2008-2010.); "The calculation of physical characteristics and chemical composition of kernels and shells planetary nebulae" (reg. Number: 0111U001087, 2011-2013).

He has published more than 40 articles in refereed scientific journals, more than 80 publications in materials and collections of abstracts at scientific conferences.



Main publications:
  1. Мелех Б.Я. Розподіл енергії в спектрі випромінювання іонізуючих ядер областей НІІ в голубих компактних карликових галактиках за λ912А // Журнал фізичних досліджень.-2000.-T.4,N2.-C.225-235.
  2. Головатий В.В., Мелех Б.Я. Іонізаційно - корекційні фактори для визначення хімічного складу областей НІІ в блакитних компактних карликових галактиках/Кинематика и физ. неб. тел. - 2002. - T.18, N4. - С.362-375.
  3. Головатый В.В., Мелех Б.Я. Химический состав областей НІІ в голубых компактных карликовых галактиках // Астрономический Журнал.- 2002. - T.79,N10. - С.867-878.
  4. Holovatyy V.V., Melekh B.Ya. The Chemical Composition of HII Regions in Blue Compact Dwarf Galaxies// Astronomy Reports. - 2002. - Vol.46,No.lO. - P.779-790.



Sources:
  1  Стенограма засідання Спеціалізованої вченої раді для захисту дисертації на здобуття наукового ступеня кандидатьа наук Мелеха Б. Я. / Головна астрономічна обсерваторія.- Арів ГАО, Опис №1, том 2, Страва №839
  2  aspirantura.org.ua
  3  Львівський національний університет імені Івана Франка.Працівники кафедри астрофізики
  4  old.physics.lnu.edu.ua
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