Bondar Natalia Ivanovna General data:
Born: 01.02.1948
Place of birth: Izobilnaya village, Crimean region, Russian SFSR
Studied in: M.V. Frunze Crimean State Pedagogical Institute, Simferopol city (since 1999 V. I. Vernadsky Taurida National University, Simferopol city) (1970);
Key interests: astrophysics, photographic astrometry, informatic technologies, photometry, instruments and devices. PhD Thesis: The study displays variable stars of different ages photometry methods and spectrophotometry (2001 I. I. Mechnikov Odessa National University);
Biography:
She was born February 1, 1948 in Izobilnaya village of the Crimean region of the Russian RFSR.
In 1970 he graduated from the M. V. Frunze Crimean State Pedagogical Institute in Simferopol, where she started study in 1966.
Since 1966, since the Soviet era, she was a member of the All-Union Astronomical and Geodetic Society and worked as a scientific secretary of the Crimean branch of the All-Union Astronomical and Geodetic Society during the 1970-1977.
Since 1980 scientist has been working permanently at the Crimean Astrophysical Observatory, now a senior researcher of the Star Magnetism Laboratory of the Physical Sciences Division of the Crimean Astrophysical Observatory.
Together with Prokofieva V. V., they developed a methodology and software for obtaining light-energy distribution of light at the television set for photometric and spectrophotometric studies of stars, which was installed on the 0.5-m meniscus telescope MTM-500 (F / 13) in Crimean Astrophysical Observatory.
In 2001 she defended at the I. I. Mechnikov Odessa National University candidate dissertation "Research of manifestations of non-stationary stars of different age by methods of photometry and spectrophotometry" on the specialty 01.03.02 - "astrophysics, radio astronomy". Gershberg R. E. was her supervisor. In the thesis considered, in particular, the role of age and structure of stellar systems in the manifestation of certain types of non-stationary.
The main works of the astronomer relates to the study of non-stationary vision and the magnetic activity of red dwarfs by photometry and spectrophotometry. It received a great supervisory material for various types of sight: symbiotic, longitudinal Mirid, ecliptic system of Å Aur, KM dwarfs, vision of the Orion Trapezium, and on its basis, detailed energy characteristics of radiation at various stages of the development of their activity were investigated, the contribution of each component in the symbiotic systems and molecular bands of titanium in Mirid, signs of white dwarf ripples in the system of Swan SN are revealed.
She participated in several cooperative programs, including the study of the distribution of energy in the vision of PU Vul and ε Aur over ground and space observations at the Astron station in a wide range, including the UV region, which determined the parameters of the hot components of these systems.
In the works devoted to the problems of the magnetic activity of red dwarfs, the problems of the search and study of star cycles, the detailed study of individual eyesight and the level of their staining, the relationship between the physical parameters of the stars and the activity indexes, and the change in the level of activity in the evolution of the stars are considered. The scientist discovered that the star cycles in some dwarfs are 3-5 times longer than the 11-year solar cycle, and the spots cover dozens of times the greater part of the photosphere than in the Sun, found that among stars of the type BY Dra, the highest levels of activity differ K-dwarfs that rotate rapidly, with periods of rotation less than 5 days.
The scientist is the author and co-author of about 80 articles, the results on the activity of K-M dwarfs are included in the monograph of R. E. Gershberg, photometric studies of the vision of the Trapeze of Orion - in the book of E. A. Vitrychenko which was named "Tray Orion".
N. I. Bondar made a great contribution to the preservation of the historical heritage of the Crimean Astrophysical Observatory, the creation of a database for the collection of records of the Simeiz Observatory and the organization of the virtual observatory of KrAO, participated in projects for the inclusion of Crimean Astrophysical Observatory in the list of objects of world heritage protected by UNESCO, co-author of the book Crimean Astrophysical Observatory", conducts extensive work on popularization of astronomical knowledge, organized an absentee astronomical school at the Small Academy of Sciences of Crimea "Seeker".
Since 1990, the scientist is a member of the international Eurasian astronomical society.
Scintist is awarded the Prize of the State Council of the Republic of Crimea.
Main publications:
1. Search for long-term variations of dKe-dMe stars /Bondar N. I. // Odessa Astronomical Publications, vol 7, part1(1994), P. 59
2. Телевизионный комплекс малого телескопа для астрофизических исследований/Абраменко А. Н., Прокофьев В. В. , Бондарь Н. И. , Майер В. А., Павленко Е. П., Шарипова Л. М. // Изв. Крым. астрофиз. обсерв., 1988, 78, С.182-192
3. Diffuse matter and cosmogony of stellar systems in researches by G.A. Shajn/Bondar N. I. //Research in Astronomy and Astrophysics 2018 Vol. 18 No. 8, P.99-1 - 99-8
4. Бондар Наталя Іванівна Дослідження проявів нестаціонарності зірок різного віку методами фотометрії і спектрофотометрії. автореферат канд. дисертації.- Одеса, 2000.- 18 с.
Sources:
1 Реферативный журнал. 51 астрономия., М.: ВИНИТИ, 1988, №12, С.161
2 stars.craocrimea.ru
3 Евроазиатское астрономическое общество. Список членов АстрО,прошедших перерегистрацию.
4 Евроазиатское астрономическое общество. Члены Астрономического Общества(Россия, СНГ и страны Балтии)
