Panchuk Vladimir Yevhenovich General data:
Born: 03.08.1946
Place of birth: Siauliai city, Siauliai county, Siauliai district, Lithuanian SSR
Studied in: I. I. Mechnikov Odessa State University (since 2000, I. I. Mechnikov Odessa National University) (1964-1969);
Key interests: internal structure of stars, instruments and devices. PhD Thesis: Models of atmospheres of cold stars (1978 ); ScD Thesis: Methods and results of spectrophotometric studies of the chemical composition of stellar atmospheres (1990 );
Biography:
He was born on August 3, 1946 in Siauliai city Siauliai County, Siauliai District, Lithuanian SSR.
During 1964–1969 he was a student of I. I. MechnikovOdessa State University.
Since 1969 to 1970 he served in the Soviet Army.
During 1971-1973 he studied at the graduate school of I. I. Mechnikov Odessa State University. Since 1974 he has been working at the Special Astrophysical Observatory of the USSR Academy of Sciences (now the Russian Academy of Sciences). During 1974-1982 he worked as a junior researcher, during 1982-1985 he was a scientific secretary, during 1985-1989 he was a pro-viber researcher, during 1989-1998 he was a senior researcher. Since 1998 he has been the chief researcher.
In 1978 he defended his dissertation on "Models of cold star atmospheres."
In 1990 he defended his doctoral dissertation on "Methods and results of spectrophotometric studies of the chemical composition of stellar atmospheres."
In 2003 he received the title of Professor of Astrophysics and Radio Astronomy.
He is a Member. International Astronomical Union, member of the editorial board of domestic and international journals on astronomy.
The main scientific works relate to the physics of the visual atmosphere, spectroscopy and astronomical instrumentation. He is the author and co-author of over 300 publications, inventions and patents.
In 1968, he calculated the emission spectra behind the shock wave front in the atmospheres of stars of the RR Leary type. In the early 1970's he performed calculations of models of cold star atmospheres taking into account the formation of more than 300 molecules. For the first time, he performed calculations of the optical absorption spectra of titanium oxide, taking into account about 1.5 million rotational transitions. Performed calculations of profiles of absorption and emission spectra of myrides.
Since 1975, under the leadership of E. L. Chentsov participated in the reception of the standard spectral equipment of the 6-meter Large Azimuthal Telescope and the first observations. Since 1979 he has been a responsible astronomer for one of the methods of spectroscopic observations.
Since 1980 he has been developing and putting into operation on the Big Azimuthal Telescope high- and medium-spectrum equipment with various signal registration methods. In 1986, together with V.G. Klochkov developed the method "Eschelle spectrograph with a two-dimensional television photon counter." Since 1990 he has been developing the use of CCD matrices in spectroscopy on the Large Azimuthal Telescope,
developed and put into operation several cross-dispersion spectrographs. In 1991 he conducted together with D. A. Varshalovich and A. V. Ivanchik's next reconstruction of the Main Star Spectrograph, as a result, succeeded in observing absorptions of cosmological origin in the spectra of bright quasars. They received the main award of the International Academic Publishing Company for 1996 for this work.
In early 2000, together with I. D. Naidenov completed the program of translating the high-resolution spectroscopy of the Large Azimuthal Telescope into collimated beams of large diameter. Together with MV Yushkin developed optical schemes for spectrographs of the orbital observatory.
Developed in collaboration with M. V. Yushkin, G. V. Jacopov, Ì.Â. Jacopov and other collaborators have several spectrographs for medium and small diameter telescopes.
Since 1976, together with V. G. Klochkova and others, following the results of observations at the Large Azimuthal Telescope, studied the spectra of stars of different types. Almost all spectra were analyzed by scientist by methods of atmospheric models that are repeatedly adapted together with V. V. Cymbal to computer technology of different generations.
He is a professor at the St. Petersburg National Research University of Information Technology, Mechanics and Optics and Stavropol State University (since 2012 it is North Caucasus Federal University). He has prepared six candidates and two doctors of sciences.
In 1970 his work was awarded the medal "For Military Valor", "Honored Scientist of the Russian Federation" in 1998.
Sources:
1 Àñòðîíîìû Ðîññèè 1917-2017/ íàó÷. ðåä. À.Ì.×åðåïàùóê, Êàçàíü, Êàçàí. ôåä. óí-ò, 2017.- 568ñ- C.358
