Articles

Publications

B.E. Zhilyaev, A.V. Bondar, M.V. Andreev, S.M. Pokhvala, Yu.M. Ivashchenko, V.M. Reshetnyk, V.N. Petukhov, O.A. Svyatogorov, I.A. Verlyuk,

High Frequency Variations of Spectral Lines in Cromospherically Active Stars 61 Cyg AB //Kinematics and Physics of Celestial Bodies. -  2015. -  

Vol. 31, No. 6, pp. 267–275. [ADS]

S. M. Pokhvala, High-frequency variations of hydrogen spectral lines in the B3V star Eta Uma // Advances in Astronomy and Space Physics.
- 2015. - Vol. 5, Iss. 1. [ADS]

S. M. Pokhvala, B. E. Zhilyaev, V. M. Reshetnyk, V. I. Shavlovskij, Low-resolution spectroscopy of the chromospherically active stars 61 CygAB
with small telescopes // Advances in Astronomy and Space Physics. - 2014. - Vol. 4, Iss. 1-2. - pp. 25-27. [ADS]

S. M. Pokhvala, B. E. Zhilyaev, V. M. Reshetnyk, Spectral observations of chromospherically active stars 61Cyg AB with slitless spectrograph
on small telescopes. Proceedings of 21th Young Scientists' Conference on Astronomy and Space Physics, proceedings of a conference held
April 28-May 3, 2014 at Taras Shevchenko National University of Kyiv Department of Astronomy and Space Physics. p21 [ADS]

Pokhvala S. M., Zhilyaev B. E., Reshetnyk V. M., Performance of Commercial CMOS Cameras for High-speed Multicolor Photometry// WDS'13
Proceedings of Contributed Papers - 2013, Part III, pp.25–28, 2013arXiv1306.3273P [ADS]

Pokhvala S. M., Reshetnyk V. M., Zhilyaev B. E., Tests of commercial color CMOS cameras for astronomical applications // Advances in
Astronomy and Space Physics. - 2012. - Vol. 3, Iss. 2. - pp. 145-146. [ADS]

Pokhvala S. M., Zhilyaev B. E., Reshetnyk V. M., High-speed multicolor photometry with CMOS cameras // Advances in Astronomy and Space
Physics. - 2012. - Vol. 2, Iss. 2. - pp. 200-202. [ADS]

Gajdos S., Vilagi J., Alderweireldt T., Buzzi L., Luppi F., Naves R., Campas M., Kadota K., Abe H., Wakuda S., … Pokhvala S. M., and 40
coauthors, Observations of Comets // Minor Planet Electronic Circ., No.2008-Q08. - 2008 [ADS]

Baransky A., Aleksakhina E., Kotys S., Zhaborovskyy V., Pokhvala S. M., Yudko O. Minor Planet Observations [585 Kiev comet station] // Minor
Planet Circular, No. 63367, id.1- 2008 [ADS]

Baransky A., Aleksakhina E., Kotys S., Zhaborovskyy V., Pokhvala S. M., Yudko O. Minor Planet Observations [585 Kiev comet station] // Minor
Planet Circular, No. 63321, id.9- 2008 [ADS]

Presentations

Section talk. “Short Time-scale Variability in the Spectrum of O-B Hot Stars”, Sergii Pokhvala, B. E. Zhilyaev, Annual Conference of Doctoral
Students – WDS 2017 Prague, Czech,  June 6 – 8, 2017

Poster. “Short time-scale variability in the spectrum of Eta UMa”, Sergii Pokhvala, 24nd Young Scientists' Conference on Astronomy and Space
Physics April 23 – 28, 2017 Kyiv, Ukraine

Poster. “High-frequency variations in hydrogen spectral lines of the B type star Eta UMa”, Sergii Pokhvala, 22nd Young Scientists' Conference
on Astronomy and Space Physics April 20 – 25, 2015 Kyiv, Ukraine

Section talk. “Spectral observations of hromospherically ative stars 61Cyg AB with slitless spectrograph on small telescopes”, Sergii Pokhvala,
B. E. Zhilyaev, V. M. Reshetnyk, 21th Young Scientists' Conference on Astronomy and Space Physics April 28 – May 3, 2014 Kyiv, Ukraine

Poster. “Performance of Commercial CMOS Cameras for High-speed Multicolor Photometry”, Sergii Pokhvala, B. E. Zhilyaev, V. M. Reshetnyk,
Annual Conference of Doctoral Students – WDS 2013 Prague, Czech,  June 4 – 7, 2013

Poster. “Tests of commercial color CMOS cameras in astronomical applications”, Sergii Pokhvala, V. M. Reshetnyk, B. E. Zhilyaev, 19th Young
Scientists' Conference on Astronomy and Space Physics April 23-28, 2013 Kyiv, Ukraine

Poster. ”High-speed multicolor photometry with a CMOS receivers”, Sergii Pokhvala, B. E. Zhilyaev, V. M. Reshetnyk, 20th Young Scientists'
Conference on Astronomy and Space Physics April 23 – 28, 2014 Kyiv, Ukraine

Poster. “Photometry with the help of digital camera Canon 350D”, Sergii Pokhvala, 18nd Young Scientists' Conference on Astronomy and
Space Physics May 2 – 7, 2011 Kyiv, Ukraine