CAOSP abstracts, Volume: 27, No.: 3, year: 1998
- Author(s): DOROKHOVA, T.N.; DOROKHOV, N.I.
- Journal: Contributions of the Astronomical Observatory Skalnate Pleso,
vol. 27, no. 3, p. 338-340.
- Date: 04/1998
- Title: Observations of roAp stars at the Mt. Dushak-Erekdag station of Odessa Astronomical Observatory
- Keyword(s): STARS: CHEMICALLY PECULIAR, STARS: OSCILLATIONS, STARS: VARIABLES:
- Pages: 338 -- 340
Since 1992, observations of roAp stars have been carried out using the
dual-channel photometer attached to the 0.8m telescope, which is situated
in Central Asia, at the Mt. Dushak-Erekdag station of Odessa Astronomical
Observatory. Some results of observations of gamma Equ and of HD 134214
are presented. 5 stars were investigated as roAp candidates. The Fourier
spectra of 4 stars did not show any variability in the high-frequency region.
The Fourier spectrum of HD 99563 revealed a peak at a frequency f=128.9 c/d
and with a semi-amplitude of 3.98 mmag.
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