112 citations · 426 across the 11 of their papers we have counts for
11 papers
Search for high-amplitude Delta Scuti and RR Lyrae stars in Sloan Digital Sky Survey Stripe 82 using principal component analysis
M. Süveges, B. Sesar, M. Váradi +9
We propose a robust principal component analysis (PCA) framework for the exploitation of multi-band photometric measurements in large surveys. Period search results are improved us…
The Multi-periodic Blazhko Modulation of CZ Lacertae
Á. Sódor, J. Jurcsik, B. Szeidl +7
Thorough analysis of the multicolour CCD observations of the RRab-type variable, CZ Lacertae is presented. The observations were carried out in two consecutive observing seasons in…
Four-colour photometry of EY Dra: a study of an ultra-fast rotating active dM1-2e star
K. Vida, K. Oláh, Zs. Kővári +8
We present more than 1000-day long photometry of EY Draconis in BV(RI)C passbands. The changes in the light curve are caused by the spottedness of the rotating surface. Modelling o…
The Konkoly Blazhko Survey: Is light-curve modulation a common property of RRab stars?
J. Jurcsik, Á. Sódor, B. Szeidl +9
A systematic survey to establish the true incidence rate of the Blazhko modulation among short-period, fundamental-mode, Galactic field RR Lyrae stars has been accomplished. The Ko…
An extensive photometric study of the Blazhko RR Lyrae star DM Cyg
J. Jurcsik, Zs. Hurta, A. Sodor +10
DM Cyg, a fundamental mode RRab star was observed in the 2007 and 2008 seasons in the frame of the Konkoly Blazhko Survey. Very small amplitude light curve modulation was detected…
An extensive photometric study of the Blazhko RR Lyrae star MW Lyr: II. Changes in the physical parameters
J. Jurcsik, Á. Sódor, B. Szeidl +11
The analysis of the multicolour photometric observations of MW Lyr, a large modulation amplitude Blazhko variable, shows for the first time how the mean global physical parameters…