46 citations · 67 across the 9 of their papers we have counts for
9 papers
Wandering near the red edge: photometric observations of three cool ZZ Ceti stars
Zs. Bognár, M. Paparó, Á. Sódor +11
We summarize our findings on three cool ZZ Ceti type pulsating white dwarfs. We determined eight independent modes in HS 0733+4119, of which seven are new findings. For GD 154, we…
Amplitude Modulation in the ZZ Ceti Star GD 244
Zs. Bognár, M. Paparó, L. Molnár +2
Previous studies of GD 244 revealed seven pulsation frequencies (two doublets and three single periods) in the light variations of the star. The data obtained at McDonald Observato…
GD 244: asteroseismology of a pulsator in the middle of the ZZ Ceti instability strip
Zs. Bognár, M. Paparó
We present our preliminary results on the asteroseismological investigations of the ZZ Ceti star GD 244. We used literature values of the effective temperature and surface gravity…
Frequency Regularities in Scuti Stars
M. Paparó, J. M. Benkő
Space missions have produced an incredibly large database on pulsating stars. The light curves via the frequency content contain a detailed description of each star. The critical p…
Periodicity search as a tool for disentangling the contaminated colour light curve of CoRoT 102781750
M. Paparó, M. Chadid, E. Chapellier +8
The star CoRoT102781750 reveals a puzzle, showing a very complex and altering variation in different `CoRoT colours'. We established without doubt that more than a single star was…
Connections between Quasi-periodicity and Modulation in Pulsating Stars
J. M. Benkő, M. Paparó
The observations of the photometric space telescopes CoRoT and Kepler show numerous Blazhko RR Lyrae stars which have non-repetitive modulation cycles. The phenomenon can be explai…
The CoRoT star 105288363: strong cycle to cycle changes of the Blazhko modulation
E. Guggenberger, K. Kolenberg, E. Chapellier +4
We present the analysis of the CoRoT star 105288363, a new Blazhko RR Lyrae star of type RRab (f0 = 1.7623 c/d), observed with the CoRoT space craft during the second long run in d…
More frequencies of KUV 02464+3239
Zs. Bognár, M. Paparó, A. Már +6
Preliminary results on KUV 02464+3239, a pulsating DA white dwarf are presented. Located near the red edge of the DAV instability strip, KUV 02464+3239 shows large amplitude and lo…
GD 99 - an unusual, rarely observed DAV white dwarf
Zs. Bognár, M. Paparó, B. Steininger +1
New observations of GD 99 are analysed. The unusual pulsation behaviour, showing both long and short periods, has been confirmed. All the available periods show a grouping of short…