91 citations · 301 across the 11 of their papers we have counts for
11 papers
Solar System objects observed with TESS -- First data release: bright main-belt and Trojan asteroids from the Southern Survey
András Pál, Róbert Szakáts, Csaba Kiss +10
Compared with previous space-borne surveys, the Transiting Exoplanet Survey Satellite (TESS) provides a unique and new approach to observe Solar System objects. While its primary m…
GD358: three decades of observations for the in-depth asteroseismology of a DBV star
Agnes Bischoff-Kim, J. L. Provencal, P. A. Bradley +38
We report on the analysis of 34 years of photometric observations of the pulsating helium atmosphere white dwarf GD358. The complete data set includes archival data from 1982-2006,…
The Delta Scuti star 38 Eri from the ground and from space
M. Paparo, Z. Kollath, R. R. Shobbrook +17
We present and discuss the pulsational characteristics of the Delta Scuti star 38 Eri from photometric data obtained at two widely spaced epochs, partly from the ground (1998) and…
KIC 2831097 - A 2-year orbital-period RR Lyrae binary candidate
Á. Sódor, M. Skarka, J. Liška +1
We report the discovery of a new Kepler first-overtone RR Lyrae pulsator, KIC 2831097. The pulsation shows large, 0.1 d amplitude, systematic phase variations that can be interpret…
The Kepler Cepheid V1154 Cyg revisited: light curve modulation and detection of granulation
A. Derekas, E. Plachy, L. Molnar +8
We present a detailed analysis of the bright Cepheid-type variable star V1154 Cygni using 4 years of continuous observations by the Kepler space telescope. We detected 28 frequenci…
CoRoT 102749568: mode identification in a delta Scuti star based on regular spacings
M. Paparo, Zs. Bognar, J. M. Benko +10
The high accuracy of space data increased the number of the periodicities determined for pulsating variable stars, but the mode identification is still a critical point in the non-…
Multimode pulsation of the ZZ Ceti star GD 154
M. Paparo, Zs. Bognar, E. Plachy +2
We present the results of a comparative period search on different time-scales and modelling of the ZZ Ceti (DAV) star GD 154. We determined six frequencies as normal modes and fou…
Investigation of Rotational Splitting in the Pulsating White Dwarf GD 154
Zsofia Bognar, Margit Paparo
We observed the ZZ Ceti star GD 154 over a whole season at the mountain station of Konkoly Observatory. Our long time base allowed to detect the sign of rotational triplets around…
EXOTIME: searching for planets around pulsating subdwarf B stars
Sonja Schuh, Roberto Silvotti, Ronny Lutz +27
In 2007, a companion with planetary mass was found around the pulsating subdwarf B star V391 Pegasi with the timing method, indicating that a previously undiscovered population of…
Pulsational Mapping of Calcium Across the Surface of a White Dwarf
Susan E. Thompson, M. H. Montgomery, T. von Hippel +27
We constrain the distribution of calcium across the surface of the white dwarf star G29-38 by combining time series spectroscopy from Gemini-North with global time series photometr…
Ground-based observations of the beta Cephei CoRoT main target HD 180642: abundance analysis and mode identification
M. Briquet, K. Uytterhoeven, T. Morel +20
The known beta Cephei star HD 180642 was observed by the CoRoT satellite in 2007. From the very high-precision light curve, its pulsation frequency spectrum could be derived for th…