Zobrazeno 1 - 10
of 18
pro vyhledávání: '"S��dor, A."'
We present our results on the continuation of our survey searching for new ZZ Ceti stars, inspired by the recently launched TESS space mission. The seven targets were bright DA-type white dwarfs located close to the empirical ZZ Ceti instability stri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::729c2abf26db57cc2d0b7ba6192f03cd
http://arxiv.org/abs/1902.03165
http://arxiv.org/abs/1902.03165
Autor:
Plachy, Emese, Moln��r, L��szl��, B��di, Attila, Skarka, Marek, Szab��, P��l, Szab��, R��bert, Klagyivik, P��ter, S��dor, ��d��m, Pope, Benjamin J. S.
The \textit{Kepler} space telescope observed thousands of RR Lyrae stars in the K2 mission. In this paper we present our photometric solutions using extended apertures in order to conserve the flux of the stars to the highest possible extent. With th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b1c1a59da0ecda64caad7db612d0f8b
Autor:
Antoci, V., Cunha, M. S., Bowman, D. M., Murphy, S. J., Kurtz, D. W., Bedding, T. R., Borre, C. C., Christophe, S., Daszy��ska-Daszkiewicz, J., Fox-Machado, L., Hern��ndez, A. Garc��a, Ghasemi, H., Handberg, R., Hansen, H., Hasanzadeh, A., Houdek, G., Johnston, C., Justesen, A. B., Alicavus, F. Kahraman, Kotysz, K., Latham, D., Matthews, J. M., M��nster, J., Niemczura, E., Paunzen, E., Arias, J. P. S��nchez, Pigulski, A., Pepper, J., Richey-Yowell, T., Safari, H., Seager, S., Smalley, B., Shutt, T., S��dor, A., Su��rez, J. -C., Tkachenko, A., Wu, T., Zwintz, K., Forteza, S. Barcel��, Brunsden, E., Bogn��r, Z., Buzasi, D. L., Chowdhury, S., De Cat, P., Evans, J. A., Guo, Z., Guzik, J. A., Jevtic, N., Lampens, P., Martiz, M. Lares, Lovekin, C., Li, G., Mirouh, G. M., Mkrtichian, D., Monteiro, M. J. P. F. G., Nemec, J. M., Ouazzani, R., Pascual-Granado, J., Reese, D. R., Rieutord, M., Rodon, J. R., Skarka, M., Sowicka, P., Stateva, I., Szab��, R., Weiss, W. W.
We present the first asteroseismic results for $��$ Scuti and $��$ Doradus stars observed in Sectors 1 and 2 of the TESS mission. We utilise the 2-min cadence TESS data for a sample of 117 stars to classify their behaviour regarding variabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9a56b363ba0872d02caaa0ba1b6b00
Autor:
Bogn��r, Zs., S��dor, ��.
We aimed at collecting all known white dwarf pulsators with hydrogen-dominated atmospheres and list their main photometric and atmospheric parameters together with their pulsation periods and amplitudes observed at different epochs. For this purpose,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa339774ac9a8fe2a9ad46caefc13f8a
Autor:
Bogn��r, Zs., Lampens, P., Fr��mat, Y., Southworth, J., S��dor, ��., De Cat, P., Isaacson, H. T., Marcy, G. W., Ciardi, D. R., Gilliland, R. L., Mart��n-Fern��ndez, P.
Context: Several hundred candidate hybrid pulsators of type A-F have been identified from space-based observations. Their large number allows both statistical analyses and detailed investigations of individual stars. This offers the opportunity to st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::076f8467443071ce1b5a77af0f885a54
https://eprints.keele.ac.uk/1647/1/2015A+A...581A..77B.pdf
https://eprints.keele.ac.uk/1647/1/2015A+A...581A..77B.pdf
Autor:
Sim��n-D��az, Caballero, J. A., Lorenzo, J., Apell��niz, J. Ma��z, Schneider, F. R. N., Negueruela, I., Barb��, R. H., Dorda, R., Marco, A., Montes, D., Pellerin, A., Sanchez-Bermudez, J., S��dor, ��., Sota, A.
We provide a complete characterization of the astrophysical properties of the $��$ Ori Aa,Ab,B hierarchical triple system, and an improved set of orbital parameters for the highly eccentric $��$ Ori Aa,Ab spectroscopic binary. We compiled a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90a7b02dfa0619baeb82398e7aef6b39
Autor:
S��dor, ��., Hajdu, G., Jurcsik, J., Szeidl, B., Posztob��nyi, K., Hurta, Zs., Belucz, B., Kun, E.
A thorough analysis of multicolour CCD observations of two modulated RRab-type variables, XY And and UZ Vir is presented. These Blazhko stars show relatively simple light-curve modulation with the usual multiplet structures in their Fourier spectra.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2171c0c6bc0962f025d90a98d2492c55
http://arxiv.org/abs/1208.0139
http://arxiv.org/abs/1208.0139
Autor:
S��dor, ��.
In this note I announce and introduce the program LCfit developed for fitting harmonic functions to a data set, particularly to time-series data. LCfit stands for Linear Combination fitting.
Appeared in Konkoly Observatory Occasional Technical N
Appeared in Konkoly Observatory Occasional Technical N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::126b373f0114d50458703357235eecf1
Autor:
Jurcsik, J., Hajdu, G., Szeidl, B., Ol��h, K., Kelemen, J., S��dor, ��., Saha, A., Mallick, P., Claver, J.
The period-change behaviour of 134 RR Lyrae stars in the globular cluster Messier 3 (M3) is investigated on the ~120-year time base of the photometric observations. The mean period-change rates (\beta \approx 0.01 d Myr^-1) of the subsamples of varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90271954fc4a8d74e7cb49952dc7b6a4
http://arxiv.org/abs/1109.4525
http://arxiv.org/abs/1109.4525
Autor:
S��dor, ��d��m
The ground-based Konkoly Blazhko Survey I and II aim to collect accurate, extended, multicolour light curves of galactic field RRab stars in order to determine the incidence rate of the modulation in the sample, to study the modulation in details, to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be74447855d55cd18f97022f3a5a6bcf