Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-27T19:16:39.266Z Has data issue: false hasContentIssue false
  • English
  • Français

The K2 RR Lyrae Survey

Published online by Cambridge University Press:  29 August 2019

R. Szabó
R. Szabó*
Affiliation:
Research Centre for Astronomy and Earth Sciences, Konkoly Observatory, Budapest, Hungary email: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In the framework of this project, the K2 RR Lyrae Survey, we proposed to observe thousands of RR Lyrae stars along the Ecliptic in Kepler’s K2 Mission. The high photometric precision and the 80-to-90-day continuous coverage enabled us to investigate in unprecedented detail the light variations of these variable stars which can trace galactic structure. The survey enabled us to conduct a thorough statistical study of RR Lyrae pulsation dynamics, including both old and more recently discovered dynamical phenomena such as resonances, non-radial modes, period doubling and the Blazhko effect. This talk described the K2 RR Lyrae Survey, and discussed the prospects of combining our endeavour with Gaia, LSST and other surveys in the context of studies of Galactic archeology.

Keywords

Stars: oscillationsstars: variables: RR Lyraesurveys
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 14 , Symposium S339: Southern Horizons in Time-Domain Astronomy , November 2017 , pp. 83 - 86
Copyright
© International Astronomical Union 2019 

References

Abell, P. A., Allison, J. Anderson, S. F. et al. 2009, The LSST Science Book, arXiv:0912.0201Google Scholar
Benkö, J., Plachy, E., Szabó, R., Molnár, L., & Kolláth, Z. 2014, ApJS, 213, 31CrossRefGoogle Scholar
Blazhko, S. 1907, AN, 175, 325Google Scholar
Drake, A. J., Graham, M. J., Djorgovski, S. G., et al. 2014, ApJS, 213, 9CrossRefGoogle Scholar
Howell, S., Sobeck, C., Haas, M. et al. 2014, PASP, 126, 398CrossRefGoogle Scholar
Molnár, L., Pál, A., Plachy, E. et al. 2014, ApJ, 821, 2Google Scholar
Moskalik, P., Smolec, R., Kolenberg, K. et al. 2015, MNRAS, 447, 2348CrossRefGoogle Scholar
Nemec, J. M., Smolec, R., Benkö, J. M. et al. 2011, MNRAS, 417, 1022CrossRefGoogle Scholar
Oluseyi, H. M., Becker, A. C., Cullition, C. et al. 2012, AJ, 144, 9CrossRefGoogle Scholar
Plachy, E., Molnár, L., Szabó, R., Kolenberg, K., & Bányai, E. 2016, Comm. Konkoly Obs., 105, 19Google Scholar
Plachy, E., Klagyivik, P., Molnár, L., Sódor, Á., & Szabó, R. 2017, in: Extended Aperture Photometry of K2 RR Lyrae stars (EPJ Web of Conferences), 1604009CrossRefGoogle Scholar
Rauer, H., Catala, C., Aerts, C. et al. 2014, Experimental Astronomy 38, 249CrossRefGoogle Scholar
Ricker, G. R., Winn, J., Vanderspek, R. et al. 2015, J. Ast. Tel., Instr. & Systems, 1Google Scholar
Soszyński, I., Udalski, A., Szymański, M. K. et al. 2014, AcA, 64, 177Google Scholar
Szabó, R., Kolláth, Z., Molnár, L. et al. 2010, MNRAS, 409, 1244CrossRefGoogle Scholar
Szabó, R., Benkö, J., Paparó, M. et al. 2014, A&A, 570, A100Google Scholar