KABÁTH, Petr, Marek SKARKA, S. SABOTTA, E. GUENTHER, David JONES, T. KLOCOVÁ, J. ŠUBJAK, Jiří ŽÁK, Magdalena ŠPOKOVÁ, Martin BLAŽEK, J. DVOŘÁKOVÁ, D. DUPKALA, J. FUCHS, A. HATZES, E. KORTUSOVÁ, R. NOVOTNÝ, E. PLÁVALOVÁ, L. ŘEZBA, J. SLOUP, P. ŠKODA a M. ŠLECHTA. Ondřejov echelle spectrograph, ground based support facility for exoplanet missions. Publications of the Astronomical Society of the Pacific. Bristol: IOP Publishing Ltd., 2020, roč. 132, č. 1009, s. 1-12. ISSN 0004-6280. Dostupné z: https://dx.doi.org/10.1088/1538-3873/ab6752. |
Další formáty:
BibTeX
LaTeX
RIS
@article{1632236, author = {Kabáth, Petr and Skarka, Marek and Sabotta, S. and Guenther, E. and Jones, David and Klocová, T. and Šubjak, J. and Žák, Jiří and Špoková, Magdalena and Blažek, Martin and Dvořáková, J. and Dupkala, D. and Fuchs, J. and Hatzes, A. and Kortusová, E. and Novotný, R. and Plávalová, E. and Řezba, L. and Sloup, J. and Škoda, P. and Šlechta, M.}, article_location = {Bristol}, article_number = {1009}, doi = {http://dx.doi.org/10.1088/1538-3873/ab6752}, keywords = {planetary systems; stars: individual (EPIC 210925707; EPIC 206135267; EPIC 211993818); techniques: radial velocities; techniques: spectroscopic}, language = {eng}, issn = {0004-6280}, journal = {Publications of the Astronomical Society of the Pacific}, title = {Ondřejov echelle spectrograph, ground based support facility for exoplanet missions}, url = {https://doi.org/10.1088/1538-3873/ab6752}, volume = {132}, year = {2020} }
TY - JOUR ID - 1632236 AU - Kabáth, Petr - Skarka, Marek - Sabotta, S. - Guenther, E. - Jones, David - Klocová, T. - Šubjak, J. - Žák, Jiří - Špoková, Magdalena - Blažek, Martin - Dvořáková, J. - Dupkala, D. - Fuchs, J. - Hatzes, A. - Kortusová, E. - Novotný, R. - Plávalová, E. - Řezba, L. - Sloup, J. - Škoda, P. - Šlechta, M. PY - 2020 TI - Ondřejov echelle spectrograph, ground based support facility for exoplanet missions JF - Publications of the Astronomical Society of the Pacific VL - 132 IS - 1009 SP - 1-12 EP - 1-12 PB - IOP Publishing Ltd. SN - 00046280 KW - planetary systems KW - stars: individual (EPIC 210925707 KW - EPIC 206135267 KW - EPIC 211993818) KW - techniques: radial velocities KW - techniques: spectroscopic UR - https://doi.org/10.1088/1538-3873/ab6752 L2 - https://doi.org/10.1088/1538-3873/ab6752 N2 - Fulfilling the goals of space-based exoplanetary transit surveys, like Kepler and TESS, is impossible without ground-based spectroscopic follow-up. In particular, the first-step vetting of candidates could easily necessitate several hundreds of hours of telescope time-an area where 2 m class telescopes can play a crucial role. Here, we describe the results from the science verification of the Ondrejov Echelle Spectrograph (OES) installed on the 2 m Perek telescope. We discuss the performance of the instrument as well as its suitability for the study of exoplanetary candidates from space-based transit surveys. In spite of being located at an average European observing site, and originally being conceived for the study of variable stars, OES can prove to be an important instrument for the exoplanetary community in the TESS and PLATO era-reaching accuracies of a few tens of m s(-1) with reasonable sampling and signal-to-noise for sources down to V similar to 13. The stability of OES is demonstrated via long-term monitoring of the standard star HD 109358, while its validity for exoplanetary candidate verification is shown using three K2 candidates EPIC 210925707, EPIC 206135267 and EPIC 211993818, to reveal that they are false positive detections. ER -
KABÁTH, Petr, Marek SKARKA, S. SABOTTA, E. GUENTHER, David JONES, T. KLOCOVÁ, J. ŠUBJAK, Jiří ŽÁK, Magdalena ŠPOKOVÁ, Martin BLAŽEK, J. DVOŘÁKOVÁ, D. DUPKALA, J. FUCHS, A. HATZES, E. KORTUSOVÁ, R. NOVOTNÝ, E. PLÁVALOVÁ, L. ŘEZBA, J. SLOUP, P. ŠKODA a M. ŠLECHTA. Ondřejov echelle spectrograph, ground based support facility for exoplanet missions. \textit{Publications of the Astronomical Society of the Pacific}. Bristol: IOP Publishing Ltd., 2020, roč.~132, č.~1009, s.~1-12. ISSN~0004-6280. Dostupné z: https://dx.doi.org/10.1088/1538-3873/ab6752.
|