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Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets
Borsato, L. und Piotto, G. und Gandolfi, D. und Nascimbeni, V. und Ladecelli, G. und Marzari, F und Billot, N. und Maxted, P. F. L. und Sousa, S. G. und Cameron, A. und Bonfanti, A. und Wilson, T. G. und Serrano, L.M. und Garai, Z. und Alibert, Y. und Alonso, R. und Asquier, J. und Bàrczy, T. und Bandy, T. und Barrado, D. und Barros, S. C. C. und Baumjohann, W. und Beck, M. und Beck, T. und Benz, W. und Bonfils, X. und Brandeker, A. und Broeg, Chris und Cabrera Perez, Juan und Charnoz, S. und Csizmadia, Szilard und Davies, M. B. und Deleuil, M und Delrez, L. und Demangeon, O. und Demory, Brice-Olivier und Lecavelier des Etangs, A. und Ehrenreich, David und Erikson, A und Anglada Escudé, G und Fortier, Andrea und Fossati, L. und Fridlund, M. und Gillon, M. und Güdel, Manuel und Hasiba, J und Heng, K. und Hoyer, S. und Isaak, K. G. und Kiss, L. und Kopp, Emanuel und Laskar, J. und Lendl, M und Lovis, C. und Magrin, D. und Munari, M. und Olofsson, G. und Ottensamer, R. und Pagano, I. und Palle, E. und Peter, Gisbert und Pollacco, D. und Queloz, D. und Ragazzoni, R. und Rando, N. und Rauer, Heike und Ribas, I. und Segransan, D. und Santos, N. C. und Scandariato, G. und Simon, A. E. und Smith, Alexis M S und Steller, M. und Szabó, G. und Thomas, N. und Udry, S. und Van Grootel, V. und Walton, N. A.
(2021)
Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets.
Monthly Notices of the Royal Astronomical Society, 506 (3), Seiten 3810-3830.
Oxford University Press.
doi: 10.1093/mnras/stab1782.
ISSN 0035-8711.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen. Offizielle URL: https://academic.oup.com/mnras/article/506/3/3810/6308831 KurzfassungWe present 17 transit light curves of seven known warm-Jupiters observed with the CHaracterising ExOPlanet Satellite (CHEOPS). The light curves have been collected as part of the CHEOPS Guaranteed Time Observation (GTO) program that searches for transit-timing variation (TTV) of warm-Jupiters induced by a possible external perturber to shed light on the evolution path of such planetary systems. We describe the CHEOPS observation process, from the planning to the data analysis. In this work, we focused on the timing performance of CHEOPS, the impact of the sampling of the transit phases, and the improvement we can obtain by combining multiple transits together. We reached the highest precision on the transit time of about 13-16 s for the brightest target (WASP-38, G = 9.2) in our sample. From the combined analysis of multiple transits of fainter targets with G >= 11, we obtained a timing precision of ~2 min. Additional observations with CHEOPS, covering a longer temporal baseline, will further improve the precision on the transit times and will allow us to detect possible TTV signals induced by an external perturber. elib-URL des Eintrags: | https://elib.dlr.de/144458/ |
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Dokumentart: | Zeitschriftenbeitrag |
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Titel: | Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets |
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Autoren: | Autoren | Institution oder E-Mail-Adresse | Autoren-ORCID-iD |
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Borsato, L. | Dipartimento di Fisica e Astronomia, Universita degli Studi di Padova, via Marzolo 8, 35131 Padova, Italy | https://orcid.org/0000-0001-8627-9628 | Piotto, G. | INAF – Osservatorio Astronomico di Padova, vicolo dell Osservatorio 5, 35122 Padova, Italy | | Gandolfi, D. | dipartimento di fisica, universiteat di torino, via p. giuria 1, 10125 torino, italy; oscar.barraganvil (at) edu.unito.it | landessternwarte koenigstuhl, zentrum fuer astronomie der universitaet heidelberg, koenigstuhl 12, 69117 heidelberg, germany | https://orcid.org/0000-0003-0066-9268 | Nascimbeni, V. | Dipartimento di Fisica ed Astronomia, Universitá degli Studi di Padova, Vicolo dell'Osservatorio 3, 35122 Padova, Italy | https://orcid.org/0000-0001-9770-1214 | Ladecelli, G. | INAF, Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova, Italy; Dipartimento di Fisica e Astronomia 'Galileo Galilei', Universià degli Studi di Padova, Vicolo dell'Osservatorio 3, I-35122 Padova, Italy | https://orcid.org/0000-0002-4197-7374 | Marzari, F | Department of Physics and Astronomy ``G. Galilei”, University of Padova, Vic. Osservatorio 3, 35122 Padova, Italy | | Billot, N. | Observatoire de Genève, University of Geneva, Switzerland | | Maxted, P. F. L. | Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK | | Sousa, S. G. | Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal | https://orcid.org/0000-0001-9047-2965 | Cameron, A. | Department of Physics and Astronomy, University of St. Andrews, St. Andrews, Scotland, UK | https://orcid.org/0000-0002-8863-7828 | Bonfanti, A. | Space Research Institute, Austrian Academy of Sciences, Austria | | Wilson, T. G. | School of Physics and Astronomy, St. Andrews, UK | | Serrano, L.M. | Dipartimento di Fisica, Università degli Studi di Torino, via PietroGiuria 1, I-10125, Torino, Italy | https://orcid.org/0000-0001-9211-3691 | Garai, Z. | ELTE Eötvös Loránd University, Gothard Astrophysical Observatory, 9700 Szombathely, Szent Imre h. u. 112, Hungary; MTA-ELTE Exoplanet Research Group, 9700 Szombathely, Szent Imre h. u. 112, Hungary; Astronomical Institute, Slovak Academy of Sciences, 0596 | https://orcid.org/0000-0001-9483-2016 | Alibert, Y. | University of Bern, Switzerland | | Alonso, R. | Instituto de Astrofisica de Canarias (IAC), Via Lactea s/n 38200, La Laguna, Spain | | Asquier, J. | ESA/ESTEC, Noordwijk, Niederlande | | Bàrczy, T. | Admatis, Miskolc, Hungary | | Bandy, T. | Physics Institute, Space Research & Planetary Sciences, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland | | Barrado, D. | Departamento de Astrofisica, Centro de Astrobiologia (INTA-CSIC), Campus ESAC (ESA)Camino Bajo del Castillo s/n 28692 Villanueva de la Canada, Spain | | Barros, S. C. C. | Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal | | Baumjohann, W. | Space Research Institute, Austrian Academy of Sciences, Graz, Austria | https://orcid.org/0000-0001-6271-0110 | Beck, M. | Observatoire de Genève, University of Geneva, Switzerland | | Beck, T. | Center for Space and Habitability, University of Bern, Gesellschaftsstraße 6, 3012, Bern, Switzerland | | Benz, W. | Physikalisches Institut,University of Bern, Sidlerstraße 5, CH-3012 Bern, Switzerland | | Bonfils, X. | Institut de Planétologie et d'Astrophysique, University of Grenoble, France | | Brandeker, A. | Department of Astronomy , Stockholm University, SE-106 91 Stockholm, Sweden | | Broeg, Chris | University of Bern, Switzerland | | Cabrera Perez, Juan | Juan.Cabrera (at) dlr.de | https://orcid.org/0000-0001-6653-5487 | Charnoz, S. | Institut de Physique du Globe de Paris, France | | Csizmadia, Szilard | szilard.csizmadia (at) dlr.de | | Davies, M. B. | Lund Observatory, Department of Astronomy and Theoretical Physics, Lund University, 22100, Lund, Sweden | | Deleuil, M | Laboratoire d'Astrophysique de Marseille | | Delrez, L. | Institut d’Astrophysique et de Geophysique, Universite de Liege, Belgium | | Demangeon, O. | instituto de astrofísica e ciências do espaço, universidade de porto, caup, rua das estrelas, 4150-762 porto, portugal | | Demory, Brice-Olivier | University of Bern, Center for Space and Habitability, Gesellschaftsstrasse 6, CH-3012 Bern, Switzerland | | Lecavelier des Etangs, A. | Institut d Astrophysique de Paris, CNRS, UMR 7095 & Sorbonne Universites, UPMC Paris 6, 98 bis bd Arago, 75014 Paris, France | | Ehrenreich, David | University of Geneva, Switzerland | | Erikson, A | anders.erikson (at) dlr.de | | Anglada Escudé, G | Institut de Ciències de l’Espai (ICE, CSIC), Campus UAB, CanMagrans s/n, 08193 Bellaterra, Spain; Institut d’Estudis Espacials de Catalunya (IEEC), 08034 Barcelona,Spain | | Fortier, Andrea | University of Bern, Switzerland | | Fossati, L. | Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, A-8042 Graz, Austria | https://orcid.org/0000-0003-4426-9530 | Fridlund, M. | Leiden Observatory, University of Leiden, PO Box 9513, 2300 RA, Leiden, The Netherlands e-mail:fridlund (at) strw.leidenuniv.nl | | Gillon, M. | Institut d’Astrophysique, Geophysique et Oceanographie, Universite de Liege, B-4000 Liege, Belgium | | Güdel, Manuel | Institute for Astronomy, University of Vienna, Türkenschanzstr. 17, A-1180 Vienna, Austria | | Hasiba, J | Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, 8042, Graz, Austria | | Heng, K. | Center for Space and Habitability, University of Bern, Gesellschaftsstraße 6, 3012, Bern, Switzerland | | Hoyer, S. | Laboratoire d’Astrophysique de Marseille, Univ. de Provence, France | | Isaak, K. G. | ESA/ESTEC, Noordwijk, Niederlande | | Kiss, L. | Konkoly Observatory, Research Centre for Astronomy and Earth, Budapest, Hungary | | Kopp, Emanuel | Emanuel.Kopp (at) dlr.de | https://orcid.org/0000-0003-3450-906X | Laskar, J. | IMCCE, UMR8028 CNRS, Observatoire de Paris, PSL Univ.,Sorbonne Univ., 77 av. Denfert-Rochereau, 75014 Paris, France | | Lendl, M | Observatoire de Genève, Université de Genève, 51 Ch. des Maillettes, CH-1290 Sauverny, Switzerland; Space Research Institute, Austrian Academy of Sciences, Schmiedlstr. 6, A-8042 Graz, Austria | | Lovis, C. | Geneva Observatory, University of Geneva, Chemin des Mailettes 51, 1290, Versoix, Switzerland | | Magrin, D. | Osservatorio Astronomico di Padova – INAF, Italy | | Munari, M. | INAF - Osservatorio Astrofisico di Catania, Via S. Sofia 78, 95123 Catania, Italy | | Olofsson, G. | Department of Astronomy, Stockholm University, Sweden | | Ottensamer, R. | Dept. of Astrophysics, University of Vienna, Austria | | Pagano, I. | INAF – Osservatorio Astrofisico di Catania, Via S.Sofia 78, 95123 Catania, Italy | | Palle, E. | Instituto de Astrofisica de Canarias (IAC), 38205, La Laguna, Tenerife, Spain; Departamento de Astrofisica, Universidad de La Laguna (ULL), 38206, La Laguna, Tenerife, Spain | | Peter, Gisbert | gisbert.peter (at) dlr.de | https://orcid.org/0000-0001-6101-2513 | Pollacco, D. | Department of Physics, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK; Centre for Exoplanets and Habitability, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK | | Queloz, D. | Cavendish Laboratory, J J Thomson Avenue, Cambridge, CB3 0HE, UK | | Ragazzoni, R. | INAF - Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, 35122 Padova, Italy | | Rando, N. | ESA/ESTEC, Noordwijk, Niederlande | | Rauer, Heike | heike.rauer (at) dlr.de | https://orcid.org/0000-0002-6510-1828 | Ribas, I. | Institut de Ciencies de l'Espai (ICE, CSIC), C/Can Magrans, s/n, Campus UAB, 08193, Bellaterra, Spain; Institut d'Estudis Espacials de Catalunya (IEEC), 08034, Barcelona, Spain | | Segransan, D. | Geneva Observatory, University of Geneva, Chemin des Mailettes 51, 1290, Versoix, Switzerland | | Santos, N. C. | Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal; Departamento de Fisica e Astronomia, Faculdade de Ciencias, Universidade do Porto, Rua Campo Alegre, 4169-007 Porto, Portugal | | Scandariato, G. | NAF – Osservatorio Astronomico di Palermo, Piazza del Parlamento 1, 90134 Palermo, Italy | | Simon, A. E. | Physikalisches Institut, University of Bern, Switzerland | | Smith, Alexis M S | Alexis.Smith (at) dlr.de | https://orcid.org/0000-0002-2386-4341 | Steller, M. | Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, 8042, Graz, Austria | | Szabó, G. | ELTE Eötvös Loránd University, Gothard Astrophysical Observatory, 9700 Szombathely, Szent Imre h. u. 112, Hungary; MTA-ELTE Exoplanet Research Group, 9700 Szombathely, Szent Imre h. u. 112, Hungary | https://orcid.org/0000-0002-0606-7930 | Thomas, N. | Physikalisches Institut, Universität Bern, Sidlerstrasse 5, CH-3012 Bern, E-mail: nicolas.thomas (at) space.unibe.ch | | Udry, S. | Geneva Observatory, University of Geneva, Chemin des Mailettes 51, 1290 Versoix, Switzerland | | Van Grootel, V. | Université de Liege, Belgium | | Walton, N. A. | Institute of Astronomy, University of Cambridge, Cambridge, UK | |
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Datum: | 22 Juni 2021 |
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Erschienen in: | Monthly Notices of the Royal Astronomical Society |
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Referierte Publikation: | Ja |
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Open Access: | Nein |
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Gold Open Access: | Nein |
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In SCOPUS: | Ja |
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In ISI Web of Science: | Ja |
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Band: | 506 |
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DOI: | 10.1093/mnras/stab1782 |
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Seitenbereich: | Seiten 3810-3830 |
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Verlag: | Oxford University Press |
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ISSN: | 0035-8711 |
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Status: | veröffentlicht |
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Stichwörter: | techniques: photometric; planets and satellites: individual: HAT-P-17 b; KELT-6 b; WASP-8 b; WASP-38 b; WASP-106 b; WASP-130 b; K2-287 b |
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HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr |
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HGF - Programm: | Raumfahrt |
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HGF - Programmthema: | Erforschung des Weltraums |
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DLR - Schwerpunkt: | Raumfahrt |
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DLR - Forschungsgebiet: | R EW - Erforschung des Weltraums |
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DLR - Teilgebiet (Projekt, Vorhaben): | R - CHEOPS Science |
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Standort: |
Berlin-Adlershof
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Institute & Einrichtungen: | Institut für Planetenforschung > Extrasolare Planeten und Atmosphären Institut für Optische Sensorsysteme > Weltrauminstrumente Institut für Optische Sensorsysteme > Echtzeit-Datenprozessierung Institut für Planetenforschung > Leitungsbereich PF |
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Hinterlegt von: |
Cabrera Perez, Juan
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Hinterlegt am: | 13 Okt 2021 08:33 |
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Letzte Änderung: | 20 Okt 2023 08:04 |
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