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Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets
Borsato, L. and Piotto, G. and Gandolfi, D. and Nascimbeni, V. and Ladecelli, G. and Marzari, F and Billot, N. and Maxted, P. F. L. and Sousa, S. G. and Cameron, A. and Bonfanti, A. and Wilson, T. G. and Serrano, L.M. and Garai, Z. and Alibert, Y. and Alonso, R. and Asquier, J. and Bàrczy, T. and Bandy, T. and Barrado, D. and Barros, S. C. C. and Baumjohann, W. and Beck, M. and Beck, T. and Benz, W. and Bonfils, X. and Brandeker, A. and Broeg, Chris and Cabrera Perez, Juan and Charnoz, S. and Csizmadia, Szilard and Davies, M. B. and Deleuil, M and Delrez, L. and Demangeon, O. and Demory, Brice-Olivier and Lecavelier des Etangs, A. and Ehrenreich, David and Erikson, A and Anglada Escudé, G and Fortier, Andrea and Fossati, L. and Fridlund, M. and Gillon, M. and Güdel, Manuel and Hasiba, J and Heng, K. and Hoyer, S. and Isaak, K. G. and Kiss, L. and Kopp, Emanuel and Laskar, J. and Lendl, M and Lovis, C. and Magrin, D. and Munari, M. and Olofsson, G. and Ottensamer, R. and Pagano, I. and Palle, E. and Peter, Gisbert and Pollacco, D. and Queloz, D. and Ragazzoni, R. and Rando, N. and Rauer, Heike and Ribas, I. and Segransan, D. and Santos, N. C. and Scandariato, G. and Simon, A. E. and Smith, Alexis M S and Steller, M. and Szabó, G. and Thomas, N. and Udry, S. and Van Grootel, V. and Walton, N. A.
(2021)
Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets.
Monthly Notices of the Royal Astronomical Society, 506 (3), pp. 3810-3830.
Oxford University Press.
doi: 10.1093/mnras/stab1782.
ISSN 0035-8711.
Full text not available from this repository. Official URL: https://academic.oup.com/mnras/article/506/3/3810/6308831 AbstractWe 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. | Item URL in elib: | https://elib.dlr.de/144458/ |
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| Document Type: | Article |
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| Title: | Exploiting timing capabilities of the CHEOPS mission with warm-Jupiter planets |
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| Authors: | | Authors | Institution or Email of Authors | Author's ORCID iD | ORCID Put Code |
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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 | UNSPECIFIED | | Piotto, G. | INAF – Osservatorio Astronomico di Padova, vicolo dell Osservatorio 5, 35122 Padova, Italy | UNSPECIFIED | UNSPECIFIED | | Gandolfi, D. | UNSPECIFIED | https://orcid.org/0000-0003-0066-9268 | UNSPECIFIED | | 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 | UNSPECIFIED | | 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 | UNSPECIFIED | | Marzari, F | Department of Physics and Astronomy ``G. Galilei”, University of Padova, Vic. Osservatorio 3, 35122 Padova, Italy | UNSPECIFIED | UNSPECIFIED | | Billot, N. | Observatoire de Genève, University of Geneva, Switzerland | UNSPECIFIED | UNSPECIFIED | | Maxted, P. F. L. | Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | | Cameron, A. | Department of Physics and Astronomy, University of St. Andrews, St. Andrews, Scotland, UK | https://orcid.org/0000-0002-8863-7828 | UNSPECIFIED | | Bonfanti, A. | Space Research Institute, Austrian Academy of Sciences, Austria | UNSPECIFIED | UNSPECIFIED | | Wilson, T. G. | School of Physics and Astronomy, St. Andrews, UK | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | | 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 | UNSPECIFIED | | Alibert, Y. | University of Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Alonso, R. | Instituto de Astrofisica de Canarias (IAC), Via Lactea s/n 38200, La Laguna, Spain | UNSPECIFIED | UNSPECIFIED | | Asquier, J. | ESA/ESTEC, Noordwijk, Niederlande | UNSPECIFIED | UNSPECIFIED | | Bàrczy, T. | Admatis, Miskolc, Hungary | UNSPECIFIED | UNSPECIFIED | | Bandy, T. | Physics Institute, Space Research & Planetary Sciences, University of Bern, Sidlerstr. 5, CH-3012 Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Barros, S. C. C. | Instituto de Astrofisica e Ciencias do Espaco, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal | UNSPECIFIED | UNSPECIFIED | | Baumjohann, W. | Space Research Institute, Austrian Academy of Sciences, Graz, Austria | https://orcid.org/0000-0001-6271-0110 | UNSPECIFIED | | Beck, M. | Observatoire de Genève, University of Geneva, Switzerland | UNSPECIFIED | UNSPECIFIED | | Beck, T. | Center for Space and Habitability, University of Bern, Gesellschaftsstraße 6, 3012, Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Benz, W. | Physikalisches Institut,University of Bern, Sidlerstraße 5, CH-3012 Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Bonfils, X. | Institut de Planétologie et d'Astrophysique, University of Grenoble, France | UNSPECIFIED | UNSPECIFIED | | Brandeker, A. | Department of Astronomy , Stockholm University, SE-106 91 Stockholm, Sweden | UNSPECIFIED | UNSPECIFIED | | Broeg, Chris | University of Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Cabrera Perez, Juan | UNSPECIFIED | https://orcid.org/0000-0001-6653-5487 | UNSPECIFIED | | Charnoz, S. | Institut de Physique du Globe de Paris, France | UNSPECIFIED | UNSPECIFIED | | Csizmadia, Szilard | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | | Davies, M. B. | Lund Observatory, Department of Astronomy and Theoretical Physics, Lund University, 22100, Lund, Sweden | UNSPECIFIED | UNSPECIFIED | | Deleuil, M | Laboratoire d'Astrophysique de Marseille | UNSPECIFIED | UNSPECIFIED | | Delrez, L. | Institut d’Astrophysique et de Geophysique, Universite de Liege, Belgium | UNSPECIFIED | UNSPECIFIED | | Demangeon, O. | instituto de astrofísica e ciências do espaço, universidade de porto, caup, rua das estrelas, 4150-762 porto, portugal | UNSPECIFIED | UNSPECIFIED | | Demory, Brice-Olivier | University of Bern, Center for Space and Habitability, Gesellschaftsstrasse 6, CH-3012 Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Lecavelier des Etangs, A. | Institut d Astrophysique de Paris, CNRS, UMR 7095 & Sorbonne Universites, UPMC Paris 6, 98 bis bd Arago, 75014 Paris, France | UNSPECIFIED | UNSPECIFIED | | Ehrenreich, David | University of Geneva, Switzerland | UNSPECIFIED | UNSPECIFIED | | Erikson, A | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Fortier, Andrea | University of Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Fossati, L. | Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, A-8042 Graz, Austria | https://orcid.org/0000-0003-4426-9530 | UNSPECIFIED | | Fridlund, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | | Gillon, M. | Institut d’Astrophysique, Geophysique et Oceanographie, Universite de Liege, B-4000 Liege, Belgium | UNSPECIFIED | UNSPECIFIED | | Güdel, Manuel | Institute for Astronomy, University of Vienna, Türkenschanzstr. 17, A-1180 Vienna, Austria | UNSPECIFIED | UNSPECIFIED | | Hasiba, J | Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, 8042, Graz, Austria | UNSPECIFIED | UNSPECIFIED | | Heng, K. | Center for Space and Habitability, University of Bern, Gesellschaftsstraße 6, 3012, Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Hoyer, S. | Laboratoire d’Astrophysique de Marseille, Univ. de Provence, France | UNSPECIFIED | UNSPECIFIED | | Isaak, K. G. | ESA/ESTEC, Noordwijk, Niederlande | UNSPECIFIED | UNSPECIFIED | | Kiss, L. | Konkoly Observatory, Research Centre for Astronomy and Earth, Budapest, Hungary | UNSPECIFIED | UNSPECIFIED | | Kopp, Emanuel | UNSPECIFIED | https://orcid.org/0000-0003-3450-906X | UNSPECIFIED | | Laskar, J. | IMCCE, UMR8028 CNRS, Observatoire de Paris, PSL Univ.,Sorbonne Univ., 77 av. Denfert-Rochereau, 75014 Paris, France | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Lovis, C. | Geneva Observatory, University of Geneva, Chemin des Mailettes 51, 1290, Versoix, Switzerland | UNSPECIFIED | UNSPECIFIED | | Magrin, D. | Osservatorio Astronomico di Padova – INAF, Italy | UNSPECIFIED | UNSPECIFIED | | Munari, M. | INAF - Osservatorio Astrofisico di Catania, Via S. Sofia 78, 95123 Catania, Italy | UNSPECIFIED | UNSPECIFIED | | Olofsson, G. | Department of Astronomy, Stockholm University, Sweden | UNSPECIFIED | UNSPECIFIED | | Ottensamer, R. | Dept. of Astrophysics, University of Vienna, Austria | UNSPECIFIED | UNSPECIFIED | | Pagano, I. | INAF – Osservatorio Astrofisico di Catania, Via S.Sofia 78, 95123 Catania, Italy | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Peter, Gisbert | UNSPECIFIED | https://orcid.org/0000-0001-6101-2513 | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Queloz, D. | Cavendish Laboratory, J J Thomson Avenue, Cambridge, CB3 0HE, UK | UNSPECIFIED | UNSPECIFIED | | Ragazzoni, R. | INAF - Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, 35122 Padova, Italy | UNSPECIFIED | UNSPECIFIED | | Rando, N. | ESA/ESTEC, Noordwijk, Niederlande | UNSPECIFIED | UNSPECIFIED | | Rauer, Heike | UNSPECIFIED | https://orcid.org/0000-0002-6510-1828 | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Segransan, D. | Geneva Observatory, University of Geneva, Chemin des Mailettes 51, 1290, Versoix, Switzerland | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | UNSPECIFIED | | Scandariato, G. | NAF – Osservatorio Astronomico di Palermo, Piazza del Parlamento 1, 90134 Palermo, Italy | UNSPECIFIED | UNSPECIFIED | | Simon, A. E. | Physikalisches Institut, University of Bern, Switzerland | UNSPECIFIED | UNSPECIFIED | | Smith, Alexis M S | UNSPECIFIED | https://orcid.org/0000-0002-2386-4341 | UNSPECIFIED | | Steller, M. | Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, 8042, Graz, Austria | UNSPECIFIED | UNSPECIFIED | | 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 | UNSPECIFIED | | Thomas, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | | Udry, S. | Geneva Observatory, University of Geneva, Chemin des Mailettes 51, 1290 Versoix, Switzerland | UNSPECIFIED | UNSPECIFIED | | Van Grootel, V. | Université de Liege, Belgium | UNSPECIFIED | UNSPECIFIED | | Walton, N. A. | Institute of Astronomy, University of Cambridge, Cambridge, UK | UNSPECIFIED | UNSPECIFIED |
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| Date: | 22 June 2021 |
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| Journal or Publication Title: | Monthly Notices of the Royal Astronomical Society |
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| Refereed publication: | Yes |
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| Open Access: | No |
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| Gold Open Access: | No |
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| In SCOPUS: | Yes |
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| In ISI Web of Science: | Yes |
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| Volume: | 506 |
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| DOI: | 10.1093/mnras/stab1782 |
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| Page Range: | pp. 3810-3830 |
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| Publisher: | Oxford University Press |
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| ISSN: | 0035-8711 |
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| Status: | Published |
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| Keywords: | 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 - Research field: | Aeronautics, Space and Transport |
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| HGF - Program: | Space |
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| HGF - Program Themes: | Space Exploration |
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| DLR - Research area: | Raumfahrt |
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| DLR - Program: | R EW - Space Exploration |
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| DLR - Research theme (Project): | R - CHEOPS Science |
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Location: |
Berlin-Adlershof
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| Institutes and Institutions: | Institute of Planetary Research > Extrasolar Planets and Atmospheres
Institute of Optical Sensor Systems > Space Instruments
Institute of Optical Sensor Systems > Real-Time Data Processing
Institute of Planetary Research > Leitungsbereich PF |
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| Deposited By: |
Cabrera Perez, Juan
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| Deposited On: | 13 Oct 2021 08:33 |
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| Last Modified: | 20 Oct 2023 08:04 |
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