Reference : OGLE-2011-BLG-0265Lb: A jovian microlensing planet orbiting an m dwarf
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/218260
OGLE-2011-BLG-0265Lb: A jovian microlensing planet orbiting an m dwarf
English
Skowron, J. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Shin, I.-G. [Department of Physics, Institute for Astrophysics, Chungbuk National University, Cheongju, South Korea]
Udalski, A. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Han, C. [Department of Physics, Institute for Astrophysics, Chungbuk National University, Cheongju, South Korea]
Sumi, T. [Dept. of Earth and Space Science, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Osaka, Toyonaka, Japan]
Shvartzvald, Y. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
Gould, A. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States]
Dominis Prester, D. [Physics Department, Faculty of Arts and Sciences, University of Rijeka, Omladinska 14, Rijeka, Croatia]
Street, R. A. [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Drive, Goleta, CA, United States]
Jorgensen, U. G. [Niels Bohr Institute, University of Copenhagen, Juliane Maries vej 30, Copenhagen, Denmark, Centre for Star and Planet Formation, Geological Museum, Øster Voldgade 5, Copenhagen, Denmark]
Bennett, D. P. [Dept. of Physics, University of Notre Dame, Notre Dame, IN, United States]
Bozza, V. [Dipartimento di Fisica e.R. Caianiello, Universitá Degli Studi di Salerno, Via Giovanni Paolo II, Fisciano (SA), Italy, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Italy]
Szymański, M. K. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Kubiak, M. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Pietrzyński, G. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland, Universidad de Concepción, Departamento de Astronomia, Casilla 160-C, Concepción, Chile]
Soszyński, I. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Poleski, R. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland, Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States]
Kozłowski, S. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Pietrukowicz, P. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Ulaczyk, K. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Wyrzykowski, Ł. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland, Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, United Kingdom]
Abe, F. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Bhattacharya, A. [Dept. of Physics, University of Notre Dame, Notre Dame, IN 46556, USA > > > >]
Bond, I. A. [Institute of Information and Mathematical Sciences, Massey University, Private Bag 102-904, Auckland, New Zealand]
Botzler, C. S. [Dept. of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Freeman, M. [Dept. of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Fukui, A. [Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, Asakuchi, Okayama, Japan]
Fukunaga, D. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Itow, Y. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Ling, C. H. [Institute of Information and Mathematical Sciences, Massey University, Private Bag 102-904, Auckland, New Zealand]
Koshimoto, N. [Dept. of Earth and Space Science, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Osaka, Toyonaka, Japan]
Masuda, K. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Matsubara, Y. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Muraki, Y. [Dept. of Physics, Konan University, Nishiokamoto 8-9-1, Kobe, Japan]
Namba, S. [Dept. of Earth and Space Science, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Osaka, Toyonaka, Japan]
Ohnishi, K. [Nagano National College of Technology, Nagano, Japan]
Philpott, L. C. [Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, BC, Canada]
Rattenbury, N. [Dept. of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Saito, T. [Tokyo Metropolitan College of Industrial Technology, Tokyo, Japan]
Sullivan, D. J. [School of Chemical and Physical Sciences, Victoria University, Wellington, New Zealand]
Suzuki, D. [Dept. of Earth and Space Science, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Osaka, Toyonaka, Japan]
Tristram, P. J. [School of Chemical and Physical Sciences, Victoria University, Wellington, New Zealand]
Yock, P. C. M. [Dept. of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Maoz, D. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
Kaspi, S. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
Friedmann, M. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
Almeida, L. A. [Divisao de Astrofisica, Instituto Nacional de Pesquisas Espeaciais, Avenida dos Astronauntas, 1758, Sao José dos Campos, Brazil]
Batista, V. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States]
Christie, G. [Auckland Observatory, 670 Manukau Rd, Auckland, New Zealand]
Choi, J.-Y. [Department of Physics, Institute for Astrophysics, Chungbuk National University, Cheongju, South Korea]
Depoy, D. L. [Dept. of Physics and Astronomy, Texas A and M University, College Station, TX, United States]
Gaudi, B. S. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States]
Henderson, C. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States]
Hwang, K.-H. [Department of Physics, Institute for Astrophysics, Chungbuk National University, Cheongju, South Korea]
Jablonski, F. [Divisao de Astrofisica, Instituto Nacional de Pesquisas Espeaciais, Avenida dos Astronauntas, 1758, Sao José dos Campos, Brazil]
Jung, Y. K. [Department of Physics, Institute for Astrophysics, Chungbuk National University, Cheongju, South Korea]
Lee, C.-U. [Korea Astronomy and Space Science Institute, Daejeon, South Korea]
McCormick, J. [Farm Cove Observatory, Centre for Backyard Astrophysics, Pakuranga, Auckland, New Zealand]
Natusch, T. [Auckland Observatory, 670 Manukau Rd, Auckland, New Zealand, Institute for Radiophysics and Space Research, AUT University, Auckland, New Zealand]
Ngan, H. [Auckland Observatory, 670 Manukau Rd, Auckland, New Zealand]
Park, H. [Department of Physics, Institute for Astrophysics, Chungbuk National University, Cheongju, South Korea]
Pogge, R. W. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States]
Yee, J. C. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States, Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA, United States]
Albrow, M. D. [University of Canterbury, Dept. of Physics and Astronomy, Private Bag 4800, Christchurch, New Zealand]
Bachelet, E. [Université de Toulouse, UPS-OMP, IRAP, Toulouse, France]
Beaulieu, J.-P. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Brillant, S. [European Southern Observatory (ESO), Alonso de Cordova 3107, Santiago 19, Chile]
Caldwell, J. A. R. [McDonald Observatory, 16120 St Hwy Spur 78 #2, Fort Davis, TX, United States]
Cassan, A. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Cole, A. [School of Math and Physics, University of Tasmania, Private Bag 37, Tasmania, Australia]
Corrales, E. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Coutures, C. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Dieters, S. [Université de Toulouse, UPS-OMP, IRAP, Toulouse, France]
Donatowicz, J. [Technical University of Vienna, Department of Computing, Wiedner Hauptstrasse 10, Vienna, Austria]
Fouqué, P. [Université de Toulouse, UPS-OMP, IRAP, Toulouse, France, CFHT Corporation, 65-1238 Mamalahoa Hwy, Kamuela, HI, United States]
Greenhill, J. [School of Math and Physics, University of Tasmania, Private Bag 37, Tasmania, Australia]
Kains, N. [European Southern Observatory, Karl-Schwarzschild-Str. 2, Garching bei Munchen, Germany, Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD, United States]
Kane, S. R. [NASA Exoplanet Science Institute, Caltech, 770 S. Wilson Ave., Pasadena, CA, United States]
Kubas, D. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France, European Southern Observatory (ESO), Alonso de Cordova 3107, Santiago 19, Chile]
Marquette, J.-B. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Martin, R. [Perth Observatory, Walnut Road, Bickley, Perth, Australia]
Menzies, J. [South African Astronomical Observatory, PO Box 9, Observatory, South Africa]
Pollard, K. R. [University of Canterbury, Dept. of Physics and Astronomy, Private Bag 4800, Christchurch, New Zealand]
Ranc, C. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Sahu, K. C. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD, United States]
Wambsganss, J. [Astronomisches Rechen-Institut, Zentrum fur Astronomie der Universitat Heidelberg (ZAH), Monchhofstr. 12-14, Heidelberg, Germany]
Williams, A. [Astronomisches Rechen-Institut, Zentrum fur Astronomie der Universitat Heidelberg (ZAH), Monchhofstr. 12-14, Heidelberg, Germany]
Wouters, D. [UPMC-CNRS, UMR7095, Institut d'Astrophysique de Paris, 98bis boulevard Arago, Paris, France]
Tsapras, Y. [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Drive, Goleta, CA, United States, School of Physics and Astronomy, Queen Mary University of London, Mile End Road, London, United Kingdom]
Bramich, D. M. [Qatar Environment and Energy Research Institute, Qatar Foundation, P. O. Box 5825, Doha, Qatar]
Horne, K. [SUPA School of Physics and Astronomy, University of St Andrews, North Haugh, St-Andrews, United Kingdom]
Hundertmark, M. [SUPA School of Physics and Astronomy, University of St Andrews, North Haugh, St-Andrews, United Kingdom, Institut fur Astrophysik, Georg-August-Universitat, Friedrich-Hund-Platz 1, Gottingen, Germany]
Snodgrass, C. [Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Gottingen, Germany]
Steele, I. A. [Astrophysics Research Institute, Liverpool John Moores University, Liverpool, United Kingdom]
Alsubai, K. A. [Qatar Foundation, PO Box 5825, Doha, Qatar]
Browne, P. [SUPA School of Physics and Astronomy, University of St Andrews, North Haugh, St-Andrews, United Kingdom]
Burgdorf, M. J. [HE Space Operations GmbH, Flughafenallee 24, Bremen, Germany]
Calchi Novati, S. [Dipartimento di Fisica e.R. Caianiello, Universitá Degli Studi di Salerno, Via Giovanni Paolo II, Fisciano (SA), Italy, NASA Exoplanet Science Institute, Caltech, 770 S. Wilson Ave., Pasadena, CA, United States, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via Giuseppe Pellegrino, Vietri Sul Mare Salerno, Italy]
Dodds, P. [SUPA School of Physics and Astronomy, University of St Andrews, North Haugh, St-Andrews, United Kingdom]
Dominik, M. [SUPA School of Physics and Astronomy, University of St Andrews, North Haugh, St-Andrews, United Kingdom]
Dreizler, S. [Institut fur Astrophysik, Georg-August-Universitat, Friedrich-Hund-Platz 1, Gottingen, Germany]
Fang, X.-S. [National Astronomical Observatories / Yunnan Observatory, Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming, China]
Gu, C.-H. [National Astronomical Observatories / Yunnan Observatory, Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming, China]
Hardis, Niels Bohr Institute [University of Copenhagen, Juliane Maries vej 30, Copenhagen, Denmark]
Harpsoe, K. [Niels Bohr Institute, University of Copenhagen, Juliane Maries vej 30, Copenhagen, Denmark, Centre for Star and Planet Formation, Geological Museum, Øster Voldgade 5, Copenhagen, Denmark]
Hessman, F. V. [Institut fur Astrophysik, Georg-August-Universitat, Friedrich-Hund-Platz 1, Gottingen, Germany]
Hinse, T. C. [Niels Bohr Institute, University of Copenhagen, Juliane Maries vej 30, Copenhagen, Denmark, Korea Astronomy and Space Science Institute, Daejeon, South Korea, Armagh Observatory, Armagh, United Kingdom]
Hornstrup, A. [Jodrell Bank Centre for Astrophysics, University of Manchester, Oxford Road, Manchester, United Kingdom]
Jessen-Hansen, J. [Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Arhus C, Denmark]
Kerins, E. [Jodrell Bank Centre for Astrophysics, University of Manchester, Oxford Road, Manchester, United Kingdom]
Liebig, C. [SUPA School of Physics and Astronomy, University of St Andrews, North Haugh, St-Andrews, United Kingdom]
Lund, M. [Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Arhus C, Denmark]
Lundkvist, M. [Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Arhus C, Denmark, Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Aarhus C, Denmark]
Mancini, L. [Max Planck Institute for Astronomy, Konigstuhl 17, Heidelberg, Germany]
Mathiasen, M. [Niels Bohr Institute, University of Copenhagen, Juliane Maries vej 30, Copenhagen, Denmark]
Penny, M. T. [Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States, Jodrell Bank Centre for Astrophysics, University of Manchester, Oxford Road, Manchester, United Kingdom]
Rahvar, S. [Department of Physics, Sharif University of Technology, PO Box 11155-9161, Tehran, Iran, Perimeter Institute for Theoretical Physics, 31 Caroline St. N., Waterloo, ON, Canada]
Ricci, D. [Institut d'Astrophysique et de Géophysique, Allé du 6 Aout 17, Liége, Belgium, INAF/Istituto di Astrofisica Spaziale e Fisica Cosmica, Via Gobetti 101, Bologna, Italy, Instituto de Astronomia, UNAM, Ensenada, Mexico]
Scarpetta, G. [Dipartimento di Fisica e.R. Caianiello, Universitá Degli Studi di Salerno, Via Giovanni Paolo II, Fisciano (SA), Italy, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via Giuseppe Pellegrino, Vietri Sul Mare Salerno, Italy]
Skottfelt, J. [Niels Bohr Institute, University of Copenhagen, Juliane Maries vej 30, Copenhagen, Denmark, Centre for Star and Planet Formation, Geological Museum, Øster Voldgade 5, Copenhagen, Denmark]
Southworth, J. [Astrophysics Group, Keele University, Staffordshire, United Kingdom]
Surdej, Jean mailto [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO) >]
Tregloan-Reed, J. [NASA Ames Research Center, Moffett FieldCA, United States]
Wertz, O. [NASA Ames Research Center, Moffett FieldCA, United States]
2015
Astrophysical Journal
Institute of Physics Publishing
804
1
Yes (verified by ORBi)
International
0004-637X
1538-4357
[en] We report the discovery of a Jupiter-mass planet orbiting an M-dwarf star that gave rise to the microlensing event OGLE-2011-BLG-0265. Such a system is very rare among known planetary systems and thus the discovery is important for theoretical studies of planetary formation and evolution. High-cadence temporal coverage of the planetary signal, combined with extended observations throughout the event, allows us to accurately model the observed light curve. However, the final microlensing solution remains degenerate, yielding two possible configurations of the planet and the host star. In the case of the preferred solution, the mass of the planet is Mp = 0.9 ± 0.3 MJ, and the planet is orbiting a star with a mass M = 0.22 ± 0.06 M. The second possible configuration (2? away) consists of a planet with Mp = 0.6 ± 0.3 MJ and host star with M = 0.14 ± 0.06 M. The system is located in the Galactic disk 34 kpc toward the Galactic bulge. In both cases, with an orbit size of 1.52.0 AU, the planet is a cold Jupiterlocated well beyond the snow line of the host star. Currently available data make the secure selection of the correct solution difficult, but there are prospects for lifting the degeneracy with additional follow-up observations in the future, when the lens and source star separate. © 2015. The American Astronomical Society. All rights reserved.
Researchers ; Professionals
http://hdl.handle.net/2268/218260
10.1088/0004-637X/804/1/33

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