Reference : SPITZER OBSERVATIONS of OGLE-2015-BLG-1212 REVEAL A NEW PATH TOWARD BREAKING STRONG M...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/220171
SPITZER OBSERVATIONS of OGLE-2015-BLG-1212 REVEAL A NEW PATH TOWARD BREAKING STRONG MICROLENS DEGENERACIES
English
Bozza, V. [Dipartimento di Fisica E. R. Caianiello, Universit di Salerno, Via Giovanni Paolo II 132, Fisciano (SA), Italy, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Italy]
Shvartzvald, Y. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, United States]
Udalski, A. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Novati, S. C. [Dipartimento di Fisica E. R. Caianiello, Universit di Salerno, Via Giovanni Paolo II 132, Fisciano (SA), Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy, NASA Exoplanet Science Institute, MS 100-22, California Institute of Technology, Pasadena, CA, United States]
Bond, I. A. [Institute of Information and Mathematical Sciences, Massey University, North Shore Mail Centre, Private Bag 102-904, Auckland, New Zealand]
Han, C. [Department of Physics, Chungbuk National University, Cheongju, South Korea]
Hundertmark, M. [Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark]
Poleski, R. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland, Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Pawlak, M. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Szymański, M. K. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Skowron, J. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Mróz, P. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Kozłowski, S. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Wyrzykowski, Ł. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Pietrukowicz, P. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Soszyński, I. [Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland]
Ulaczyk, K. [Department of Physics, University of Warwick, Gibbet Hill Road, Coventry, United Kingdom]
Beichman, C. [NASA Exoplanet Science Institute, MS 100-22, California Institute of Technology, Pasadena, CA, United States]
Bryden, G. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, United States]
Carey, S. [Spitzer, Science Center, MS 220-6, California Institute of Technology, Pasadena, CA, United States]
Fausnaugh, M. [Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Gaudi, B. S. [Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Gould, A. [Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Henderson, C. B. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, United States, Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Pogge, R. W. [Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Wibking, B. [Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Yee, J. C. [Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA, United States]
Zhu, W. [Department of Astronomy, Ohio State University, 140 W. 18th Ave., Columbus, OH, United States]
Abe, F. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Asakura, Y. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Barry, R. K. [Astrophysics Science Division, NASA/Goddard Space Flight Center, Greenbelt, MD, United States]
Bennett, D. P. [Laboratory for Exoplanets and Stellar Astrophysics, NASA/Goddard Space Flight Center, Greenbelt, MD, United States]
Bhattacharya, Atri [Department of Physics, University of Notre Dame, Notre Dame, IN 46556, USA > > > >]
Donachie, M. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Freeman, M. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Fukui, A. [Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, 3037-5 Honjo, Kamogata, Asakuchi, Okayama, Japan]
Hirao, Y. [Department of Earth and Space Science, Graduate School of Science, Osaka University, Osaka, Toyonaka, Japan]
Inayama, K. [Department of Physics, Faculty of Science, Kyoto Sangyo University, Japan]
Itow, Y. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Koshimoto, N. [Department of Earth and Space Science, Graduate School of Science, Osaka University, Osaka, Toyonaka, Japan]
Li, M. C. A. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Ling, C. H. [Institute of Information and Mathematical Sciences, Massey University, North Shore Mail Centre, Private Bag 102-904, Auckland, New Zealand]
Masuda, K. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Matsubara, Y. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Muraki, Y. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Nagakane, M. [Department of Earth and Space Science, Graduate School of Science, Osaka University, Osaka, Toyonaka, Japan]
Nishioka, T. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Ohnishi, K. [Nagano National College of Technology, Nagano, Japan]
Oyokawa, H. [Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan]
Rattenbury, N. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Saito, T. [Tokyo Metropolitan College of Aeronautics, Tokyo, Japan]
Sharan, A. [Department of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand]
Sullivan, D. J. [School of Chemical and Physical Sciences, Victoria University, Wellington, New Zealand]
Sumi, T. [Department of Earth and Space Science, Graduate School of Science, Osaka University, Osaka, Toyonaka, Japan]
Suzuki, D. [Laboratory for Exoplanets and Stellar Astrophysics, NASA/Goddard Space Flight Center, Greenbelt, MD, United States]
Tristram, P. J. [Mt. John University Observatory, P.O. Box 56, Lake Tekapo, New Zealand]
Wakiyama, Y. [Department of Physics, University of Notre Dame, Notre Dame, IN, United States]
Yonehara, A. [Department of Physics, Faculty of Science, Kyoto Sangyo University, Japan]
Choi, J.-Y. [Department of Physics, Chungbuk National University, Cheongju, South Korea]
Park, H. [Department of Physics, Chungbuk National University, Cheongju, South Korea]
Jung, Y. K. [Department of Physics, Chungbuk National University, Cheongju, South Korea]
Shin, I.-G. [Department of Physics, Chungbuk National University, Cheongju, South Korea]
Albrow, M. D. [University of Canterbury, Department of Physics and Astronomy, Private Bag 4800, Christchurch, New Zealand]
Park, B.-G. [Korea Astronomy and Space Science Institute, Daejon, South Korea]
Kim, S.-L. [Korea Astronomy and Space Science Institute, Daejon, South Korea]
Lee, C.-U. [Korea Astronomy and Space Science Institute, Daejon, South Korea]
Cha, S.-M. [School of Space Research, Kyung Hee University, Yongin, South Korea, Korea Astronomy and Space Science Institute, Daejon, South Korea]
Kim, D.-J. [School of Space Research, Kyung Hee University, Yongin, South Korea, Korea Astronomy and Space Science Institute, Daejon, South Korea]
Lee, Y. [School of Space Research, Kyung Hee University, Yongin, South Korea, Korea Astronomy and Space Science Institute, Daejon, South Korea]
Dominik, M. [SUPA, School of Physics and Astronomy, University of St.Andrews, North Haugh, St.Andrews, United Kingdom]
JØrgensen, U. G. [Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark]
Andersen, M. I. [Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, KØbenhavn Ø, Denmark]
Bramich, D. M. [Qatar Environment and Energy Research Institute(QEERI), HBKU, Qatar Foundation, Doha, Qatar]
Burgdorf, M. J. [Meteorologisches Institut, Universität Hamburg, Bundesstraße 55, Hamburg, Germany]
Ciceri, S. [Max Planck Institute for Astronomy, Königstuhl 17, Heidelberg, Germany]
D'Ago, G. [Dipartimento di Fisica E. R. Caianiello, Universit di Salerno, Via Giovanni Paolo II 132, Fisciano (SA), Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy]
Evans, D. F. [Astrophysics Group, Keele University, Staffordshire, United Kingdom]
Jaimes, R. F. [SUPA, School of Physics and Astronomy, University of St.Andrews, North Haugh, St.Andrews, United Kingdom, European Southern Observatory, Karl-Schwarzschild-Str. 2, Garching bei München, Germany]
Gu, S.-H. [Yunnan Observatories, Chinese Academy of Sciences, Kunming, China]
Hinse, T. C. [Korea Astronomy and Space Science Institute, Daejon, South Korea]
Kains, N. [Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester, United Kingdom]
Kerins, E. [Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester, United Kingdom]
Korhonen, H. [Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark, Finnish Centre for Astronomy with ESO (FINCA), Väisäläntie 20, Piikkiö, Finland]
Kuffmeier, M. [Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark]
Mancini, L. [Max Planck Institute for Astronomy, Königstuhl 17, Heidelberg, Germany]
Popovas, A. [Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark]
Rabus, M. [Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile]
Rahvar, S. [Department of Physics, Sharif University of Technology, P.O. Box 11155-9161, Tehran, Iran]
Rasmussen, R. T. [Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Aarhus C, Denmark]
Scarpetta, G. [Dipartimento di Fisica E. R. Caianiello, Universit di Salerno, Via Giovanni Paolo II 132, Fisciano (SA), Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy]
Skottfelt, J. [Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark, Centre for Electronic Imaging, Department of Physical Sciences, Open University, Milton Keynes, United Kingdom]
Snodgrass, C. [Planetary and Space Sciences, Department of Physical Sciences, Open University, Milton Keynes, United Kingdom]
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) >]
ge, Belgium [> >]
Unda-Sanzana, E. [Unidad de Astronomía, Fac. de Ciencias Básicas, Universidad de Antofagasta, Avda. U. de Antofagasta 02800, Antofagasta, Chile]
Von Essen, C. [Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, Aarhus C, Denmark]
Wang, Y.-B. [Yunnan Observatories, Chinese Academy of Sciences, Kunming, China]
Wertz, O. [Institut d'Astrophysique et de Géophysique, Allée du 6 Aout 17, Sart Tilman, Bat. B5c, Liè]
ge, Belgium [> >]
Maoz, D. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
Friedmann, M. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
Kaspi, S. [School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel]
2016
Astrophysical Journal
Institute of Physics Publishing
820
1
Yes (verified by ORBi)
International
0004-637X
1538-4357
[en] Galaxy: bulge
[en] Spitzer microlensing parallax observations of OGLE-2015-BLG-1212 decisively break a degeneracy between planetary and binary solutions that is somewhat ambiguous when only ground-based data are considered. Only eight viable models survive out of an initial set of 32 local minima in the parameter space. These models clearly indicate that the lens is a stellar binary system possibly located within the bulge of our Galaxy, ruling out the planetary alternative. We argue that several types of discrete degeneracies can be broken via such space-based parallax observations. © 2016. The American Astronomical Society. All rights reserved..
Researchers ; Professionals
http://hdl.handle.net/2268/220171
10.3847/0004-637X/820/1/79

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