Article (Scientific journals)
THE SPITZER MICROLENSING PROGRAM AS A PROBE for GLOBULAR CLUSTER PLANETS: ANALYSIS of OGLE-2015-BLG-0448
Poleski, R.; Zhu, W.; Christie, G. W. et al.
2016In Astrophysical Journal, 823 (1)
Peer Reviewed verified by ORBi
 

Files


Full Text
Poleski_et_al_2015.pdf
Publisher postprint (696.58 kB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
OGLE-2015-BLG-0448
Abstract :
[en] The microlensing event OGLE-2015-BLG-0448 was observed by Spitzer and lay within the tidal radius of the globular cluster NGC 6558. The event had moderate magnification and was intensively observed, hence it had the potential to probe the distribution of planets in globular clusters. We measure the proper motion of NGC 6558 ((μcl (N, E) = +0.36 ± 0.10, +1.42 ± 0.10 mas yr-1) as well as the source and show that the lens is not a cluster member. Even though this particular event does not probe the distribution of planets in globular clusters, other potential cluster lens events can be verified using our methodology. Additionally, we find that microlens parallax measured using Optical Gravitational Lens Experiment (OGLE) photometry is consistent with the value found based on the light curve displacement between the Earth and Spitzer. © 2016. The American Astronomical Society. All rights reserved.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Poleski, R.;  Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States, Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland
Zhu, W.;  Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States
Christie, G. W.;  Auckland Observatory, Auckland, New Zealand
Udalski, A.;  Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland
Gould, A.;  Max-Planck-Institute for Astronomy, Königstuhl 17, Heidelberg, Germany, Korea Astronomy and Space Science Institute, Daejon, South Korea
Bachelet, E.;  Las Cumbres Observatory Global Telescope Network, 6740 Cortona Drive, Goleta, CA, United States
Skottfelt, J.;  Centre for Electronic Imaging, Department of Physical Sciences, Open University, Milton Keynes, United Kingdom, Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark
Novati, S. C.;  NASA Exoplanet Science Institute, California Institute of Technology, Pasadena, CA, United States, Dipartimento di Fisica E.R. Caianiello, Università di Salerno, Via Giovanni Paolo II 132, Fisciano, Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy
Szymański, M. K.;  Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland
Soszyński, I.;  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 160C, Concepción, Chile
Wyrzykowski, Ł.;  Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland
Ulaczyk, K.;  Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland, Department of Physics, University of Warwick, Coventry, United Kingdom
Pietrukowicz, P.;  Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland
Kozłowski, S.;  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
Pawlak, M.;  Warsaw University Observatory, Al. Ujazdowskie 4, Warszawa, Poland
Beichman, C.;  NASA Exoplanet Science Institute, 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.;  Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, United States
Fausnaugh, M.;  Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States
Gaudi, B. S.;  Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States
Henderson, C. B.;  Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, United States
Pogge, R. W.;  Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States
Shvartzvald, Y.;  Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, United States
Wibking, B.;  Department of Astronomy, Ohio State University, 140 West 18th Avenue, Columbus, OH, United States
Yee, J. C.;  Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA, United States
Beatty, T. G.;  Department of Astronomy and Astrophysics, Center for Exoplanets and Habitable Worlds, Pennsylvania State University, University Park, PA, United States
Eastman, J. D.;  Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA, United States
Drummond, J.;  Possum Observatory, Patutahi, New Zealand
Friedmann, M.;  School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel
Henderson, M.;  Department of Physics and Astronomy, University of Montana, 32 Campus Drive, No. 1080, Missoula, MT, United States
Johnson, J. A.;  Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA, United States
Kaspi, S.;  Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark
Maoz, D.;  School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel
McCormick, J.;  Farm Cove Observatory, Centre for Backyard Astrophysics, Pakuranga, Auckland, New Zealand, University of Pennsylvania, Department of Physics and Astronomy, Philadelphia, PA, United States
McCrady, N.;  Department of Physics and Astronomy, University of Montana, 32 Campus Drive, No. 1080, Missoula, MT, United States
Natusch, T.;  Auckland Observatory, Auckland, New Zealand, AUT University, Auckland, New Zealand
Ngan, H.;  Auckland Observatory, Auckland, New Zealand
Porritt, I.;  Turitea Observatory, Palmerston North, New Zealand
Relles, H. M.;  Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA, United States
Sliski, D. H.
Tan, T.-G.;  Perth Exoplanet Survey Telescope, Perth, Australia
Wittenmyer, R. A.;  School of Physics, Australian Centre for Astrobiology, UNSW Australia, Sydney, NSW, Australia, Australian Centre for Astrobiology, University of New South Wales, Sydney, Australia, Computational Engineering and Science Research Centre, University of Southern Queensland, Toowoomba, QLD, Australia
Wright, J. T.;  Department of Astronomy and Astrophysics, Center for Exoplanets and Habitable Worlds, Pennsylvania State University, University Park, PA, United States
Street, R. A.;  Las Cumbres Observatory Global Telescope Network, 6740 Cortona Drive, Goleta, CA, United States
Tsapras, Y.;  Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg (ZAH), Heidelberg, Germany
Bramich, D. M.;  Qatar Environment and Energy Research Institute (QEERI), HBKU, Qatar Foundation, Doha, Qatar
Horne, K.;  SUPA, School of Physics and Astronomy, University of St.Andrews, North Haugh, St.Andrews, United Kingdom
Snodgrass, C.;  Planetary and Space Sciences, Department of Physical Sciences, Open University, Milton Keynes, United Kingdom
Steele, I. A.;  Astrophysics Research Institute, Liverpool John Moores University, Liverpool, United Kingdom
Menzies, J.;  South African Astronomical Observatory, P.O. Box 9, Observatory, South Africa
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
Wambsganss, J.;  Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg (ZAH), Heidelberg, Germany
Schmidt, R.;  Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg (ZAH), Heidelberg, Germany
Cassan, A.;  Sorbonne Universités, UPMC Univ Paris 6, CNRS, UMR 7095, Institut d'Astrophysique de Paris, 98 bis bd Arago, Paris, France
Ranc, C.;  Sorbonne Universités, UPMC Univ Paris 6, CNRS, UMR 7095, Institut d'Astrophysique de Paris, 98 bis bd Arago, Paris, France
Mao, S.;  National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China
Bozza, V.;  Dipartimento di Fisica E.R. Caianiello, Università di Salerno, Via Giovanni Paolo II 132, Fisciano, Italy, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Napoli, Italy
Dominik, M.;  SUPA, School of Physics and Astronomy, University of St.Andrews, North Haugh, St.Andrews, United Kingdom
Hundertmark, M. P. G.;  Niels Bohr Institute and Centre for Star and Planet Formation, University of Copenhagen, Øster Voldgade 5, Copenhagen K, Denmark
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
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, Università di Salerno, Via Giovanni Paolo II 132, Fisciano, Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Napoli, Italy
Evans, D. F.;  Astrophysics Group, Keele University, Staffordshire, United Kingdom
Gu, S.-H.;  Yunnan Observatories, Chinese Academy of Sciences, Kunming, China
Hinse, T. C.;  Korea Astronomy and Space Science Institute, 776 Daedukdae-ro, Yuseong-gu, Daejeon, 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 Astrofiásica, Facultad de Fiásica, 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, Università di Salerno, Via Giovanni Paolo II 132, Fisciano, Italy, Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy
Southworth, J.;  Astrophysics Group, Keele University, Staffordshire, United Kingdom
Surdej, Jean  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Unda-Sanzana, E.;  Unidad de Astronomiáa, Fac. de Ciencias Básicas, Universidad de Antofagasta, Avda. U. de Antofagasta 02800, Antofagasta, Chile
Verma, P.;  Istituto Internazionale per Gli Alti Studi Scientifici (IIASS), Via G. Pellegrino 19, Vietri sul Mare (SA), Italy
Essen, C. V.;  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, Allee du 6 Aout 17, Sart Tilman, Bat. B5c, Liège, Belgium
More authors (77 more) Less
Language :
English
Title :
THE SPITZER MICROLENSING PROGRAM AS A PROBE for GLOBULAR CLUSTER PLANETS: ANALYSIS of OGLE-2015-BLG-0448
Publication date :
2016
Journal title :
Astrophysical Journal
ISSN :
0004-637X
eISSN :
1538-4357
Publisher :
Institute of Physics Publishing
Volume :
823
Issue :
1
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 11 January 2018

Statistics


Number of views
47 (0 by ULiège)
Number of downloads
89 (0 by ULiège)

Scopus citations®
 
19
Scopus citations®
without self-citations
3
OpenCitations
 
39

Bibliography


Similar publications



Contact ORBi