| High-precision photometry by telescope defocusing - V. WASP-15 and WASP-16 | |
Southworth, J1; Mancini, L2,3; Browne, P4; Burgdorf, M5; Novati, SC3,6; Dominik, M4; Gerner, T7; Hinse, TC8; Jorgensen, UG9,10; Kains, N11; Ricci, D12; Schafer, S13; Schonebeck, F7; Tregloan-Reed, J1; Alsubai, KA14; Bozza, V3,15; Chen, G2,16; Dodds, P4; Dreizler, S13; Fang XS(房祥松)17 ; Finet, F18; Gu SH(顾盛宏)17; Hardis, S9,10; Harpsoe, K9,10; Henning, T2; Hundertmark, M4; Jessen-Hansen, J19; Kerins, E20; Kjeldsen, H19; Liebig, C4; Lund, MN19; Lundkvist, M19; Mathiasen, M9,10; Nikolov, N2,21; Penny, MT22; Proft, S7; Rahvar, S23; Sahu, K24; Scarpetta, G3,6,15; Skottfelt, J9,10; Snodgrass, C25; Surdej, J17; Wertz, O17
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| 发表期刊 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 2013-09 | |
| 卷号 | 434期号:2页码:1300-1308 |
| DOI | 10.1093/mnras/stt1089 |
| 产权排序 | 第17完成单位 |
| 收录类别 | SCI |
| 关键词 | Stars: Fundamental Parameters Stars: Individual: Wasp-15 Stars: Individual: Wasp-16 Planetary Systems |
| 摘要 | We present new photometric observations of WASP-15 and WASP-16, two transiting extrasolar planetary systems with measured orbital obliquities but without photometric follow-up since their discovery papers. Our new data for WASP-15 comprise observations of one transit simultaneously in four optical passbands using GROND on the MPG/European Southern Observatory (ESO) 2.2 m telescope, plus coverage of half a transit from DFOSC on the Danish 1.54 m telescope, both at ESO La Silla. For WASP-16 we present observations of four complete transits, all from the Danish telescope. We use these new data to refine the measured physical properties and orbital ephemerides of the two systems. Whilst our results are close to the originally determined values for WASP-15, we find that the star and planet in the WASP-16 system are both larger and less massive than previously thought. |
| 资助项目 | Danish Natural Science Research Council ; STFC ; European Community[229517] ; European Community[268421] ; The Danish National Research Foundation ; Qatar National Research Fund (QNRF), member of Qatar Foundation[NPRP 09-476-1-078] ; Korea Research Council for Fundamental Science and Technology (KRCF) ; KASI (Korea Astronomy and Space Science Institute)[2012-1-410-02/2013-9-400-00] ; NSFC[10873031] ; ASTERISK project (ASTERoseismic Investigations with SONG and Kepler) ; European Research Council[267864] ; Communaute francaise de Belgique - Actions de recherche concertees - Academie Wallonie-Europe |
| 项目资助者 | Danish Natural Science Research Council ; STFC ; European Community[229517, 268421] ; The Danish National Research Foundation ; Qatar National Research Fund (QNRF), member of Qatar Foundation[NPRP 09-476-1-078] ; Korea Research Council for Fundamental Science and Technology (KRCF) ; KASI (Korea Astronomy and Space Science Institute)[2012-1-410-02/2013-9-400-00] ; NSFC[10873031] ; ASTERISK project (ASTERoseismic Investigations with SONG and Kepler) ; European Research Council[267864] ; Communaute francaise de Belgique - Actions de recherche concertees - Academie Wallonie-Europe |
| 语种 | 英语 |
| 学科领域 | 天文学 ; 天体物理学 ; 实测天体物理学 ; 恒星与银河系 ; 恒星天文学 |
| 文章类型 | Article |
| 出版者 | OXFORD UNIV PRESS |
| 出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
| ISSN | 0035-8711 |
| URL | 查看原文 |
| WOS记录号 | WOS:000323638200026 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | TRANSITING EXTRASOLAR PLANETS ; STELLAR EVOLUTION DATABASE ; PHYSICAL-PROPERTIES ; ECLIPSING BINARIES ; HOT JUPITERS ; HOST STARS ; MODELS ; SYSTEM ; ISOCHRONES ; RADIUS |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6791 |
| 专题 | 系外行星研究组 |
| 通讯作者 | Southworth, J |
| 作者单位 | 1.Astrophysics Group, Keele University, Staffordshire ST5 5BG, UK 2.Max Planck Institute for Astronomy, Königstuhl 17, D-69117 Heidelberg, Germany 3.Dipartimento di Fisica ‘E. R. Caianiello’, Università di Salerno, Via Ponte Don Melillo, I-84084-Fisciano (SA), Italy 4.SUPA, University of St Andrews, School of Physics & Astronomy, North Haugh, St Andrews KY16 9SS, UK 5.HE Space Operations GmbH, Flughafenallee 24, D-28199 Bremen, Germany 6.Istituto Internazionale per gli Alti Studi Scientifici (IIASS), I-84019 Vietri Sul Mare (SA), Italy 7.Zentrum für Astronomie, Universität Heidelberg, Mönchhofstraße 12-14, D-69120 Heidelberg, Germany 8.Korea Astronomy and Space Science Institute, Daejeon 305-348, Republic of Korea 9.Niels Bohr Institute, Københavns Universitet, Juliane Maries vej 30, DK-2100 Copenhagen Ø, Denmark 10.Centre for Star and Planet Formation, Natural History Museum of Denmark, Københavns Universitet, Øster Voldgade 5-7, DK-1350 København K, Denmark 11.European Southern Observatory, Karl-Schwarzschild-Straße 2, D-85748 Garching bei München, Germany 12.Instituto de Astronomía-UNAM, Km 103 Carretera Tijuana Ensenada, 422860 Ensenada (Baja Cfa), Mexico 13.Institut für Astrophysik, Georg-August-Universität Göttingen, Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany 14.Qatar Foundation, PO Box 5825, Doha, Qatar 15.Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, I-80126, Napoli, Italy 16.Purple Mountain Observatory & Key Laboratory for Radio Astronomy, Chinese Academy of Sciences, 2 West Beijing Road, Nanjing 210008, China 17.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China 18.Institut d'Astrophysique et de Géophysique, Université de Liège, B-4000 Liège, Belgium 19.Stellar Astrophysics Centre (SAC), Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Aarhus C, Denmark 20.Jodrell Bank Centre for Astrophysics, University of Manchester, Oxford Road, Manchester M13 9PL, UK 21.Astrophysics Group, University of Exeter, Stocker Road, EX4 4QL Exeter, UK 22.Department of Astronomy, Ohio State University, 140 W. 18th Avenue, Columbus, OH 43210, USA 23.Department of Physics, Sharif University of Technology, PO Box 11155-9161, Tehran, Iran 24.Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA 25.Max-Planck-Institute for Solar System Research, Max-Planck Str. 2, D-37191 Katlenburg-Lindau, Germany |
| 推荐引用方式 GB/T 7714 | Southworth, J,Mancini, L,Browne, P,et al. High-precision photometry by telescope defocusing - V. WASP-15 and WASP-16[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2013,434(2):1300-1308. |
| APA | Southworth, J.,Mancini, L.,Browne, P.,Burgdorf, M.,Novati, SC.,...&Wertz, O.(2013).High-precision photometry by telescope defocusing - V. WASP-15 and WASP-16.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,434(2),1300-1308. |
| MLA | Southworth, J,et al."High-precision photometry by telescope defocusing - V. WASP-15 and WASP-16".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 434.2(2013):1300-1308. |
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