Show simple item record

Files in this item

Thumbnail
Name:
Horne_2013_TAJ_MOA.pdf
Size:
1.433Mb
Format:
PDF
View/Open

MOA-2010-BLG-328Lb : a sub-Neptune orbiting very Late M dwarf?

Item metadata

dc.contributor.authorFurusawa, K.
dc.contributor.authorUdalski, A.
dc.contributor.authorSumi, T.
dc.contributor.authorBennett, D. P.
dc.contributor.authorBond, I. A.
dc.contributor.authorGould, A.
dc.contributor.authorJørgensen, U. G.
dc.contributor.authorSnodgrass, C.
dc.contributor.authorDominis Prester, D.
dc.contributor.authorAlbrow, M. D.
dc.contributor.authorAbe, F.
dc.contributor.authorBotzler, C. S.
dc.contributor.authorChote, P.
dc.contributor.authorFreeman, M.
dc.contributor.authorFukui, A.
dc.contributor.authorHarris, P.
dc.contributor.authorItow, Y.
dc.contributor.authorLing, C. H.
dc.contributor.authorMasuda, K.
dc.contributor.authorMatsubara, Y.
dc.contributor.authorMiyake, N.
dc.contributor.authorMuraki, Y.
dc.contributor.authorOhnishi, K.
dc.contributor.authorRattenbury, N. J.
dc.contributor.authorSaito, To.
dc.contributor.authorSullivan, D. J.
dc.contributor.authorSuzuki, D.
dc.contributor.authorSweatman, W. L.
dc.contributor.authorTristram, P. J.
dc.contributor.authorWada, K.
dc.contributor.authorYock, P. C. M.
dc.contributor.authorSzymański, M. K.
dc.contributor.authorSoszyński, I.
dc.contributor.authorKubiak, M.
dc.contributor.authorPoleski, R.
dc.contributor.authorUlaczyk, K.
dc.contributor.authorPietrzyński, G.
dc.contributor.authorWyrzykowski, Ł.
dc.contributor.authorChoi, J.-Y.
dc.contributor.authorChristie, G. W.
dc.contributor.authorDePoy, D. L.
dc.contributor.authorDong, Subo
dc.contributor.authorDrummond, J.
dc.contributor.authorGaudi, B. S.
dc.contributor.authorHan, C.
dc.contributor.authorHung, L.-W.
dc.contributor.authorHwang, K.-H.
dc.contributor.authorLee, C.-U.
dc.contributor.authorMcCormick, J.
dc.contributor.authorMoorhouse, D.
dc.contributor.authorNatusch, T.
dc.contributor.authorNola, M.
dc.contributor.authorOfek, E.
dc.contributor.authorPogge, R. W.
dc.contributor.authorShin, I.-G.
dc.contributor.authorSkowron, J.
dc.contributor.authorThornley, G.
dc.contributor.authorYee, J. C.
dc.contributor.authorAlsubai, K. A.
dc.contributor.authorBozza, V.
dc.contributor.authorBrowne, P.
dc.contributor.authorBurgdorf, M. J.
dc.contributor.authorCalchi Novati, S.
dc.contributor.authorDodds, P.
dc.contributor.authorDominik, M.
dc.contributor.authorFinet, F.
dc.contributor.authorGerner, T.
dc.contributor.authorHardis, S.
dc.contributor.authorHarpsøe, K.
dc.contributor.authorHinse, T. C.
dc.contributor.authorHundertmark, M.
dc.contributor.authorKains, Noé
dc.contributor.authorKerins, E.
dc.contributor.authorLiebig, C.
dc.contributor.authorMancini, L.
dc.contributor.authorMathiasen, M.
dc.contributor.authorPenny, M. T.
dc.contributor.authorProft, S.
dc.contributor.authorRahvar, S.
dc.contributor.authorRicci, D.
dc.contributor.authorScarpetta, G.
dc.contributor.authorSchäfer, S.
dc.contributor.authorSchönebeck, F.
dc.contributor.authorSouthworth, J.
dc.contributor.authorSurdej, J.
dc.contributor.authorWambsganss, J.
dc.contributor.authorStreet, R. A.
dc.contributor.authorBramich, D. M.
dc.contributor.authorSteele, I. A.
dc.contributor.authorTsapras, Y.
dc.contributor.authorHorne, K.
dc.contributor.authorDonatowicz, J.
dc.contributor.authorSahu, K. C.
dc.contributor.authorBachelet, E.
dc.contributor.authorBatista, V.
dc.contributor.authorBeatty, T. G.
dc.contributor.authorBeaulieu, J.-P.
dc.contributor.authorBennett, C. S.
dc.contributor.authorBlack, C.
dc.contributor.authorBowens-Rubin, R.
dc.contributor.authorBrillant, S.
dc.contributor.authorCaldwell, J. A. R.
dc.contributor.authorCassan, A.
dc.contributor.authorCole, A. A.
dc.contributor.authorCorrales, E.
dc.contributor.authorCoutures, C.
dc.contributor.authorDieters, S.
dc.contributor.authorFouqué, P.
dc.contributor.authorGreenhill, J.
dc.contributor.authorHenderson, C. B.
dc.contributor.authorKubas, D.
dc.contributor.authorMarquette, J.-B.
dc.contributor.authorMartin, R.
dc.contributor.authorMenzies, J. W.
dc.contributor.authorShappee, B.
dc.contributor.authorWilliams, A.
dc.contributor.authorWouters, D.
dc.contributor.authorvan Saders, J.
dc.contributor.authorZellem, R.
dc.contributor.authorZub, M.
dc.date.accessioned2014-09-23T15:31:01Z
dc.date.available2014-09-23T15:31:01Z
dc.date.issued2013-12-20
dc.identifier.citationFurusawa , K , Udalski , A , Sumi , T , Bennett , D P , Bond , I A , Gould , A , Jørgensen , U G , Snodgrass , C , Dominis Prester , D , Albrow , M D , Abe , F , Botzler , C S , Chote , P , Freeman , M , Fukui , A , Harris , P , Itow , Y , Ling , C H , Masuda , K , Matsubara , Y , Miyake , N , Muraki , Y , Ohnishi , K , Rattenbury , N J , Saito , T , Sullivan , D J , Suzuki , D , Sweatman , W L , Tristram , P J , Wada , K , Yock , P C M , Szymański , M K , Soszyński , I , Kubiak , M , Poleski , R , Ulaczyk , K , Pietrzyński , G , Wyrzykowski , Ł , Choi , J-Y , Christie , G W , DePoy , D L , Dong , S , Drummond , J , Gaudi , B S , Han , C , Hung , L-W , Hwang , K-H , Lee , C-U , McCormick , J , Moorhouse , D , Natusch , T , Nola , M , Ofek , E , Pogge , R W , Shin , I-G , Skowron , J , Thornley , G , Yee , J C , Alsubai , K A , Bozza , V , Browne , P , Burgdorf , M J , Calchi Novati , S , Dodds , P , Dominik , M , Finet , F , Gerner , T , Hardis , S , Harpsøe , K , Hinse , T C , Hundertmark , M , Kains , N , Kerins , E , Liebig , C , Mancini , L , Mathiasen , M , Penny , M T , Proft , S , Rahvar , S , Ricci , D , Scarpetta , G , Schäfer , S , Schönebeck , F , Southworth , J , Surdej , J , Wambsganss , J , Street , R A , Bramich , D M , Steele , I A , Tsapras , Y , Horne , K , Donatowicz , J , Sahu , K C , Bachelet , E , Batista , V , Beatty , T G , Beaulieu , J-P , Bennett , C S , Black , C , Bowens-Rubin , R , Brillant , S , Caldwell , J A R , Cassan , A , Cole , A A , Corrales , E , Coutures , C , Dieters , S , Fouqué , P , Greenhill , J , Henderson , C B , Kubas , D , Marquette , J-B , Martin , R , Menzies , J W , Shappee , B , Williams , A , Wouters , D , van Saders , J , Zellem , R & Zub , M 2013 , ' MOA-2010-BLG-328Lb : a sub-Neptune orbiting very Late M dwarf? ' , Astrophysical Journal , vol. 779 , no. 2 , 91 . https://doi.org/10.1088/0004-637X/779/2/91en
dc.identifier.issn0004-637X
dc.identifier.otherPURE: 149343104
dc.identifier.otherPURE UUID: cc03b4f4-aa4b-437e-8d8f-3fd649bce0f7
dc.identifier.otherBibCode: 2013ApJ...779...91F
dc.identifier.otherScopus: 84890062483
dc.identifier.otherORCID: /0000-0002-3202-0343/work/75996725
dc.identifier.urihttps://hdl.handle.net/10023/5488
dc.descriptionK.A., D.M.B., M.D., K.H., M.H., C.L., C.S., R.A.S., and Y.T. are thankful to Qatar National Research Fund (QNRF), a member of the Qatar Foundation, for support by grant NPRP 09-476-1-078. K.H. is supported by a Royal Society Leverhulme Trust Senior Research Fellowship.en
dc.description.abstractWe analyze the planetary microlensing event MOA-2010-BLG-328. The best fit yields host and planetary masses of M h = 0.11 ± 0.01 M ☉ and M p = 9.2 ± 2.2 M ⊕, corresponding to a very late M dwarf and sub-Neptune-mass planet, respectively. The system lies at D L = 0.81 ± 0.10 kpc with projected separation r ⊥ = 0.92 ± 0.16 AU. Because of the host's a priori unlikely close distance, as well as the unusual nature of the system, we consider the possibility that the microlens parallax signal, which determines the host mass and distance, is actually due to xallarap (source orbital motion) that is being misinterpreted as parallax. We show a result that favors the parallax solution, even given its close host distance. We show that future high-resolution astrometric measurements could decisively resolve the remaining ambiguity of these solutions.
dc.format.extent12
dc.language.isoeng
dc.relation.ispartofAstrophysical Journalen
dc.rightsCopyright 2013. The American Astronomical Society. All rights reserved.en
dc.subjectGravitational lensing: microen
dc.subjectPlanetary systemsen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleMOA-2010-BLG-328Lb : a sub-Neptune orbiting very Late M dwarf?en
dc.typeJournal articleen
dc.contributor.sponsorScience & Technology Facilities Councilen
dc.contributor.sponsorScience & Technology Facilities Councilen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.identifier.doihttps://doi.org/10.1088/0004-637X/779/2/91
dc.description.statusPeer revieweden
dc.identifier.grantnumberST/K001515/1en
dc.identifier.grantnumberST/J001651/1en


This item appears in the following Collection(s)

Show simple item record

Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.