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MOA-2010-BLG-523 : "Failed Planet" = RS CVn Star

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dc.contributor.authorGould, A.
dc.contributor.authorYee, J. C.
dc.contributor.authorBond, I. A.
dc.contributor.authorUdalski, A.
dc.contributor.authorHan, C.
dc.contributor.authorJorgensen, U. G.
dc.contributor.authorGreenhill, J.
dc.contributor.authorTsapras, Y.
dc.contributor.authorPinsonneault, M. H.
dc.contributor.authorBensby, T.
dc.contributor.authorAllen, W.
dc.contributor.authorAlmeida, L. A.
dc.contributor.authorBos, M.
dc.contributor.authorChristie, G. W.
dc.contributor.authorDePoy, D. L.
dc.contributor.authorDong, Subo
dc.contributor.authorGaudi, B. S.
dc.contributor.authorHung, L-W
dc.contributor.authorJablonski, F.
dc.contributor.authorLee, C-U
dc.contributor.authorMcCormick, J.
dc.contributor.authorMoorhouse, D.
dc.contributor.authorMunoz, J. A.
dc.contributor.authorNatusch, T.
dc.contributor.authorNola, M.
dc.contributor.authorPogge, R. W.
dc.contributor.authorSkowron, J.
dc.contributor.authorThornley, G.
dc.contributor.authorAbe, F.
dc.contributor.authorBennett, D. P.
dc.contributor.authorBotzler, C. S.
dc.contributor.authorChote, P.
dc.contributor.authorFreeman, M.
dc.contributor.authorFukui, A.
dc.contributor.authorFurusawa, K.
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.authorOhnishi, K.
dc.contributor.authorRattenbury, N. J.
dc.contributor.authorSaito, To.
dc.contributor.authorSullivan, D. J.
dc.contributor.authorSumi, T.
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.authorSzymanski, M. K.
dc.contributor.authorSoszynski, I.
dc.contributor.authorKubiak, M.
dc.contributor.authorPoleski, R.
dc.contributor.authorUlaczyk, K.
dc.contributor.authorPietrzynski, G.
dc.contributor.authorWyrzykowski, L.
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.authorHarpsoe, K.
dc.contributor.authorHessman, F. V.
dc.contributor.authorHinse, T. C.
dc.contributor.authorHundertmark, M.
dc.contributor.authorKains, N.
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.authorSahu, K. C.
dc.contributor.authorScarpetta, G.
dc.contributor.authorSchaefer, S.
dc.contributor.authorSchoenebeck, F.
dc.contributor.authorSnodgrass, C.
dc.contributor.authorSouthworth, J.
dc.contributor.authorSurdej, J.
dc.contributor.authorWambsganss, J.
dc.contributor.authorStreet, R. A.
dc.contributor.authorHorne, K.
dc.contributor.authorBramich, D. M.
dc.contributor.authorSteele, I. A.
dc.contributor.authorAlbrow, M. D.
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.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.authorPrester, D. Dominis
dc.contributor.authorDonatowicz, J.
dc.contributor.authorFouque, P.
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.authorvan Saders, J.
dc.contributor.authorZub, M.
dc.date.accessioned2014-08-18T16:01:00Z
dc.date.available2014-08-18T16:01:00Z
dc.date.issued2013-02-01
dc.identifier79144703
dc.identifierb0e125ca-ae2a-467c-ada0-7c0a435ce519
dc.identifier000313869800072
dc.identifier84872737092
dc.identifier.citationGould , A , Yee , J C , Bond , I A , Udalski , A , Han , C , Jorgensen , U G , Greenhill , J , Tsapras , Y , Pinsonneault , M H , Bensby , T , Allen , W , Almeida , L A , Bos , M , Christie , G W , DePoy , D L , Dong , S , Gaudi , B S , Hung , L-W , Jablonski , F , Lee , C-U , McCormick , J , Moorhouse , D , Munoz , J A , Natusch , T , Nola , M , Pogge , R W , Skowron , J , Thornley , G , Abe , F , Bennett , D P , Botzler , C S , Chote , P , Freeman , M , Fukui , A , Furusawa , K , Harris , P , Itow , Y , Ling , C H , Masuda , K , Matsubara , Y , Miyake , N , Ohnishi , K , Rattenbury , N J , Saito , T , Sullivan , D J , Sumi , T , Suzuki , D , Sweatman , W L , Tristram , P J , Wada , K , Yock , P C M , Szymanski , M K , Soszynski , I , Kubiak , M , Poleski , R , Ulaczyk , K , Pietrzynski , G , Wyrzykowski , L , Alsubai , K A , Bozza , V , Browne , P , Burgdorf , M J , Calchi Novati , S , Dodds , P , Dominik , M , Finet , F , Gerner , T , Hardis , S , Harpsoe , K , Hessman , F V , Hinse , T C , Hundertmark , M , Kains , N , Kerins , E , Liebig , C , Mancini , L , Mathiasen , M , Penny , M T , Proft , S , Rahvar , S , Ricci , D , Sahu , K C , Scarpetta , G , Schaefer , S , Schoenebeck , F , Snodgrass , C , Southworth , J , Surdej , J , Wambsganss , J , Street , R A , Horne , K , Bramich , D M , Steele , I A , Albrow , M D , Bachelet , E , Batista , V , Beatty , T G , Beaulieu , J-P , Bennett , C S , Bowens-Rubin , R , Brillant , S , Caldwell , J A R , Cassan , A , Cole , A A , Corrales , E , Coutures , C , Dieters , S , Prester , D D , Donatowicz , J , Fouque , P , Henderson , C B , Kubas , D , Marquette , J-B , Martin , R , Menzies , J W , Shappee , B , Williams , A , van Saders , J & Zub , M 2013 , ' MOA-2010-BLG-523 : "Failed Planet" = RS CVn Star ' , Astrophysical Journal , vol. 763 , no. 2 , 141 . https://doi.org/10.1088/0004-637X/763/2/141en
dc.identifier.issn0004-637X
dc.identifier.otherORCID: /0000-0002-3202-0343/work/75996760
dc.identifier.urihttps://hdl.handle.net/10023/5191
dc.description.abstractThe Galactic bulge source MOA-2010-BLG-523S exhibited short-term deviations from a standard microlensing light curve near the peak of an A(max) similar to 265 high-magnification microlensing event. The deviations originally seemed consistent with expectations for a planetary companion to the principal lens. We combine long-term photometric monitoring with a previously published high-resolution spectrum taken near peak to demonstrate that this is an RS CVn variable, so that planetary microlensing is not required to explain the light-curve deviations. This is the first spectroscopically confirmed RS CVn star discovered in the Galactic bulge.
dc.format.extent11
dc.format.extent607982
dc.language.isoeng
dc.relation.ispartofAstrophysical Journalen
dc.subjectGravitational lensing: microen
dc.subjectPlanetary systemsen
dc.subjectStarspotsen
dc.subjectStars: variables: generalen
dc.subjectGravitational lensing experimenten
dc.subjectGalactic bulgeen
dc.subjectMicrolensing eventsen
dc.subjectHigh-magnificationen
dc.subjectVariable-starsen
dc.subjectDwarf starsen
dc.subjectSystemsen
dc.subjectPhotometryen
dc.subjectRotationen
dc.subjectCatalogen
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleMOA-2010-BLG-523 : "Failed Planet" = RS CVn Staren
dc.typeJournal articleen
dc.contributor.sponsorScience & Technology Facilities Councilen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.identifier.doi10.1088/0004-637X/763/2/141
dc.description.statusPeer revieweden
dc.identifier.grantnumberST/J001651/1en


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