<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Journal Article">
		<site>plutao.sid.inpe.br 800</site>
		<holdercode>{isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}</holdercode>
		<identifier>J8LNKAN8RW/3D543J9</identifier>
		<repository>dpi.inpe.br/plutao/2012/11.28.18.48.43</repository>
		<lastupdate>2013:01.28.16.27.23 dpi.inpe.br/plutao@80/2008/08.19.15.01 administrator</lastupdate>
		<metadatarepository>dpi.inpe.br/plutao/2012/11.28.18.48.44</metadatarepository>
		<metadatalastupdate>2018:06.05.00.02.12 dpi.inpe.br/plutao@80/2008/08.19.15.01 administrator {D 2012}</metadatalastupdate>
		<secondarykey>INPE--PRE/</secondarykey>
		<doi>10.1088/0004-637X/755/2/91</doi>
		<issn>0004-637X</issn>
		<issn>1538-4357</issn>
		<label>lattes: 7812463045514059 86 ShinHCUSGBDFHSKSPPUPKSWABBBCFFFIKLMMMMOORSSSSSTTWYBSSSTABBNDDFGGHHHHHJJKKLLLMMPRRSSSSTWWABCDDGHJLMMMNNPPTTYABBBCCCCDPDGKMMSZ:2012:CHLOBI</label>
		<citationkey>ShinHCUSGBDFHSKSPPUPKSWABBBCFFFIKLMMMMOORSSSSSTTWYBSSSTABBNDDFGGHHHHHJJKKLLLMMPRRSSSSTWWABCDDGHJLMMMNNPPTTYABBBCCCCDPDGKMMS:2012:ChLoBi</citationkey>
		<title>Characterizing low-mass binaries from observation of long-timescale caustic-crossing gravitational microlensing events</title>
		<year>2012</year>
		<month>Aug.</month>
		<secondarytype>PRE PI</secondarytype>
		<numberoffiles>1</numberoffiles>
		<size>1928 KiB</size>
		<author>Shin, I. -G.,</author>
		<author>Han, C.,</author>
		<author>Choi, J. -Y.,</author>
		<author>Udalski, A.,</author>
		<author>Sumi, T.,</author>
		<author>Gould, A.,</author>
		<author>Bozza, V.,</author>
		<author>Dominik, M.,</author>
		<author>Fouqué, P.,</author>
		<author>Horne, K.,</author>
		<author>Szyma ski, M. K.,</author>
		<author>Kubiak, M.,</author>
		<author>Soszy ski, I.,</author>
		<author>Pietrzy ski, G.,</author>
		<author>Poleski, R.,</author>
		<author>Ulaczyk, K.,</author>
		<author>Pietrukowicz, P.,</author>
		<author>Koz owski, S.,</author>
		<author>Skowron, J.,</author>
		<author>Wyrzykowski,  .,</author>
		<author>Abe, F.,</author>
		<author>Bennett, D. P.,</author>
		<author>Bond, I. A.,</author>
		<author>Botzler, C. S.,</author>
		<author>Chote, P.,</author>
		<author>Freeman, M.,</author>
		<author>Fukui, A.,</author>
		<author>Furusawa, K.,</author>
		<author>Itow, Y.,</author>
		<author>Kobara, S.,</author>
		<author>Ling, C. H.,</author>
		<author>Masuda, K.,</author>
		<author>Matsubara, Y.,</author>
		<author>Miyake, N.,</author>
		<author>Muraki, Y.,</author>
		<author>Ohmori, K.,</author>
		<author>Ohnishi, K.,</author>
		<author>Rattenbury, N. J.,</author>
		<author>Saito, To.,</author>
		<author>Sullivan, D. J.,</author>
		<author>Suzuki, D.,</author>
		<author>Suzuki, K.,</author>
		<author>Sweatman, W. L.,</author>
		<author>Takino, S.,</author>
		<author>Tristram, P. J.,</author>
		<author>Wada, K.,</author>
		<author>Yock, P. C. M.,</author>
		<author>Bramich, D. M.,</author>
		<author>Snodgrass, C.,</author>
		<author>Steele, I. A.,</author>
		<author>Street, R. A.,</author>
		<author>Tsapras, Y.,</author>
		<author>Alsubai, K. A.,</author>
		<author>Browne, P.,</author>
		<author>Burgdorf, M. J.,</author>
		<author>Novati, S. Calchi,</author>
		<author>Dodds, P.,</author>
		<author>Dreizler, S.,</author>
		<author>Fang, X. -S.,</author>
		<author>Grundahl, F.,</author>
		<author>Gu, C. -H.,</author>
		<author>Hardis, S.,</author>
		<author>Harps e, K.,</author>
		<author>Hinse, T. C.,</author>
		<author>Hornstrup, A.,</author>
		<author>Hundertmark, M.,</author>
		<author>Jessen-Hansen, J.,</author>
		<author>J rgensen, U. G.,</author>
		<author>Kains, N.,</author>
		<author>Kerins, E.,</author>
		<author>Liebig, C.,</author>
		<author>Lund, M.,</author>
		<author>Lunkkvist, M.,</author>
		<author>Mancini, L.,</author>
		<author>Mathiasen, M.,</author>
		<author>Penny, M. T.,</author>
		<author>Rahvar, S.,</author>
		<author>Ricci, D.,</author>
		<author>Scarpetta, G.,</author>
		<author>Skottfelt, J.,</author>
		<author>Southworth, J.,</author>
		<author>Surdej, J.,</author>
		<author>Tregloan-Reed, J.,</author>
		<author>Wambsganss, J.,</author>
		<author>Wertz, O.,</author>
		<author>Almeida, Leonardo Andrade de,</author>
		<author>Batista, V.,</author>
		<author>Christie, G.,</author>
		<author>Depoy, D. L.,</author>
		<author>Dong, Subo,</author>
		<author>Gaudi, B. S.,</author>
		<author>Henderson, C.,</author>
		<author>Jablonski, Francisco,</author>
		<author>Lee, C. -U.,</author>
		<author>McCormick, J.,</author>
		<author>McGregor, D.,</author>
		<author>Moorhouse, D.,</author>
		<author>Natusch, T.,</author>
		<author>Ngan, H.,</author>
		<author>Park, S. -Y.,</author>
		<author>Pogge, R. W.,</author>
		<author>Tan, T. -G.,</author>
		<author>Thornley, G.,</author>
		<author>Yee, J. C.,</author>
		<author>Albrow, M. D.,</author>
		<author>Bachelet, E.,</author>
		<author>Beaulieu, J. -P.,</author>
		<author>Brillant, S.,</author>
		<author>Cassan, A.,</author>
		<author>Cole, A. A.,</author>
		<author>Corrales, E.,</author>
		<author>Coutures, C.,</author>
		<author>Dieters, S.,</author>
		<author>Prester, D. Dominis,</author>
		<author>Donatowicz, J.,</author>
		<author>Greenhill, J.,</author>
		<author>Kubas, D.,</author>
		<author>Marquette, J. -B.,</author>
		<author>Menzies, J. W.,</author>
		<author>Sahu, K. C.,</author>
		<author>Zub,</author>
		<author>,</author>
		<author>M.,</author>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group></group>
		<group>DAS-CEA-INPE-MCTI-GOV-BR</group>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation></affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress></electronicmailaddress>
		<electronicmailaddress>leonardo@das.inpe.br</electronicmailaddress>
		<e-mailaddress>leonardo@das.inpe.br</e-mailaddress>
		<journal>Astrophysical Journal</journal>
		<volume>755</volume>
		<number>2</number>
		<pages>91 (10pp)</pages>
		<secondarymark>A1_ASTRONOMIA_/_FÍSICA A2_ENGENHARIAS_IV A1_GEOCIÊNCIAS</secondarymark>
		<transferableflag>1</transferableflag>
		<contenttype>External Contribution</contenttype>
		<versiontype>publisher</versiontype>
		<keywords>gravitational microlensing, binaries.</keywords>
		<abstract>Despite the astrophysical importance of binary star systems, detections are limited to those located in small ranges of separations, distances, and masses and thus it is necessary to use a variety of observational techniques for a complete view of stellar multiplicity across a broad range of physical parameters. In this paper, we report the detections and measurements of two binaries discovered from observations of microlensing events MOA-2011-BLG-090 and OGLE-2011-BLG-0417. Determinations of the binary masses are possible by simultaneously measuring the Einstein radius and the lens parallax. The measured masses of the binary components are 0.43M and 0.39M for MOA-2011-BLG-090 and 0.57M and 0.17M for OGLE-2011-BLG-0417 and thus both lens components of MOA-2011-BLG-090 and one component of OGLE-2011-BLG-0417 are M dwarfs, demonstrating the usefulness of microlensing in detecting binaries composed of low-mass components. From modeling of the light curves considering full Keplerian motion of the lens, we also measure the orbital parameters of the binaries. The blended light of OGLE-2011-BLG-0417 comes very likely from the lens itself, making it possible to check the microlensing orbital solution by follow-up radial-velocity observation. For both events, the caustic-crossing parts of the light curves, which are critical for determining the physical lens parameters, were resolved by high-cadence survey observations and thus it is expected that the number of microlensing binaries with measured physical parameters will increase in the future.</abstract>
		<area>CEA</area>
		<language>pt</language>
		<targetfile>0004-637X_755_2_91.pdf</targetfile>
		<usergroup>administrator</usergroup>
		<usergroup>lattes</usergroup>
		<usergroup>marciana</usergroup>
		<visibility>shown</visibility>
		<archivingpolicy>allowpublisher allowfinaldraft</archivingpolicy>
		<readpermission>allow from all</readpermission>
		<documentstage>not transferred</documentstage>
		<nexthigherunit>8JMKD3MGPCW/3ETR8EH</nexthigherunit>
		<dissemination>WEBSCI; PORTALCAPES; MGA; COMPENDEX.</dissemination>
		<hostcollection>dpi.inpe.br/plutao@80/2008/08.19.15.01</hostcollection>
		<username>marciana</username>
		<lasthostcollection>dpi.inpe.br/plutao@80/2008/08.19.15.01</lasthostcollection>
		<url>http://plutao.sid.inpe.br/rep-/dpi.inpe.br/plutao/2012/11.28.18.48.43</url>
	</metadata>
</metadatalist>