J/A+A/454/185ivo://CDS.VizieR/J/A+A/454/185doi:10.26093/cds/vizier.34540185CDSHamadache C.Le Guillou L.Tisserand P.Afonso C.Albert J.N.,Andersen J.Ansari R.Aubourg E.Bareyre P.Beaulieu J.P.Charlot X.,Coutures C.Ferlet R.Fouque P.Glicenstein J.F.Goldman B.Gould A.,Graff D.Gros M.Haissinski J.De Kat J.Lesquoy E.Loup C.,Magneville C.Marquette J.B.Maurice E.Maury A.Milsztajn A.,Moniez M.Palanque-Delabrouille N.Perdereau O.Rahal Y.R.Rich J.,Spiro M.Vidal-Madjar A.Vigroux L.Zylberajch S.2007-04-03T21:59:14Z2007-04-03T21:56:53ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgravitational-lensingWe present a new EROS-2 measurement of the microlensing optical depth toward the Galactic Bulge. Light curves of 5.6x10^6^ clump-giant stars distributed over 66deg^2^ of the Bulge were monitored during seven Bulge seasons. 120 events were found with apparent amplifications greater than 1.6 and Einstein radius crossing times in the range 5d<t_E_<400d. This is the largest existing sample of clump-giant events and the first to include northern Galactic fields.2006A&A...454..185Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/454/185CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/636/240 : OGLE II microlensing parameters (Sumi+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/454/185https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/454/185http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/454/185https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/454/185https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/454/185http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/454/185GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/454/185/table3 (The 120 events used for the measurement of the optical depth)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/454/185/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/454/185/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/454/185/table3?GETtext/xml+votable180.050000true270.2603-29.00320.0055555555555555565/7179 7182-7183 7205 7209 7216 6/28714-28715 28723 28726-28727 28774 28776 28778 28780-28782 28793 28801 28804 28841 28843-28845 28850-28851 28854-28857 28859 28861 28868 28871 28881 28898 28905 28907-28908 28910 28920 28922 29064 29188https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/454/185?format=asciiOpticaldefaultJ/A+A/454/185/table3The 120 events used for the measurement of the optical depthrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEROS2Event identification (FFF-N-N-NNNNN) field-CCD-quater-star number)meta.id;meta.maincharRAJ2000Right ascension, in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination, in decimal degrees (J2000)degpos.eq.dec;meta.maintEEinstein radius crossing timedtime.crossingfloatu0Optical depthphys.absorption.opticalDepthfloatt0Time of maximum amplification (JD)dtime.epoch;stat.maxdoubleepsEfficiency used in the optical depth calculationphys.absorption.opticalDepthfloatNoteNote (1)meta.notechar