J/A+A/516/A95ivo://CDS.VizieR/J/A+A/516/A95doi:10.26093/cds/vizier.35160095CDSHebrard G.Desert J.-M.Diaz R.F.Boisse I.Bouchy F.,Lecavelier des Etangs A.Moutou C.Ehrenreich D.Arnold L.Bonfils X.,Delfosse X.Desort M.Eggenberger A.Forveille T.Gregorio J.,Lagrange A.-M.Lovis C.Pepe F.Perrier C.Pont F.Queloz D.,Santerne A.Santos N.C.Segransan D.Sing D.K.Udry S.Vidal-Madjar A.2017-06-26T11:50:22Z2010-07-21T13:48:02ZCDS support team

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

cds-question@unistra.frvariable-starssolar-system-planetsradial-velocityphotometryWe present new observations of a transit of the 111.4-day-period exoplanet HD80606b. Due to this long orbital period and to the orientation of the eccentric orbit (e=0.9), the HD80606b's transits last for about 12 hours. This makes practically impossible the observation of a full transit from a given ground-based observatory. Using the Spitzer Space Telescope and its IRAC camera on the post-cryogenic mission, we performed a 19-hour-long photometric observation of HD80606 that covers the full transit of 13-14 January 2010 as well as off-transit references immediately before and after the event. We complement this photometric data by new spectroscopic observations that we simultaneously performed with SOPHIE at Haute-Provence Observatory. This provides radial velocity measurements of the first half of the transit that was previously uncovered with spectroscopy.2010A&A...516A..95Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/516/A95CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/498/L5 : Photometry and spectroscopy of HD 80606b (Moutou+, 2009)J/A+A/375/L27 : HD 80606b, a planet on an extremely elongated orbit (Naef 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/516/A95https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/516/A95http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/516/A95https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/516/A95https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/516/A95http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/516/A95GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/516/A95/spitzerSpitzer/IRAC photometry of HD80606 (as plotted in Fig. 2, middle panel of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian datedtime.epochdoubleFluxNormalized photometry binned per 5 framesphot.flux;arith.ratiodoubleJ/A+A/516/A95/sophieOHP/SOPHIE radial velocity measurements of HD80606 and uncertainties (as plotted in Figs. 3 and 7 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBaricentric Julian datedtime.epochdoubleRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricdoublee_RVrms uncertainty on RVkm/sstat.errordouble