J/A+A/523/A88ivo://CDS.VizieR/J/A+A/523/A88doi:10.26093/cds/vizier.35230088CDSBoisseI.EggenbergerA.SantosN.C.Lovis C.Bouchy F.Hebrard G.,Arnold L.Bonfils X.Delfosse X.Desort M.Diaz R.F.Ehrenreich D.,Forveille T.Gallenne A.Lagrange A.M.Moutou C.Udry S.Pepe F.,Perrier C.Perruchot S.Pont F.Queloz D.Santerne A.Segransan D.,Vidal-Madjar A.2017-06-27T06:38:48Z2010-11-19T11:19:35ZCDS support team

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

cds-question@unistra.frdwarf-starss-starssolar-system-planetsradial-velocityspectroscopyWe report the detection of a Jupiter-mass planet discovered with the SOPHIE spectrograph mounted on the 1.93-m telescope at the Haute-Provence Observatory. The new planet orbits HD 109246, a G0V star slightly more metallic than the Sun. HD 109246b has a minimum mass of 0.77M_{jup}_, an orbital period of 68 days, and an eccentricity of 0.12. It is placed in a sparsely populated region of the period distribution of extrasolar planets. We also present a correction method for the so-called seeing effect that affects the SOPHIE radial velocities. We complement this discovery announcement with a description of some calibrations that are implemented in the SOPHIE automatic reduction pipeline. These calibrations allow the derivation of the photon-noise radial velocity uncertainty and some useful stellar properties (vsini, [Fe/H], log R'hk) directly from the SOPHIE data.2010A&A...523A..88Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/523/A88CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/523/A88https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/523/A88http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/523/A88https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/523/A88https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/523/A88http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/523/A88GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/523/A88/rvHD109246 radial velocity datarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julain datedtime.epochdoubleRVRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVError in radial velocity measurementskm/sstat.errorfloatJ/A+A/523/A88/calibCalibration of the Sophie S index (Ssophie) in Mount Wilson S index (Smw)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameHD name of the starmeta.id;meta.maincharSmwS Mount Wilson value (1)phot.flux;arith.ratiofloate_SmwError in S Mount Wilson value (1)stat.errorfloatSsophieS measured in SOPHIE spectraphot.flux;arith.ratiofloate_SsophieError in S sophiestat.errorfloatModeSOPHIE mode of observation (2)meta.code;obschar