J/A+A/619/A97ivo://CDS.VizieR/J/A+A/619/A97doi:10.26093/cds/vizier.36190097CDSDeleuil M.Aigrain S.Moutou C.Cabrera J.Bouchy F.Deeg H.J.,Almenara J.M.Hebrard G.Santerne A.Alonso R.Bonomo A.S.Borde P.,Csizmadia SzErikson A.Fridlund M.Gandolfi D.Guenther E.,Guillot T.Guterman P.Grziwa S.Hatzes A.Leger T.Mazeh A.Ofir A.,Ollivier M.Patzold H.Parviainen H.Rauer H.Rouan D.Schneider J.,Titz-Weider R.Tingley B.Weingrill J.2019-01-25T15:16:36Z2018-11-13T07:06:52ZCDS support team

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

cds-question@unistra.frsurveysmultiple-starsexoplanetsThe CoRoT space mission observed 163665 stars over 26 stellar fields in the faint star channel. The exoplanet teams detected a total of 4123 transit-like features in the 177454 light curves. We present the complete re-analysis of all these detections carried out with the same softwares so that to ensure their homogeneous analysis. Although the vetting process involves some human evaluation, it also involves a simple binary flag system over basic tests: detection significance, presence of a secondary, difference between odd and even depths, colour dependence, V-shape transit, and duration of the transit. We also gathered the information from the large accompanying ground-based programme carried out on the planet candidates and checked how useful the flag system could have been at the vetting stage of the candidates. From the initial list of transit-like features, we identified and separated 824 false alarms of various kind, 2269 eclipsing binaries among which 616 are contact binaries and 1653 are detached ones, 37 planets and brown dwarfs, and 557 planet candidates. We provide the catalogue of all these transit-like features, including false alarms. For the planet candidates, the catalogue gives not only their transit parameters but also the products of their light curve modelling: reduced radius, reduced semi-major axis, and impact parameter, together with a summary of the outcome of follow-up observations when carried out and their current status. For the detached eclipsing binaries, the catalogue provides, in addition to their transit parameters, a simple visual classification. Among the planet candidates whose nature remains unresolved, we estimate that eight (within an error of three) planets are still to be identified. After correcting for geometric and sensitivity biases, we derived planet and brown dwarf occurrences and confirm disagreements with Kepler estimates, as previously reported by other authors from the analysis of the first runs: small-size planets with orbital period less than ten days are underabundant by a factor of three in the CoRoT fields whereas giant planets are overabundant by a factor of two. These preliminary results would however deserve further investigations using the recently released CoRoT light curves that are corrected of the various instrumental effects and a homogeneous analysis of the stellar populations observed by the two missions.2018A&A...619A..97Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/619/A97CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/corot : CoRoT observation log (N2-4.4) (CoRoT 2016)J/A+A/479/865 : CoRoT exoplanet candidates (Loeillet+, 2008)J/A+A/506/491 : Corot-IRa01 field eclipsing binary candidates (Carpano+, 2009)J/A+A/506/501 : Eclipsing binaries in CoRoT-LRc01 field (Cabrera+, 2009)J/A+A/506/519 : CoRoT variables supervised classification (Debosscher+, 2009)J/A+A/523/A91 : CoRoT/Exoplanet fields with MATISSE (Gazzano+, 2010)J/A+A/538/A112 : CoRoT LRa01 field planetary transit candidates (Carone+, 2012)J/A+A/539/A14 : CoRoT SRc01 field planetary transit candidates (Erikson+ 2012)J/A+A/541/A34 : Spectral types of stars in CoRoT fields (Sebastian+, 2012)J/A+A/543/A125 : Spectral types of CoRoT stars (Guenther+, 2012)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/619/A97https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/619/A97http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/619/A97https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/619/A97https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/619/A97http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/619/A97GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/619/A97/tablea6 (Contact binaries parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A97/tablea6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A97/tablea6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A97/tablea6?GETtext/xml+votable180.050000true101.44222-1.855770.005555555555555556Cone search capability for table J/A+A/619/A97/tablea1 (Discarded transit-like signals)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A97/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A97/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A97/tablea1?GETtext/xml+votable180.050000true101.87645-1.209730.005555555555555556Cone search capability for table J/A+A/619/A97/tablea2 (Planetary candidates parameters and status after follow-up observations or the second step of the vetting process)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A97/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A97/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A97/tablea2?GETtext/xml+votable180.050000true290.667621.56850.005555555555555556Cone search capability for table J/A+A/619/A97/tablea3 (Single transit events among the planet candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A97/tablea3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A97/tablea3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A97/tablea3?GETtext/xml+votable180.050000true291.280641.493710.005555555555555556Cone search capability for table J/A+A/619/A97/tablea4 (Likely detached eclipsing binaries of which only a single eclipse was observed)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A97/tablea4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A97/tablea4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A97/tablea4?GETtext/xml+votable180.050000true102.22859-1.072520.005555555555555556Cone search capability for table J/A+A/619/A97/tablea5 (Detached eclipsing binaries parameters and their categories)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/619/A97/tablea5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/619/A97/tablea5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/619/A97/tablea5?GETtext/xml+votable180.050000true102.13523-0.530040.0055555555555555565/5510 5519 5895 5901 5905 5909 7560 7570 7582 7609 7611 7614 7956 6/21375 21461 21463 22029 22034 22046 22058 22065 22067-22068 22070-22071 22120 22122 22144 22146 22163-22165 22167-22169 22171-22172 22174 22205 22207-22208 22210 22248 22250-22251 22254 22265 22267-22268 22270-22271 23571 23573-23574 23577 23579 23601 23612-23613 23616-23617 23633 23808 29557 29559 29934-29935 29951 30122 30230-30231 30236-30237 30239 30276-30277 30279 30288 30293 30295 30301 30304 30334 30414 30417 30420 30433 30448 30450-30451 30460 30462 30464 30466-30467 30472-30473 31813 31815 31830 31833https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/619/A97?format=asciidefaultJ/A+A/619/A97/tablea6Contact binaries parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCoRoTCoRoT identification numbermeta.id;meta.mainlongRunRun(s)meta.notecharEpochEpoch of observation (BJD)dtime.epochdoublee_Epochrms uncertainty on Epochdstat.error;time.epochdoublePerPerioddtime.perioddoublee_Per? rms uncertainty on Perioddstat.errordoublenullableDepthDepth%phot.mag;stat.minfloatrmag? r magnitudemagphot.mag;em.opt.RfloatnullableSpTypeMK spectral typesrc.spTypechar_RAPositions from CoRoT (B/CoRoT) (right ascension part)degpos.eq.ra;meta.main_DEPositions from CoRoT (B/CoRoT) (declination part)degpos.eq.dec;meta.mainJ/A+A/619/A97/tablea1Discarded transit-like signalsRunRun(s)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCoRoTCoRoT identification numbermeta.id;meta.mainlongTypeType of detection (1)meta.codechar_RAPositions from CoRoT (B/CoRoT) (right ascension part)degpos.eq.ra;meta.main_DEPositions from CoRoT (B/CoRoT) (declination part)degpos.eq.dec;meta.mainJ/A+A/619/A97/tablea2Planetary candidates parameters and status after follow-up observations or the second step of the vetting processbSemi-minor axisphys.size;arith.ratiofloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCoRoTCoRoT identification numbermeta.id;meta.mainlongRunRun(s)meta.notecharEpochEpoch of observation (BJD)dtime.epochdoublee_Epochrms uncertainty on Epochdstat.error;time.epochdoublePerPerioddtime.perioddoublee_Perrms uncertainty on Perioddstat.errordoubleDepthTransit depth%phot.mag;stat.minfloate_Depthrms uncertainty on Depth%stat.error;phys.absorption.opticalDepthfloatDurTotal transit durationhphot.flux;arith.ratiofloate_Durrms uncertainty on Durationhstat.errorfloatRp/R*Planet to star radii ratiophys.size;arith.ratiofloate_Rp/R*rms uncertainty on Planet to star radii ratiostat.errorfloata/R*Semi-major axis to star radius ratiophys.size;arith.ratiofloate_a/R*rms uncertainty on Semi-major axis to star radius ratiostat.errorfloate_brms uncertainty on Semi-major axisstat.errorfloatrho*Separation angle in rho_{sun}_ unitlog(Sun)pos.angDistance;src.orbitalfloate_rho*rms uncertainty on rho* in rho_{sun}_ unitlog(Sun)stat.errorfloatrmagr magnitudemagphot.mag;em.opt.RfloatSpTypeMK spectral typesrc.spTypecharFlagFlag (G1)meta.code.errorintNatureNature (2)meta.codecharFU[yes/no ] FU type star ?meta.codechar_RAPositions from CoRoT (B/CoRoT) (right ascension part)degpos.eq.ra;meta.main_DEPositions from CoRoT (B/CoRoT) (declination part)degpos.eq.dec;meta.mainJ/A+A/619/A97/tablea3Single transit events among the planet candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCoRoTCoRoT identification numbermeta.id;meta.mainlongRunRun(s)meta.notecharEpochEpoch of observation (BJD)dtime.epochdoublee_Epochrms uncertainty on Epochdstat.error;time.epochdoublel_Per[>~ ] Limit flag on Permeta.code.errorcharPerPerioddtime.periodintDepthTransit depth%phot.mag;stat.minfloate_Depthrms uncertainty on Depth%stat.error;phys.absorption.opticalDepthfloatDurTotal transit durationhphot.flux;arith.ratiofloate_Durrms uncertainty on Durationhstat.errorfloatrmagr magnitudemagphot.mag;em.opt.RfloatSpTypeMK spectral typesrc.spTypecharFlagFlag (G1)meta.code.errorintNatureNature (2)meta.codecharFU[yes/no ] FU-type star ?meta.codechar_RAPositions from CoRoT (B/CoRoT) (right ascension part)degpos.eq.ra;meta.main_DEPositions from CoRoT (B/CoRoT) (declination part)degpos.eq.dec;meta.mainJ/A+A/619/A97/tablea4Likely detached eclipsing binaries of which only a single eclipse was observedDepthTransit depth%phot.mag;stat.minfloat_RAPositions from CoRoT (B/CoRoT) (right ascension part)degpos.eq.ra;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCoRoTCoRoT identification numbermeta.id;meta.mainlongRunRun(s)meta.notecharEpochEpoch of observation (BJD)dtime.epochdoublee_Epochrms uncertainty on Epochdstat.error;time.epochdoublel_Per[>~ ] Limit flag on Permeta.code.errorcharPerPerioddtime.periodinte_Depthrms uncertainty on Depth%stat.error;phys.absorption.opticalDepthfloatDurTotal transit durationhphot.flux;arith.ratiofloate_Durrms uncertainty on Durationhstat.errorfloatrmagr magnitudemagphot.mag;em.opt.RfloatSpTypeMK spectral typesrc.spTypecharFlagFlag (G1)meta.code.errorintNatureNature (2)meta.codechar_DEPositions from CoRoT (B/CoRoT) (declination part)degpos.eq.dec;meta.mainJ/A+A/619/A97/tablea5Detached eclipsing binaries parameters and their categoriesRunRun(s)meta.notecharCoRoTCoRoT identification numbermeta.id;meta.mainlongrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEpochEpoch of observation (BJD)dtime.epochdoublee_Epochrms uncertainty on Epochdstat.error;time.epochdoublePerPerioddtime.perioddoublee_Per? rms uncertainty on Perioddstat.errordoublenullableDepthTransit depth%phot.mag;stat.minfloate_Depth? rms uncertainty on Depth%stat.error;phys.absorption.opticalDepthfloatnullableDurTotal transit durationhphot.flux;arith.ratiofloate_Durrms uncertainty on Durationhstat.errorfloatrmagr magnitudemagphot.mag;em.opt.RfloatSpTypeMK spectral typesrc.spTypecharFlagFlag (G1)meta.code.errorintNatureNature (2)meta.codefloat_RAPositions from CoRoT (B/CoRoT) (right ascension part)degpos.eq.ra;meta.main_DEPositions from CoRoT (B/CoRoT) (declination part)degpos.eq.dec;meta.main