J/A+A/464/373ivo://CDS.VizieR/J/A+A/464/373doi:10.26093/cds/vizier.34640373CDSKervella P.Thevenin F.2016-06-13T12:50:40Z2007-06-17T08:29:26ZCDS support team

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

cds-question@unistra.frmultiple-starsccd-photometryinfrared-photometryThanks to its proximity, alpha Centauri is an outstanding target for an imaging search for extrasolar planets. We searched for faint comoving companions to alpha Cen located at angular distances of a few tens of arcseconds, up to 2-3 arcmin. We obtained CCD images from the NTT-SUSI2 instrument in the Bessel V, R, I, and Z bands, and archive data from 2MASS.2007A&A...464..373Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/464/373CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/464/373https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/464/373http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/464/373https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/464/373https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/464/373http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/464/373GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/464/373/table1 (*Catalogue of background sources near Alpha Cen)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/464/373/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/464/373/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/464/373/table1?GETtext/xml+votable180.050000true219.76099167-60.827758330.0055555555555555566/41763 417691.1166583743361574e-19 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/464/373?format=asciiInfrareddefaultJ/A+A/464/373/table1*Catalogue of background sources near Alpha CenrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqCatalogue numbermeta.id;meta.mainintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainVmag? Bessel V band magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? Uncertainty on V magnitude (1)magstat.error;phot.mag;em.opt.VfloatnullableRmag? Bessel R band magnitudemagphot.mag;em.opt.Rfloatnullablee_Rmag? Uncertainty on R magnitude (1)magstat.error;phot.mag;em.opt.RfloatnullableImag? Bessel I band magnitudemagphot.mag;em.opt.Ifloatnullablee_Imag? Uncertainty on I magnitude (1)magstat.error;phot.mag;em.opt.IfloatnullableZmag? Bessel Z band magnitudemagphot.mag;em.opt.Ifloatnullablee_Zmag? Uncertainty on Z magnitude (1)magstat.error;phot.mag;em.opt.IfloatnullableJmag? 2MASS J band magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? Uncertainty on J magnitudemagstat.error;phot.mag;em.IR.JfloatnullableHmag? 2MASS H band magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? Uncertainty on H magnitudemagstat.error;phot.mag;em.IR.HfloatnullableKmag? 2MASS K band magnitudemagphot.mag;em.IR.Kfloatnullablee_Kmag? Uncertainty on K magnitudemagstat.error;phot.mag;em.IR.Kfloatnullable