J/A+AS/135/499ivo://CDS.VizieR/J/A+AS/135/499CDSSalaman M.Morlet G.Gili R.1999-03-17T06:04:24Z1999-03-17T07:03:44ZCDS support team

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

cds-question@unistra.frmultiple-starsWe present the measurements of 49 visual double stars made in 1997 with the 50 cm refractor of the Nice Observatory (Table 1). A CCD camera was attached to this refractor. Some new binaries discovered by Hipparcos have been measured. The algorithm used for these measurements is based on the adjustment of a tridimensional mathematical surface.1999A&AS..135..499Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/135/499CatalogResearchIsServedByTAP VizieR generic servicerelated-toI/211 : CCDM Components of Double and Multiple stars (Dommanget+ 1994)I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)J/A+AS/102/643 : Double stars measurements at Nice Obs. (Muller, 1993)J/A+AS/106/377 : Double stars measurements at Nice Obs. (Couteau+, 1994)J/A+AS/115/59 : Double stars measurements at Nice Obs. (Thorel+, 1996)J/A+AS/126/1 : Double stars measurements at Nice Obs. (Gili+ 1997)J/A+AS/132/29 : Double stars measurements at Nice Obs. (Thorel, 1998)J/A+AS/145/67 : Double stars measurements at Nice Obs. (Morlet+ 2000)J/A+A/369/552 : Double stars measurements at Nice Obs. (Salaman+, 2001)J/A+A/378/954 : CCD measurements of double stars at Nice Obs. (Gili+, 2001)J/A+A/396/933 : Double stars measurements at Nice Obs. (Morlet+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/135/499https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/135/499http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/135/499https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/135/499https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/135/499http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/135/499GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+AS/135/499/table1CCD measurements of visual double stars made with the 50 cm refractor of the Nice ObservatoryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCCDMCCDM (Cat. <I/211>) numbermeta.id;meta.maincharNameNamemeta.idcharm_NameMultiplicity index on Namemeta.code.multipcharHIP? HIP (Cat. <I/239>) numbermeta.idintnullablemag1Magnitude of the first componentmagphot.magfloatmag2Magnitude of the second componentmagphot.magfloatObsDateObservation date (in decimal years)yrtime.epochdoublePAPosition angledegpos.posAngfloatSepSeparation anglearcsecpos.angDistancefloatDmagMagnitude difference, measured without filtersmagphot.mag;arith.difffloatNightsNumber of nightsmeta.numberintNimageNumber of imagesmeta.numberchar