J/MNRAS/275/591ivo://CDS.VizieR/J/MNRAS/275/591doi:10.26093/cds/vizier.72750591CDSIBATA R.A.GILMORE G.2024-06-25T20:17:24Z2018-08-31T10:23:49ZCDS support team

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

cds-question@unistra.frvisible-astronomyphotographic-photometryradial-velocitymetallicityDigitized UK Schmidt plate photometry, calibrated with CCD photometry, is obtained in 18 regions over the Bulge. Stars are selected for spectroscopic follow-up from with a carefully chosen colour-magnitude window, optimized for efficient detection of bulge K giants. Some 1500 stellar spectra are obtained with the AAT AUTOFIB facility. We derive a radial velocity and metallicity for each star, and quantify the uncertainties in these measurements. Luminosity classification is derived both by visual classification and by using an automated routine based on Principal Component Analysis. There are two basic results from this survey: the discovery of the Sagittarius dwarf galaxy described by Ibata, Gilmore and Irwin (1994Natur.370..194I), and a study of the Galactic Bulge by Ibata and Gilmore (1995MNRAS.275..605I) The catalogue contains coordinates, photometry, radial velocities, luminosity classification and chemical abundances for approximately 1500 stars in lines of sight towards the Galactic Bulge. A detailed description of the selection of these stars, the methods used to derive the data, and the reliability of the data, is presented in the paper.1995MNRAS.275..591Ihttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/275/591CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/275/591https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/275/591http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/275/591https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/275/591https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/275/591http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/275/591GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/275/591/main (The resulting catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/275/591/main?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/275/591/main?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/275/591/main?GETtext/xml+votable180.050000true262.5619686-55.8447490.0055555555555555566/28757 28928 42059 42062-42063 42081 42084 47656 47658 47744 47793 47795-47796 47798 47871 47919 48005 48035 48038 48040-48042 48044https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/275/591?format=asciiOpticaldefaultJ/MNRAS/275/591/mainThe resulting catalogueB-R? Photographic photometric colourmagphot.color;em.opt.B;em.opt.RfloatnullableRmag[14/16]? R-band photographic magnitudemagphot.mag;em.opt.RfloatnullableRVelMean heliocentric velocitykm/sspect.dopplerVeloc;stat.meanfloatSpClass[dKMC] spectral class (1)src.spTypechar[Fe/H]? mean [Fe/H] where repeat data existSunphys.abund.Fe;stat.meanfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services)pos.eq.decnullableindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar Namemeta.id;meta.maincharRAB1950Right Ascension B1950pos.eq.ra;meta.mainDEB1950Declination B1950pos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatJ/MNRAS/275/591/obsIndividual observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamestar namemeta.id;meta.maincharObs[89/93] Year of spectroscopic observation (offset 1900)time.epochintRVelMeasured heliocentric velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatSpClass[dKMC] spectral class (1)src.spTypechar[Fe/H]? Derived metallicity [Fe/H]Sunphys.abund.Zfloatnullable