J/MNRAS/337/519ivo://CDS.VizieR/J/MNRAS/337/519doi:10.26093/cds/vizier.73370519CDSGlass I.S.Schultheis M.2024-06-28T20:16:57Z2006-03-16T22:09:30ZCDS support team

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

cds-question@unistra.frvariable-starsgiant-starsm-starsA 'complete' sample of 174 M giants classified in the mid-1980s by Blanco (1986AJ.....91..290B) and later than subtype M0 in the NGC 6522 Baade's Window clear field has been investigated to establish some general properties of cool bulge stars. Photometric information has been obtained from the MACHO data base to search for variability and, where possible, to determine periods. Near- and mid-infrared magnitudes have been extracted from DENIS (<B/denis>) and ISOGAL (<II/243>). 46 semiregular variables (SRVs) and two irregular variables were found amongst the 174. Many M5 and all stars M6 or later show variation, whereas earlier subtypes (M1-M4) do not.2002MNRAS.337..519Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/337/519CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/denis : The DENIS database (Epchtein+, 1999)II/243 : The ISOGAL Point Source Catalogue - IGPSC (Omont+ 2003)http://wwwmacho.mcmaster.ca : MACHO Project HomePagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/337/519https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/337/519http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/337/519https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/337/519https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/337/519http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/337/519GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/337/519/table1 (NGC 6522 Baade's Window M stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/337/519/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/337/519/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/337/519/table1?GETtext/xml+votable180.050000true270.822917-30.0238920.0055555555555555566/28778 28865https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/337/519?format=asciiOpticaldefaultJ/MNRAS/337/519/table1NGC 6522 Baade's Window M starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[B86]Blanco et al., 1986AJ.....91..290B, numbermeta.idintMACHOMACHO numbermeta.id;meta.maincharRA2000Right ascension (2000)pos.eq.ra;meta.mainDE2000Declination (2000)pos.eq.dec;meta.mainSpTypeMK spectral type (M subtype)src.spTypecharNotesPeriod and amplitudes (1)meta.notechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed