J/A+A/427/613ivo://CDS.VizieR/J/A+A/427/613doi:10.26093/cds/vizier.34270613CDSKerschbaum F.Nowotny W.Olofsson H.Schwarz H.E.2005-02-15T19:39:37Z2005-02-15T20:38:41ZCDS support team

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

cds-question@unistra.frgiant-starsphotometrylate-type-starsOur photometric survey of Local Group galaxies, using a four filter technique based on the method of Wing (1971, Proc. Conf. Late-Type Stars, ed. G.W. Lockwood and H.M. Dyck, KPNO Contribution 554, 145) allows the identification and subsequent characterization of their late-type stellar content. Two narrow band filters centred on molecular bands of TiO and CN allow us to distinguish between AGB stars of different chemistries [M-type (O-rich) and C-type (C-rich)]. The faint dwarf spheroidal galaxy And II, a member of the M 31 subgroup, was surveyed. From photometry in V and i as well as in the narrow band filters TiO and CN we were able to identify 7 new AGB carbon stars, to derive their mean absolute <Mi> and bolometric magnitude Mbol, their luminosity function, and their spatial distribution. We are unable to establish the true C/M ratio because the few M stars of And II are overwhelmed by foreground Galactic M st2004A&A...427..613Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/427/613CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/127/318 : BV photometry of Andromeda II variables (Pritzl+, 2004)Table 2: Observing log.https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/427/613https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/427/613http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/427/613https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/427/613https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/427/613http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/427/613GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/427/613/tablea1 (And II results)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/427/613/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/427/613/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/427/613/tablea1?GETtext/xml+votable180.050000true19.06512533.371711110.0055555555555555566/2229 2272https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/427/613?format=asciiOpticaldefaultJ/A+A/427/613/tablea1And II resultsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intSeqSequential numbercharXposX positionpixintYposY positionpixintRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainFlag[coru] Special flag which denotes in which region of Fig. 3 the star falls (1)charimagGunn i magnitudemagfloatV-iV-i colour index (see "\Acat{J/A+A/427/613\#sRM99.2}{Table 2}" section above)magfloatTiO-CN? TiO-CN index (see "\Acat{J/A+A/427/613\#sRM99.2}{Table 2}" section above)magfloatnullable