J/A+A/550/A7ivo://CDS.VizieR/J/A+A/550/A7doi:10.26093/cds/vizier.35500007CDSLianou S.Grebel E.K.Da Costa G.S.Rejkuba M.Jerjen H.Koch A.2022-11-13T16:35:39Z2013-05-13T09:04:24ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryhst-photometryWe focus on the resolved stellar populations of one early-type and four transition-type dwarf galaxies in the Sculptor group, with the aim to examine the potential presence of population gradients and place constraints on their mean metallicities. We use deep Hubble Space Telescope images to construct color-magnitude diagrams, from which we select stellar populations that trace different evolutionary phases in order to constrain their range of ages and metallicities, as well as to examine their spatial distribution. In addition, we use the resolved stars in the red giant branch in order to derive photometric metallicities.2013A&A...550A...7Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/550/A7CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/549/A47 : Position and photometry of stars in SDIG (Lianou+, 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/550/A7https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/550/A7http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/550/A7https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/550/A7https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/550/A7http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/550/A7GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/550/A7/table1 (Log of observations)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/550/A7/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A7/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A7/table1?GETtext/xml+votable180.050000true12.3379167-18.07611110.005555555555555556Cone search capability for table J/A+A/550/A7/e540_030 (Position and photometry of stars in ESO540-G030)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/550/A7/e540_030?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A7/e540_030?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A7/e540_030?GETtext/xml+votable180.050000true12.3459-18.06360.005555555555555556Cone search capability for table J/A+A/550/A7/e540_032 (Position and photometry of stars in ESO540-G032)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/550/A7/e540_032?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A7/e540_032?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A7/e540_032?GETtext/xml+votable180.050000true12.6136-19.91890.005555555555555556Cone search capability for table J/A+A/550/A7/e294_010 (Position and photometry of stars in ESO294-G010)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/550/A7/e294_010?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A7/e294_010?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A7/e294_010?GETtext/xml+votable180.050000true6.67261-41.8490.005555555555555556Cone search capability for table J/A+A/550/A7/e410_005 (Position and photometry of stars in ESO410-G005)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/550/A7/e410_005?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A7/e410_005?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A7/e410_005?GETtext/xml+votable180.050000true3.89116-32.17810.005555555555555556Cone search capability for table J/A+A/550/A7/scl_de1 (Position and photometry of stars in SCL-DE1)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/550/A7/scl_de1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A7/scl_de1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A7/scl_de1?GETtext/xml+votable180.050000true5.95385-24.67840.0055555555555555566/16459 16682 16744 16833 354822.0401237512456292e-19 3.9057996558789745e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/550/A7?format=asciiOpticaldefaultJ/A+A/550/A7/table1Log of observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharSimbadSimbad column added by the CDSmeta.ref.urlcharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainExp606WExposure time in F606W filterstime.duration;obs.exposure;em.opt.RintExp814WExposure time in F814W filterstime.duration;obs.exposure;em.opt.IintFileNameName of the file with photometrymeta.id;phot;meta.filecharJ/A+A/550/A7/e540_030Position and photometry of stars in ESO540-G030recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainindexedDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainindexedF606WF606W magnitude (ACS filter system)magphot.mag;em.opt.Rfloate_F606WF606W magnitude error (1)magstat.errorfloatVmagV magnitude (Johnson)magphot.mag;em.opt.VfloatF814WF814W magnitude (ACS filter system)magphot.mag;em.opt.Ifloate_F814WF814W magnitude error (1)magstat.errorfloatImagI magnitude (Cousins)magphot.mag;em.opt.IfloatJ/A+A/550/A7/e540_032Position and photometry of stars in ESO540-G032F814WF814W magnitude (ACS filter system)magphot.mag;em.opt.IfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainindexedDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainindexedF606WF606W magnitude (ACS filter system)magphot.mag;em.opt.Rfloate_F606WF606W magnitude error (1)magstat.errorfloatVmagV magnitude (Johnson)magphot.mag;em.opt.Vfloate_F814WF814W magnitude error (1)magstat.errorfloatImagI magnitude (Cousins)magphot.mag;em.opt.IfloatJ/A+A/550/A7/e294_010Position and photometry of stars in ESO294-G010recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainindexedImagI magnitude (Cousins)magphot.mag;em.opt.IfloatDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainindexedF606WF606W magnitude (ACS filter system)magphot.mag;em.opt.Rfloate_F606WF606W magnitude error (1)magstat.errorfloatVmagV magnitude (Johnson)magphot.mag;em.opt.VfloatF814WF814W magnitude (ACS filter system)magphot.mag;em.opt.Ifloate_F814WF814W magnitude error (1)magstat.errorfloatJ/A+A/550/A7/e410_005Position and photometry of stars in ESO410-G005recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainindexedDEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainindexedF606WF606W magnitude (ACS filter system)magphot.mag;em.opt.Rfloate_F606WF606W magnitude error (1)magstat.errorfloatVmagV magnitude (Johnson)magphot.mag;em.opt.VfloatF814WF814W magnitude (ACS filter system)magphot.mag;em.opt.Ifloate_F814WF814W magnitude error (1)magstat.errorfloatImagI magnitude (Cousins)magphot.mag;em.opt.IfloatJ/A+A/550/A7/scl_de1Position and photometry of stars in SCL-DE1DEJ2000Declination J2000 (degrees)degpos.eq.dec;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension J2000 (degrees)degpos.eq.ra;meta.mainF606WF606W magnitude (ACS filter system)magphot.mag;em.opt.Rfloate_F606WF606W magnitude error (1)magstat.errorfloatVmagV magnitude (Johnson)magphot.mag;em.opt.VfloatF814WF814W magnitude (ACS filter system)magphot.mag;em.opt.Ifloate_F814WF814W magnitude error (1)magstat.errorfloatImagI magnitude (Cousins)magphot.mag;em.opt.Ifloat