J/ApJS/105/93ivo://CDS.VizieR/J/ApJS/105/93doi:10.26093/cds/vizier.21050093CDSEvans I.N.Koratkar A.P.Storchi-Bergmann T.Kirkpatrick H.,Heckman T.M.Wilson A.S.2017-09-05T14:58:52Z1997-12-09T21:05:36ZCDS support team

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

cds-question@unistra.frseyfert-galaxiesh-ii-regionsContinuum-subtracted Halpha images of 17 nearby Seyfert galaxies are presented. The images are calibrated astrometrically using the Hubble Space Telescope Guide Star Catalog reference frame. For each galaxy, an inventory of H II regions detected using the COSMOS image classifier and centroider is provided. Salient features of each galaxy are described, including the distribution of the H II regions with reference to the galaxy morphology. Relevant abundance data from the literature are noted for each object. These images will find use as finding charts for follow-up spectrophotometric investigations of abundances, abundance gradients, and kinematics of H II regions in active galaxies, and for detailed studies of H II region populations in these objects.1996ApJS..105...93Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/105/93CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/105/93https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/105/93http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/105/93https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/105/93https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/105/93http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/105/93GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/105/93/table2 (Inventory H II regions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/105/93/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/105/93/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/105/93/table2?GETtext/xml+votable180.050000true30.269625-6.81461110.0055555555555555566/5793 10475 10927 17525 17754 19283 25742 25888 25890 26148 27918 29795 33920 33921 35993 40221 42016 46615 47047https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/105/93?format=asciidefaultJ/ApJS/105/93/table2Inventory H II regionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNGCNGC numbermeta.id.part;meta.maincharNumH II region numbermeta.id.part;meta.mainintRAJ2000Hour of right ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000) (1)pos.eq.dec;meta.mainAreaArea of the H II region image (2)arcsec**2phys.areafloatTotalIntegrated pixel intensity (in digital number) (2)meta.notedoublePeakPeak pixel intensity (in digital number) (2)phot.count;em.optdoubleeEllipticity of the H II region image (2)src.ellipticityfloatPAPosition angle of the H II region image (2)degpos.posAngintSimbadSimbad column added by the CDSmeta.ref.urlchar