J/ApJS/101/287 J/ApJS/101/287 H II Regions in Seyfert galaxies. I. Z I Tsvetanov A R Petrosian Astrophys. J. Suppl. Ser. 101 287 1995 1995ApJS..101..287T Galaxies, Seyfert H II regions galaxies: Seyfert HII regions surveys Data on positions, effective diameters, and absolute fluxes of H II regions on 21 Seyfert spiral galaxies are presented together with the Halpha + [N II] images and identification charts. The objects are selected from a larger emission-line survey of a distance-limited sample of southern Seyfert galaxies. Statistical analysis of the data as well as discussion and comparison of the H II region populations in Seyfert and normal galaxies will be presented in forthcoming papers.

Galaxy Galaxy name --- RAh Right ascension (1950) h RAm Right ascension (1950) min RAs Right ascension (1950) s DE- Declination sign --- DEd Declination (1950) deg DEm Declination (1950) arcmin DEs Declination (1950) arcsec AGN AGN type --- Morph Morphology --- cz Redshift km/s mB m_B magnitude mag HII H II region --- Name Galaxies name --- Num Reference number --- X X offset of H II region The X,Y positions of the H II regions. The coordinate systems are centered on the nuclei of the galaxies, which are determined as the brightest point in Halpha. The X-axis is along the east-west direction, with negative values to the east, and the Y-axis is along the north-south direction, with negative values to the south. arcsec Y Y offset of H II region arcsec Deff Effective diameter of the H II region arcsec Flux Halpha+[N II] flux of the H II region mW/m2 CDS 1996Sep06AAS CD-ROM series, Volume 6, 1996 Lee Brotzman [ADS] 23-Apr-96 J_ApJS_101_287.xml