Virial and Jet-induced Velocities in Seyfert Galaxies. I. A Compilation of Narrow Line Region and Host Galaxy Properties

Data for a sample of 140 Seyfert galaxies have been compiled with the aim of studying the dependence of nuclear gas velocities on properties of the host galaxy and properties of the nuclear activity. Parameters which characterize these three basic qualities include (1) [O III] λ5007 emission line widths measured at various levels in the profile, (2) galaxy luminosity, morphology, inclination, disturbance, and rotation amplitude, and (3) Hβ luminosity, [O III] h5007 luminosity, radio luminosity, radio morphology, and Seyfert type