your ID: 0097 First Name: Mary Elizabeth Last Name: Kaiser Affiliation: Johns Hopkins University Title: Intrinsic Absorption in Mrk290 and NGC4593 Authors: Kaiser, et al. Topic: 4 Session: poster Abstract: Approximately half of all Seyfert galaxies show significant amounts of ionized gas in absorption against the central continuum source. We will present X-ray and UV data for Mrk290 and NGC4593 and discuss the characteristics and the correspondence of the intrinsic absorption in these Seyfert galaxies.