Title: The multiwavelength view of ionized gas in AGN
Speaker: Elisa Constantini, SRON

Abstract: In this talk I'll review the importance of multiwavelength campaigns in studying the absorbing and emitting ionized gas, often observed outflowing at 100-1000 km/s from regions close to the black hole in active galaxies. I will also take as a test case the large multiwavelength campaign carried out by Chandra/XMM-Newton, HST and FUSE on the bright Seyfert 1 galaxy Mrk279.