Please add this to your list of events: Thursday, February 26, 2009, 4:00 pm Harvard-Smithsonian Center for Astrophysics CfA Colloquium Series Phillips Auditorium, 60 Garden Street, Cambridge "Eclipsing in AGN: X-ray Absorption and AGN Structure" Martin Elvis CfA tea and cookies at 3:30 p.m. http://www.cfa.harvard.edu/events/colloquia