Online Presentations

Brief Overview of some of the AGN Research underway within the JCA

To visiting students UMBC, 2002 Nov 22

(Joint presentation with Eric Perlman)

The X-ray Universe According to Chandra

Public Lecture during JCA Open House, UMBC, 2001 May 10

CXO Images of the Galactic Center

Extragalactic Journal & Seminar Club, UMBC, 2005 Sep 15

Cosmology: What we Know, (what we ought to Know), & what we hope to Learn

Extragalactic Journal & Seminar Club, UMBC, 2005 Feb 14

Our galactic neighbours: the universe out to Virgo

Extragalactic Journal & Seminar Club, UMBC, 2004 Feb 16

Warm-absorbers in AGN: the power of silicon imprints

Mandatory 15min presentation as part of the 660 Lab Chief Seminar Series, NASA/GSFC, 2004 Feb 13

The Warm Absorbers in AGN (observed by Chandra)

Invited Talk during Tenth Marcel Grossmann on General Relativity, Rio de Janerio , 2003 Jul 20-26

X-ray Observations of Type I AGN: Current Issues & Future Prospects

Invited Review during Seventh Meeting of the AAS HEAD, Mt Tremblant, 2003 Mar 23-26

High Spectral Resolution Observations of AGN

Invited Review during Light from Black Holes, Kathmandu, 2002 Sept 29-Oct 04

The Fe Kalpha Line in MCG-6-30-15

Introductory notes on the Karas et (2000) model given as moderator of the Group Discussion Period during Light from Black Holes, Kathmandu, 2002 Sept 29-Oct 04

Photoionized Gas in Seyfert 1s (& early results from the NGC 3783 campaign)

Invited Review during Two Years of Science with Chandra, Washington DC, 2001 Sept 05-07

Photo-ionized Gas in Active Galactic Nuclei

Invited Review during X-ray Emission from Accretion onto Black Holes, Johns Hopkins University, 2001 June 20-23

( POSTSCRIPT version of the formal write-up)