Guest Observer Facilities & Science Centers Select One AGILE ASCA BeppoSAX COBE CGRO Chandra EUVE Fermi (formerly GLAST) GALEX HETE-2 INTEGRAL ROSAT RXTE Suzaku Swift WMAP XMM-Newton NASA Archives Select One ADS AstroGravS EOSDIS HORIZONS IRSA LAMBDA MAST Michelson NED NSSDC NStED PDS SDAC SPDF Spitzer Science Center HEASARC Tip: View all tips Dr. Keith Arnaud Employer: University of Maryland Job Description: Astrophysicist Phone: (301)286-5857 e-mail:kaa -at- lheamail.gsfc.nasa.gov Keith Arnaud is an associate research scientist with the Astronomy Department of the University of Maryland. He has worked with the GSFC X-ray astronomy group since 1988. Dr. Arnaud has worked on the BBXRT, ROSAT, ASCA, and Astroe-E missions. Dr. Arnaud is responsible for the XSPEC spectral fitting package and is interested in computational and statistical issues in astrophysics. His main research activities cover X-ray observations of clusters of galaxies and active galactic nuclei. Keith's Web Area Return to the OGIP Staff page Page Last Update: Monday, 19-Jun-2006 11:24:56 EDT HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public Last modified: Monday, 19-Jun-2006 11:24:56 EDT Science Mission Directorate Universe Division Beyond Einstein | Origins FAQ/Comments/Feedback Education Resources Find helper applications like Adobe Acrobat A service of the Astrophysics Science Division at NASA/ GSFC and the High Energy Astrophysics Division of the Smithsonian Astrophysical Observatory (SAO) HEASARC Director: Dr. Alan P. Smale HEASARC Associate Director: Dr. Roger Brissenden Responsible NASA Official: Phil Newman Web Curator: Karen Smale Privacy Policy and Important Notices.