	Colloquia
	- Fall 2006 - Spring/Summer 2006 - Fall 2005 - Spring/Summer 2005 - Fall 2004 - Spring/Summer 2004 - Fall 2003 - Spring/Summer 2003 - Fall 2002 - Spring/Summer 2002 - Fall 2001 - Spring/Summer 2001 - Fall 2000 - Spring 2000 - Fall 1999 - Spring 1999 - Summer/ Fall 1998 - Spring 1998 - Fall 1997 - Prior to 1997 - Physics Colloquia

* C = Colloquium
L = Lunchtime Seminar

Colloquia are held in the IfA Auditorium at 3:30 pm, with refreshments served at 3:15 pm, unless otherwise noted. Lunch talks are usually held in the IfA Auditorium at 12:30 pm. e-mail: Dave Sanders
(Colloquium Chair)

Colloquia: Spring 1998

DATE	SPEAKER	INSTITUTE	TYPE*	TITLE
Thu 1/8/98	George Fisher	UC Berkeley	C	The Origin and Properties of Magnetic Active Regions on the Sun
Fri 1/16/98	Tom Geballe	JAC	C	Spectroscopy of H3+ in the Interstellar Medium
Fri 1/23/98	Judy Cohen	CalTech	C	The Globular Cluster System of M87
Tues 1/27/98	Ted Simon	IfA	C	Sleuthing the Dynamo
Fri 1/30/98	Toni Cowie	IfA	C	Early Metal Formation and the Intergalactic Medium
Fri 2/6/98	Laird Close	IfA	C	Imaging Circumstellar Disks with the UH Adaptive Optics System
Thu 2/12/98	Davy Kirkpatrick	IPAC	C	The Hunt for Brown Dwarfs with 2MASS
Mon 2/23/98	Ray Weymann	OCIW	L	Evolution of the Low-Z Lyman-alpha Forest.
Fri 2/27/98	Dick Bond	CITA	C	Lyman Alpha Absorption in The Cosmic Web
Thu 3/5/98	Herve Aussel	IPAC	L	ISOCAM ultradeep surveys; Early results and perspectives
Fri 3/6/98	Gus Evrard	U. Michigan	C	Advances in X-ray Clusters and Numerical Cosmology
Mon 3/9/98	Richard Mushotzky	Goddard	C	Cosmological Implications of X-ray Observations of Groups and Clusters
Thu 3/12/98	Andy Fabian	IOA, Cambridge	C	Broad X-ray Iron Lines and the Strong Gravity of Black Holes
Mon 3/16/98	James Rhoads	NOAO	L	Are Gamma Ray Bursts Beamed?
Wed 3/25/98	Reinhard Genzel	MPE	C	The Central Dark Mass in the Milky Way
Fri 3/27/98	Glenn Starkman	Case Western	C	Circles in the Sky: Determining the Universe's Topology with the Microwave Background Radiation
Thu 4/2/98	Andreas Kull	IfA	L	X-ray Emission of Clusters of Galaxies
Fri 4/3/98	Claude and Francois Roddier	IfA	C	FR: Adaptive optics: all you need to know but never dared to ask. CR: Adaptive optics observations of Saturn's Ring Plane Crossing
Mon 4/6/98	Frank Shu	UC Berkeley	C-3:00	Protostellar X-rays, Cosmic Rays, and Extinct Radio-activities in Meteorites
Wed 4/15/98	Craig Wheeler	U.Texas	C-3:00	Deep Supernovae: Lambda or Not?
Fri 4/17/98	Tony Readhead	CalTech	C	Recent Observations of the MBR at the Owens Valley and the Status of the CalTech Cosmic Background Imager
Tues 4/21/98	Martin Rees	IOA Cambridge	C	Gamma Ray Bursts
Mon 4/27/98	Pat Osmer	Ohio State	C-3:00	The Evolution of Quasars and Their Connection with Galaxies
Tue 4/28/98	Charles Steidel	CalTech	C	Galaxies and Large Scale Structure at z~3
Wed 5/6/98	David Black	Lunar and Planetary Institute	C-3:00	Substellar Mass Objects: the Zoo of Objects with Mass Below 80 Jupiter Masses
Fri 5/15/98	Peter Michaud	Bishop Museum	C	Exploring the Universe in Today's Planetaria; The Sky's the Limit
Mon 5/18/98	Alan Dressler	OCIW	C-3:00	Morphological and Spectroscopic Evolution of Galaxies in Rich Clusters since z = 0.5
Mon 6/15/98	Eduardo Martin	UC Berkeley	C	Observational Clues to the Initial Mass Function Below the Substellar Limit
Thu 7/23/98	Gordon Squires	UC Berkeley	S	TBD