Cycle 13 Approved Programs as of 04/02/04 Science First Name Last Name Type Phase II ID Institute Country Title Category University of Michael A'Hearn GO 10115 USA Solar System Rotation of Comet Tempel 1 Maryland University of Stellar Systemic Proper Motions of the Magellanic Clouds from Charles Alcock SNAP 10130 USA Pennsylvania Populations Astrometry with ACS: II. Second Epoch Images Instituto de Estructura Star Formation in Luminous Infrared Galaxies: giant HII Almudena Alonso-Herrero GO 10169 Spain Galaxies de la Materia Regions and Super Star Clusters Stellar Improving the Astrometric Calibration of ACS/WFC for the Jay Anderson GO 10252 Rice University USA Populations Most Useful Filters Stellar Astrometric and Photometric Study of NGC 6397 for Internal Jay Anderson GO 10257 Rice University USA Populations Motions, Dark Binaries, and X-Ray Sources University of The Formation Histories and Dynamical Roles of X-ray Scott Anderson GO 10120 USA Hot Stars Washington Binaries in Globular Clusters Quasar University of UV Confirmation of New Quasar Sightlines Suitable for the Scott Anderson SNAP 10132 USA Absorption Washington Study of Intergalactic Helium Lines University of Abundances in AGN outflows: Putting Real Numbers Into Nahum Arav GO 10225 USA AGN/Quasars Colorado at Boulder Quasar Feedback Scenarios University of Thomas Ayres GO 10203 USA Cool Stars The Deep Lamp Project Colorado at Boulder Institute For John Bahcall GO 10264 USA Hot Stars Observing the Next Nearby Supernova Advanced Study The Core Dynamics of the Dense Globular Cluster NGC Charles Bailyn GO 10121 Yale University USA Galaxies 6752 California Institute of A Multiwavelength Study of POX 52, a Dwarf Seyfert Galaxy Aaron Barth GO 10239 USA AGN/Quasars Technology with an Intermediate-Mass Black Hole California Institute of Stars versus Gas: A Direct Comparison of Black Hole Mass Aaron Barth GO 10240 USA Galaxies Technology Measurement Techniques Quasar Jill Bechtold AR 10318 University of Arizona USA Absorption The Legacy HST Data Set of IGM Spectroscopy Lines Stellar Solving the problem of the White Dwarf Cooling Sequence Luigi Bedin GO 10146 Universita di Padova Italy Populations End in M4: an efficent approach Instituto de Narciso Benitez GO 10150 Astrofisica de Spain Cosmology NICMOS observations of A1689 Andalucia (IAA) Science First Name Last Name Type Phase II ID Institute Country Title Category ACS/NICMOS Imaging of Bright Lyman Break Galaxy Misty Bentz GO 10181 Ohio State University USA Galaxies Candidates from SDSS Carnegie Mellon The Most Massive Galaxies in the Universe: Double Mariangela Bernardi SNAP 10199 USA Galaxies University Trouble? The Johns Hopkins Luciana Bianchi GO 10234 USA Hot Stars A search for gamma Cas analogs at low metallicity University Space Telescope HST / Chandra Monitoring of a Dramatic Flare in the M87 John Biretta GO 10133 USA AGN/Quasars Science Institute Jet ISM and Space Telescope Matthew Bobrowsky AR 10304 USA Circumstellar Departures from Axisymmetry in Planetary Nebulae Science Institute Matter Space Telescope Stellar Howard Bond GO 10136 USA Post-AGB Stars in the Halo of M81 Science Institute Populations NASA Ames ACS and WFPC2 Stellar Photometry in the Kepler Mission William Borucki GO 10166 USA Solar System Research Center Target Field Max-Planck-Institut NICMOS Differential Imaging Search for Planetary Mass Wolfgang Brandner GO 10208 fur Astronomie, Germany Cool Stars Companions to Nearby Young Brown Dwarfs Heidelberg University of Joel Bregman GO 10148 USA Galaxies The Masses of the Ultraluminous X-Ray Sources Michigan Space Telescope Stellar The Formation Mechanisms of Extreme Horizontal Branch Thomas Brown GO 10261 USA Science Institute Populations Stars Space Telescope Stellar Thomas Brown GO 10265 USA The Formation History of Andromeda Science Institute Populations Eidgenossiche Switzerla C. Carollo GO 10157 Technische Galaxies Bulges or disks in the centers of late-type spirals? nd Hochschule (ETH) Space Telescope Stellar Evolution of Stars and Stellar Systems. I. The Initial Size Rupali Chandar AR 10281 USA Science Institute Populations Distribution of Clusters ISM and University of Illinois at You-Hua Chu GO 10162 USA Circumstellar Resolving the Thermal Conduction Front in the Bubble S308 Urbana - Champaign Matter The Pennsylvania Stellar Robin Ciardullo GO 10131 USA Determining the Origin of Virgo's Intracluster Stars State University Populations Saturn's Auroral Energy Deposition Coordinated with John Clarke GO 10156 Boston University USA Solar System Cassini UVIS Louisiana State ISM and University & The Shadow Echoes of the Unique R Coronae Borealis Geoffrey Clayton GO 10267 USA Circumstellar Agricultural & Star, UW Cen Matter Mechanical Colle Science First Name Last Name Type Phase II ID Institute Country Title Category Arizona State Structural Evolution of Galaxies with GOODS and the Ultra- Seth Cohen AR 10298 USA Galaxies University Deep Field Kapteyn Astronomical Netherlan Stellar Andrew Cole GO 10242 Pre-History of a Starburst: Deep Imaging of IC 10 Institute ds Populations California Institute of The Origin of Dwarf Galaxies and Steep Luminosity Christopher Conselice GO 10201 USA Galaxies Technology Functions in Clusters Space Telescope Ultracompact Blue Dwarfs: Galaxy Formation in the Local Michael Corbin GO 10180 USA Galaxies Science Institute Universe? The nature of quasar host galaxies: combining ACS imaging Frederic Courbin GO 10238 Universite de Liege Belgium AGN/Quasars and VLT Integral Field Spectroscopy. Columbia University Arlin Crotts GO 10273 in the City of New USA Galaxies Accurately Mapping M31's Microlensing Population York University of Kelle Cruz GO 10247 USA Cool Stars Resolving a Binary System that Straddles the L/T Transition Pennsylvania SLACR: The Simulation Lyman Alpha Comparison Romeel Dave AR 10308 University of Arizona USA Cosmology Repository University of The Evolution and Assembly of Galactic Disks: Integrated Marc Davis GO 10134 USA Galaxies California - Berkeley studies of mass, stars and gas in the Extended Groth Strip Our Galaxy's most promising Super Star Cluster candidate, Richard de Grijs GO 10172 University of Sheffield UK Star Formation Westerlund 1: Tip of the Iceberg? Michigan State A Snapshot Survey of a Complete Sample of X-ray Megan Donahue SNAP 10152 USA Cosmology University Luminous Galaxy Clusters from Redshift 0.3 to 0.7 University of Cluster Archeology: The Origin of Ultra-compact Dwarf Michael Drinkwater SNAP 10137 Australia Galaxies Queensland Galaxies Stellar Gordon Drukier AR 10292 Yale University USA Theoretical Studies of the Cores of Globular Clusters Populations California Institute of Richard Ellis AR 10293 USA Cosmology The Assembly History of Disks and Bulges out to z=1 Technology California Institute of Characterizing the Sources Responsible for Cosmic Richard Ellis GO 10159 USA Cosmology Technology Reionization University of Texas at Detecting the elusive low mass companion around epsilon Michael Endl GO 10147 USA Cool Stars Austin Indi Xiaohui Fan GO 10237 University of Arizona USA AGN/Quasars Low-Ionization BALs: Evolution or Orientation? University of Properties of moderate-redshift galaxy groups associated Christopher Fassnacht AR 10300 USA Cosmology California - Davis with gravitational lenses University of ACS Observations of the Gravitational Lens B1608+656: Christopher Fassnacht GO 10158 USA Cosmology California - Davis Characterizing the Einstein Ring Science First Name Last Name Type Phase II ID Institute Country Title Category Space Telescope Lori Feaga AR 10313 USA Solar System The Distribution and Variability of Io's SO2 Atmosphere Science Institute The Johns Hopkins The Gas Environment of Comet 9P/Tempel 1 During the Paul Feldman GO 10144 USA Solar System University Deep Impact Encounter Max-Planck-Institut Stellar Probing the Formation & Evolution of M31's Outer Disk and Annette Ferguson GO 10128 Germany fur Astrophysik Populations Halo, Part II University of NUMERICAL SIMULATIONS OF OUTFLOWS IN Gary Ferland AR 10316 USA AGN/Quasars Kentucky QUASARS: THE MICROPHYSICS OF BAL WINDS ISM and University of Physical Processes in Orion's Veil: A High Resolution UV Gary Ferland GO 10124 USA Circumstellar Kentucky Absorption Study of the Line of Sight towards the Trapezium Matter ISM and Robert Fesen GO 10118 Dartmouth College USA Circumstellar Imaging the Chemical Distribution in Type Ia SN Ejecta Matter University of Towards a Comprehensive Understanding of Type Ia Alex Filippenko GO 10182 USA Hot Stars California - Berkeley Supernovae: The Necessity of UV Observations California Institute of Derek Fox GO 10119 USA Galaxies Solving the Mystery of the Short-Hard Gamma-Ray Bursts Technology ISM and University of The Astrophysics of Heterogeneous ("Clumpy") Stellar Adam Frank AR 10289 USA Circumstellar Rochester Outflows Matter Netherlan Morphologies of a new class of rest-frame optical selected Marijn Franx GO 10196 Universiteit Leiden Cosmology ds high redshift galaxies ISM and Constraining Models of Galactic Chemical Evolution and Space Telescope Scott Friedman GO 10232 USA Circumstellar Mixing by Measuring the Spatial Variability of D/H in the Science Institute Matter Interstellar Medium University of Radial Velocity Variability in the Mass Outflow in the Seyfert Jack Gabel GO 10230 USA AGN/Quasars Colorado at Boulder 1 Galaxy NGC 3783 The University of Towards a global understanding of accretion physics - Clues Boris Gaensicke SNAP 10194 UK Hot Stars Warwick from an UV spectroscopic survey of Cataclysmic Variables