5794( 0) - 07/18/95 18:00 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 5794 Version: ********** Check-in Date: ********** 1.Proposal Title: Globular Clusters and Shells in Elliptical Galaxies ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Cycle Galaxies & Clusters AR 5 ------------------------------------------------------------------------------------ 5. Investigators Contact? PI: Duncan Forbes Lick Observatory CoI: Carl Grillmair Lick Observatory N CoI: Jean Brodie Lick Observatory N ------------------------------------------------------------------------------------ 6. Abstract This proposal aims to utilize the high resolution imaging capability of the HST's Wide Field/Planetary Camera (WFPC) to study the central regions of nearby elliptical galaxies. Specifically we propose to carry out a systematic search for faint stellar shells and globular clusters. Combining the results with wide--area, ground--based imaging, we hope to put better constraints on the role of mergers and interactions in the formation and evolution of elliptical galaxies. ------------------------------------------------------------------------------------ Observations Description ------------------------ Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ Data Distribution Media: 8MM Blocking Factor: 10 Ship To: PI_Address Ship Via: UPS Email: , ------------------------------------------------------------------------------------ 5794( 0) - 07/18/95 18:00 - [ 2] Summary Form for Proposal 5794 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category AR ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category Galaxies & Clusters ------------------------------------------------------------------------------------------------------------------------------------