Session 67. Open Clusters

Display, Friday, January 8, 1999, 9:20am-6:30pm, Exhibit Hall 1

67.01 Extragalactic Open Clusters: A Catalog of Clusters in M33 from Archival HST Data, Part II

M. Tavarez, P. Seitzer (U. Michigan), M. M. Lopez-Morales (U. North Carolina, Chapel Hill), E. D. Friel (NSF), K. Janes (Boston University)

67.02 Lithium Abundances in the 2.4 Gyr Open Cluster IC 4651

A.C. Fredericks, S.C. Balachandran (University of Maryland)

67.03 Abundance Anomalies in the Second Parameter Clusters NGC 288 and NGC 362

M.D. Shetrone (McDonald Observatory)

67.04 Barium and Sodium Abundances in the Very Metal-Poor Globular Clusters M15 and M92

C.A. Pilachowski (NOAO), C. Sneden (U. Texas), R.P. Kraft (UCSC)

67.05 STIS/HST Ultraviolet Spectroscopy of OB Stars in NGC 604

F. C. Bruhweiler, M. Smith Neubig (IACS/CUA), C. Miskey (IACS/CUA/GSFC), D. Lindler, P. Plait (ACC Inc./GSFC), N. Collins (Raytheon/STX/GSFC)

67.06 Cluster Structure: A New Catalog and Method of Analysis

M. Christopher, P. Myers, L. Allen, J. Di Francesco, T. Megeath (Harvard-Smithsonian)

67.07 A Proper Motion Study of the Open Star Cluster Blanco 1

G.W. Hawkins (STScI), F. Favata (Astrophysics Division - Space Science Department of ESA, ESTEC)

67.08 A Pilot Study of the Kinematics of the Open Cluster IC 4756.

A.R. Upgren, J.T. Lee, E.W. Weis (Yale Observatory)

67.09 An interpretation of the rotation period data presently available for solar-type stars in open clusters

S. A. Barnes (Lowell observatory), S. Sofia (Yale University)

67.10 The Age, Extinction and Distance of the Old Metal-Rich Open Cluster NGC 6791

B.C. Chaboyer (Dartmouth College), E.M. Green, J.W. Liebert (Steward Obs., University of Arizona)

67.11 Age--Velocity Relation for HIPPARCOS {\em uvby} F Stars and a Blue Straggler Population in the Local Disk.\\ \\

A. Suchkov (STScI)