Session 57. Open Clusters

Display, Tuesday, January 8, 2002, 9:20am-6:30pm, Exhibit Hall

57.01 WIYN Open Cluster Study: On The Hipparcos Pleiades Distance Problem

L. J. Hainline (Caltech), C. P. Deliyannis, S. Margheim (Indiana U.)

57.02 WIYN Open Cluster Study: Astrometric Membership of the a Car Open Cluster

I. Platais (UBL/USRA), V. Kozhurina-Platais (STScI), T.M. Girard (Yale U.), WOCS Collaboration

57.03 The Mass Function and Structure of the Praesepe Cluster: Additional Proper Motion Candidates

J. D. Adams (BU), J. R. Stauffer (IPAC), M. F. Skrutskie (UMASS Amherst), D. G. Monet (USNO), S. F. Portegies Zwart (MIT ), C. A. Beichman (JPL)

57.04 A Search for Stellar Activity among Old Open Cluster Stars

K.A. Janes, M.N. Hayes-Gehrke (Boston University)

57.05 WOCS Photometric Monitoring of Open Clusters: the Very Old Cluster NGC 6791

S. Kafka, R.K. Honeycutt (Indiana University - Astronomy Department)

57.06 CCD Strömvil Photometry of M 37

R.P. Boyle (Vatican Obs.), R. Janusz (Crakow), A. Kazlauskas (ITPA,Vilnius), A.G. Davis Philip (ISO & Union College)

57.07 WIYN Open Cluster Study: The Metallicity of NGC 2451 A and B

S J. Margheim (Indiana U.), J. R. King (UNLV), C. P. Deliyannis (Indiana U.), I. Platais (Yale U.)

57.08 WIYN Open Cluster Study: Lithium Observations of NGC 2451 A and B

C. P. Deliyannis, S. J. Margheim (Indiana University), J. R. King (University of Nevada, Las Vegas), A. Steinhauer (Indiana University)

57.09 Spectroscopic Abundances of Solar Type Dwarfs in the Open Cluster M34

S. Schuler, J. R. King (University of Nevada Las Vegas), D. A. Fischer (University of California at Berkeley), D. R. Soderblom (Space Telescope Science Institute)

57.10 Abundances of Li, C, and O in M67 Solar Twins

E. A. Barrett, A. M. Boesgaard (U. Hawaii), J. R. King (UNLV), C. P. Deliyannis (Indiana U.)

57.11 Chemical Abundances of Old Open Cluster Collinder 261

H. R. Jacobson (NOAO/UT Austin), E. D. Friel (NSF), C. A. Pilachowski (IU Bloomington), S. Balachandran (UMD), E. Barrett (UHI), L. Fullton (STScI)