Session 47. Open Clusters, Hot Stars, and Cluster Formation in Tidal Tails

Display, Thursday, January 13, 2000, 9:20am-6:30pm, Grand Hall

47.01 A Modern Study of h and Chi Persei

C.L. Slesnick (Dept of Phys and Astronomy, NAU, and Dept of Phys, NYU), P. Massey (Kitt Peak National Observatory, NOAO, and Dept Phys and Astronomy, NAU)

47.02 A Spectroscopic Search for Peculiar A-type Stars in Open Clusters

R.O. Gray (Dept of Physics & Astronomy, Appalachian State University), C.J. Corbally (Vatican Observatory Research Group)

47.03 Lithium Abundances in the 2.4 Gyr Open Cluster IC 4651

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

47.04 Chandra Observations of Open Cluster NGC 2516. I. The Data

S.J. Wolk, N.R. Adams, J.J. Drake, N.R. Evans, P. Freeman, F.R. Harnden, Jr., V. Kashyap, J.F. Schachter, B.M. Patten, J. Stauffer (Harvard-Smithsonian CfA), E. Flaccomio, N. Pizzolato (CfA and Palermo), F. Damiani, G. Micela, S. Sciortino (Palermo), F. Favata (ESA), R. D. Jeffries (Keele), Chandra OAC - Stellar Team

47.05 Chandra Observations of Open Cluster NGC 2516. II. Interpretation

F.R. Harnden, Jr., N.R. Adams, J.J. Drake, N.R. Evans, P. Freeman, V. Kashyap, J.F. Schachter, S.J. Wolk, B.M. Patten, J. Stauffer (Harvard-Smithsonian CfA), N. Pizzolato, E. Flaccomio (CfA and Palermo), F. Damiani, G. Micela, S. Sciortino (Palermo), F. Favata (ESA), R.D. Jeffries (Keele), Chandra OAC - Stellar Team

47.06 X-ray activities in a Young Open Cluster: Chandra Observations of NGC2516

Y. Tsuboi, E.D. Feigelson, Y. Maeda (Penn State)

47.07 Color-Magnitude Diagrams of Three Open Clusters in the SMC

T. K. Wyder (U. Washington)

47.08 Open Cluster Lower Main Sequences at 15 to 35 Myr

E. R. Roberts (F&M College), J. R. Stauffer (CfA), R. Jeffries (Keele U.), D. E. Backman (F&M College), D. Barrado y Navascués (MPIA), K. E. Haisch (U. Florida), J. J. Dalton (F&M College)

47.09 The Faint End of the Trapezium Cluster Luminosity Function

B.M. Patten, J.R. Stauffer, L.W. Hartmann (CfA), L. Hillenbrand (Caltech), M. J. McCaughrean (AIP Potsdam), B.F. Jones (UC-Santa Cruz), A.M. Ghez (UCLA)

47.10 X-Ray Emission from the Ursa Major Group Detected in the ROSAT All Sky Survey

R.A. Stern (LMSAL), J.H.M.M. Schmitt (U. Hamburg), W. Voges (MPE), J.R. Stauffer (SAO)

47.11 The Fossil Starburst in M82

R. de Grijs, R.W. O'Connell (Astronomy Department, University of Virginia), J.S. Gallagher, III (Astronomy Department, University of Wisconsin)

47.12 The Most Luminous Hot Stars of NGC 604

C.L. Miskey, F.C. Bruhweiler, M. Smith Neubig (IACS/CUA)

47.13 HST Imaging of Massive Stellar Clusters in Stephan's Quintet

S. D. Hunsberger (Lowell), S. C. Gallagher, J. C. Charlton (PSU), D. Zaritsky (Arizona)

47.14 From Globular Clusters to Tidal Dwarfs: Structure Formation in Tidal Tails

K. Knierman (Penn State), S. Hunsberger (Lowell), S. Gallagher, J. Charlton (Penn State), B. Whitmore (STScI), J. Hibbard (NRAO), A. Kundu (Virginia), D. Zaritsky (Arizona)

47.15 The Mass Function of Young Star Clusters in the ``Antennae'' Galaxies

Q. Zhang (JHU/STScI), S. M. Fall (STScI)