Session 75. Intrinsic Variable Stars

Display, Friday, January 14, 2000, 9:20am-6:30pm, Grand Hall

75.01 Lost Variables on Nantucket Plates

L. Haythe (Amer. School in London & M. Mitchell Observatory), N.N. Samus (Inst. of Astron, Russian Ac. Sci. & M. Mitchell Observatory), B. Biller (Swarthmore College & M. Mitchell Observatory), S. Hornstein (Virginia Tech. & M. Mitchell Observatory), L.J. Jisonna Jr. (U. Arizona & M. Mitchell Observatory), E. Lu (Wesleyan U. & M. Mitchell Observatory)

75.02 Measuring Cepheid Angular Sizes Directly using the Palomar Testbed Interferometer

M. J. Kuchner, B. F. Lane (Caltech), M. J. Creech-Eakman (JPL/Caltech), G. T. van Belle (JPL)

75.03 A Photometric Study of the Peculiar Cepheid, V473 Lyrae

R. E. DeSimone, R. J. Dukes (Coll. Charleston)

75.04 Pulsational Properties of the Double Mode Cepheid BQ Serpens

S.B. Holmes, R. J. Dukes (Coll. Charleston)

75.05 Pulsational Modes of Mira Variables Examined through IR Interferometry

M. J. Creech-Eakman (JPL/Caltech), R. R. Thompson (JPL/Univ. of Wyoming), G. T. van Belle (JPL)

75.06 Mass-Losing Semiregular Variable Stars in Baade's Windows

D. R. Alves (STScI), I. S. Glass (SAAO), MACHO and ISOGAL Collaborations

75.07 Variable Stars in the Globular Clusters 47 Tucanae and Terzan 5

P.D. Edmonds (HCO), R.L. Gilliland (STScI), C.D. Bailyn (Yale University), H.N. Cohn (Indian University), A.M. Cool (SFSU), A.S. Fruchter (STScI), J.E. Grindlay (HCO), P.M. Lugger (Indiana University)

75.08 New Thuan-Gunn Photometry of RR Lyrae stars in M3: preparing for an improved Baade-Wesselink analysis.

P. Mallik (University of Oregon), J. Christensen, A. Saha (NOAO)

75.09 Spectral Line Variations due to Temperature Fluctuations Caused by Nonradial Pulsations: an Application to the Pulsating B-Star, Epsilon Per.

W. Huang, M.E. Hahula, D.R. Gies (Astr. & Phys. Dept. GSU)

75.10 Long-Term VRI Photometry of 89 (V441) Her

J.R. Percy, A.G. Bakos (U. Toronto), G.W. Henry (Tennessee State U.)

75.11 Period Changes in DY Pegasi and CY Aquarii

M.D. Joner, E.G. Hintz, P.B. Warner, L.R. Schwendiman (Brigham Young University)

75.12 V927 Herculis : delta Scuti or gamma Doradus?

M.B. Garvin, E.G. Hintz, M.D. Joner (Brigham Young University)

75.13 APT Observations of the Slowly Pulsating B Star HD 21071

L. R. Mills, R. J. Dukes, R. E. DeSimone, S. B. Holmes (Coll. Charleston)

75.14 Chandra Observation of Eta Carina

F.D. Seward, N.R. Evans, M. Karovska, A. Prestwich, E.M. Schlegel (Harvard-Smithsonian CfA), M. Corcoran (GSFC), L. Townsley (Penn State)

75.15 Modeling the Radial Velocity Curve of the Water Vapor Maser in VX UMa

D. M. Salter, P. J. Benson (Wellesley College), V. S. Strelnitski (Maria Mitchell Observatory)

75.16 Duplicity and Variability in HST Guide Stars - An FGS Serendipitius Survey

G. Schneider (Univ. of Az.), J.L. Hershey (CSC), Ed Nelan (STScI)

75.17 Classification of the Enigmatic Variable XX Sct

J. Bonjorni (Smith College & Maria Mitchell Observatory), N.N. Samus (Inst. of Astron., Russian Ac. Sci.)