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Variability of eta Carinae III
Michael Feast, Patricia Whitelock, Freddy Marang
Spectra (1951-78) of the central object in eta Car, taken by A.D. Thackeray, reveal three previously unrecorded epochs of low excitation. Since 1948, at least, these states have oc…
A Galactic Bar to Beyond the Solar Circle and its Relevance for Microlensing
Michael Feast, Patricia Whitelock
The Galactic kinematics of Mira variables have been studied using infrared photometry, radial velocities, and Hipparcos parallaxes and proper motions. For Miras in the period range…
The APM Survey for Cool Carbon Stars in the Galactic Halo - II The Search for Dwarf Carbon Stars
E. J. Totten, M. J. Irwin, P. A. Whitelock
We present proper motion measurements for carbon stars found during the APM Survey for Cool Carbon Stars in the Galactic Halo (Totten & Irwin, 1998). Measurements are obtained usin…