Observational techniques and results (2007)
Michael Viskum, Michael Viskum
This thesis deals with observations of ffi Scuti stars. The understanding of pulsating stars, and among these the ffi Scuti stars, is of great importance in stellar astrophysics. A detailed...
NEW RADIAL VELOCITY CURVES OF roAp AND (2007)
Scuti Stars, Michael Viskum, Ivan K. Baldry, Hans Kjeldsen, Timothy R. Bedding
We present new radial velocity curves of the rapidly oscillating Ap (roAp) star, ff Cir, and the ffi Scuti star, FG Vir, obtained from multisite observations with medium-dispersion spectrographs. The...
Solar-like oscillations in eta Boo (1994)
Kjeldsen, Hans, Bedding, Timothy R., Viskum, Michael, Frandsen, Soeren
We have observed evidence for $p$-mode oscillations in the G0 IV star etaBoo (V = 2.68). This represents the first clear evidence of solar-like oscillations in a star other than the Sun. We used a...