496 citations · 558 across the 2 of their papers we have counts for
4 papers
Doppler Images and Chromospheric Variability of TWA 6
M. B. Skelly, Y. C. Unruh, A. Collier Cameron +4
We present Doppler imaging and Balmer line analysis of the weak-line T Tauri star TWA 6. Using this data we have made one of the first attempts to measure differential rotation in…
The surprising magnetic topology of tauSco: fossil remnant or dynamo output?
JF Donati, ID Howarth, MM Jardine +9
We report the discovery of a medium-strength (~0.5kG) magnetic field on the young, massive star tauSco (B0.2V), which becomes the third-hottest magnetic star known. Circularly pola…
The coronal structure of Speedy Mic - I: A densely packed prominence system beyond co-rotation
N. J. Dunstone, J. R. Barnes, A. Collier Cameron +1
We present new observations of the prominence system on the K3 dwarf Speedy Mic (BO Mic, HD 197890). Using an improved technique to track the absorption features in H_alpha we find…
LO Peg in 1998: Starspot patterns and differential rotation
J. R. Barnes, A. Collier Cameron, T. A. Lister +2
We present Doppler images of the young K5V - K7V rapid rotator LO Peg from seven nights of continuous spectroscopy obtained in 1998 from July 04 to July 10. The images reveal the p…