A1 Refereed original research article in a scientific journal
Doppler images of the RS CVn binary II Pegasi during the years 1994-2002
Authors: Lindborg M, Korpi MJ, Hackman T, Tuominen I, Ilyin I, Piskunov N
Publisher: EDP SCIENCES S A
Publication year: 2011
Journal: Astronomy and Astrophysics
Journal name in source: ASTRONOMY & ASTROPHYSICS
Journal acronym: ASTRON ASTROPHYS
Article number: ARTN A44
Volume: 526
Number of pages: 7
ISSN: 0004-6361
DOI: https://doi.org/10.1051/0004-6361/201015203
Abstract
Conclusions. We observe both longitude and latitude shifts in the spot activity of II Peg. However, our results are not consistent with the periodic behaviour presented in previous studies.
Conclusions. We observe both longitude and latitude shifts in the spot activity of II Peg. However, our results are not consistent with the periodic behaviour presented in previous studies.