27 citations · 27 across the 1 of their papers we have counts for
3 papers
Multiperiodicity, modulations and flip-flops in variable star light curves II. Analysis of II Peg photometry during 1979-2010
Marjaana Lindborg, Maarit J. Mantere, Nigul Olspert +5
According to earlier Doppler images of the magnetically active primary giant component of the RS CVn binary II Peg, the surface of the star was dominated by one single active longi…
Doppler images of II Pegasi for 2004-2010
Thomas Hackman, Maarit J. Mantere, Marjaana Lindborg +4
Aims. We study the spot activity of II Peg during the years 2004-2010 to determine long- and short-term changes in the magnetic activity. In a previous study, we detected a persist…
Surface temperature maps for II Peg during 1999-2002
M. Lindborg, M. J. Korpi, I. Tuominen +3
The active RS CVn star II Peg has been spectroscopically monitored for almost 18 years with the SOFIN spectrograph at NOT, La Palma, Spain. In this paper we present five new surfac…