Surface temperature maps for II Peg during 1999-2002
Abstract
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 surface temperature maps of the object for the years 1999 (two maps), 2001 (one map) and 2002 (two maps).
- Publication:
-
Solar and Stellar Variability: Impact on Earth and Planets
- Pub Date:
- February 2010
- DOI:
- arXiv:
- arXiv:0911.0198
- Bibcode:
- 2010IAUS..264..213L
- Keywords:
-
- techniques: spectroscopic;
- stars: late-type;
- stars: spots;
- Astrophysics - Solar and Stellar Astrophysics
- E-Print:
- doi:10.1017/S1743921309992651