73 citations · 206 across the 8 of their papers we have counts for
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astro-ph.SR2009★ 16 cited
Solar active regions: a nonparametric statistical analysis
J. Pelt, M. J. Korpi, I. Tuominen
The sunspots and other solar activity indicators tend to cluster on the surface of the Sun.These clusters very often occur at certain longitudes that persist in time.It is of gener…
astro-ph.SR2009
Zeeman-Doppler Imaging of II Peg - Magnetic field restructuring from 2004 to 2007
T. A. Carroll, M. Kopf, K. G. Strassmeier +2
We present Zeeman-Doppler images of the active K2 star II Peg for the years 2004 and 2007. The surface magnetic field was reconstructed with our new ZDI code "iMap" which provides…