436 citations · 1.2k across the 20 of their papers we have counts for
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astro-ph.SR2009★ 45 cited
Parameters of the Magnetic Flux inside Coronal Holes
Valentina Abramenko, Vasyl Yurchyshyn, Hiroko Watanabe
Parameters of magnetic flux distribution inside low-latitude coronal holes (CHs) were analyzed. A statistical study of 44 CHs based on Solar and Heliospheric Observatory (SOHO)/MDI…
astro-ph.SR2009★ 38 cited
Characteristic Dependence of Umbral Dots on their Magnetic Structure
Hiroko Watanabe, Reizaburo Kitai, Kiyoshi Ichimoto
Umbral dots (UDs) were observed in a stable sunspot in NOAA 10944 by the Hinode Solar Optical Telescope on 2007 March 1. The observation program consisted of blue continuum images…