papers
Publications (2)
astro-ph.SR2012
Small Scale Field Emergence and Its Impact on Photospheric Granulation
V. Yurchyshyn, K. Ahn, V. Abramenko +2
We used photospheric intensity images and magnetic field measurements from the New Solar Telescope in Big Bear and Helioseismic Magnetic Imager on board Solar Dynamics Observatory…
astro-ph.SR2014
High Resolution Observations of Chromospheric Jets in Sunspot Umbra
V. Yurchyshyn, V. Abramenko, S. Kosovichev +1
Recent observations of sunspot's umbra suggested that it may be finely structured at a sub-arcsecond scale representing a mix of hot and cool plasma elements. In this study we repo…