25 citations · 42 across the 2 of their papers we have counts for
4 papers
On the origin of facular brightness
R. Kostik, E. Khomenko
This paper studies the dependence of the CaIIH line core brightness on the strength and inclination of photospheric magnetic field, and on the parameters of convective and wave mot…
Properties of oscillatory motions in a facular region
Roman Kostik, Elena Khomenko
We study the properties of waves in a facular region of moderate strength in the photosphere and chromosphere. Our aim is to analyse statistically the wave periods, power and phase…
Properties of convective motions in facular regions
R. Kostik, E. Khomenko
In this paper, we study the properties of solar granulation in a facular region from the photosphere up to the lower chromosphere. Our aim is to investigate the dependence of granu…
Solar granulation from photosphere to low chromosphere observed in BaII 4554 A line
R. Kostik, E. Khomenko, N. Shchukina
The purpose of this paper is to characterize the statistical properties of solar granulation in the photosphere and low chromosphere up to 650 km. We use velocity and intensity var…