32 citations · 101 across the 6 of their papers we have counts for
6 papers
Peculiarity of the oscillation stratification in sunspot penumbrae
D. Y. Kolobov, A. A. Chelpanov, N. I. Kobanov
Spatial distributions of the dominant oscillation frequency obtained for four sunspots show a feature shared by all the analysed levels of the solar atmosphere in these sunspots. T…
Influence of the Magnetic Field on Oscillation Spectra in Solar Faculae
Andrei A. Chelpanov, Nikolai I. Kobanov, Dmitry Y. Kolobov
In this work, we studied oscillation parameters in faculae above magnetic knots and in the adjacent to them areas. Using SDO data we analysed oscillations in magnetic strength, Dop…
Behaviour of oscillations in loop structures above active regions
D. Y. Kolobov, N. I. Kobanov, A. A. Chelpanov +5
In this study we combine the multiwavelength ultraviolet -- optical (Solar Dynamics Observatory, SDO) and radio (Nobeyama Radioheliograph, NoRH) observations to get further insight…
Oscillations Above Sunspots and Faculae: Height Stratification and Relation to Coronal Fan Structure
N. I. Kobanov, D. Y. Kolobov, A. A. Chelpanov
Oscillation properties in two sunspots and two facular regions are studied using Solar Dynamics Observatory (SDO) data and ground-based observations in the SiI 10827 and HeI 10830…
Oscillations above sunspots from the temperature minimum to the corona
N. I. Kobanov, A. A. Chelpanov, D. Y. Kolobov
Context. An analysis of the oscillations above sunspots was carried out using simultaneous ground-based and Solar Dynamics Observatory (SDO) observations (SiI 10827A, HeI 10830A, F…
Height distribution of the power of 3-min oscillations over sunspots
N. I. Kobanov, D. Y. Kolobov, S. A. Chupin +1
Context. The height structure of 3-min oscillations over sunspots is studied in the context of the recently discovered effect of height inversion: over the umbra, the spatial locat…