27 citations · 72 across the 5 of their papers we have counts for
3 papers · 1 filter
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…
Oscillations in the Solar Faculae. III. The Phase Relations between Chromospheric and Photospheric LOS Velocities
N. I. Kobanov, A. S. Kustov, S. A. Chupin +1
An analysis of line-of-sight velocity oscillation in nine solar faculae was undertaken with the aim of studying of phase relations between chromosphere (He i 10830 A line) and phot…
Multilevel Analysis of Oscillation Motions in Active Regions of the Sun
V. E. Abramov-Maximov, G. B. Gelfreikh, N. I. Kobanov +2
We present a new method that combines the results of an oscillation study made in optical and radio observations. The optical spectral measurements in photospheric and chromospheri…