261 citations · 1.6k across the 44 of their papers we have counts for
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astro-ph.SR2022★ 11 cited
Dark dots on the photosphere and counting of the sunspots index
Andrey G. Tlatov
On modern satellite observations of the Sun in the continuum with high spatial resolution, as well as on high-quality ground observations, a large number of small dark areas can be…
astro-ph.SR2022★ 11 cited
The shape of sunspots and solar activity cycles
Andrey Tlatov
The paper presents the results of the analysis of the geometric characteristics of sunspots for the period of 19-24 cycles of activity. The shape of sunspots was studied on the bas…
astro-ph.SR2022★ 7 cited
Parametrization of sunspot groups based on machine learning approach
Egor Illarionov, Andrey Tlatov
Sunspot groups observed in white-light appear as complex structures. Analysis of these structures is usually based on simple morphological descriptors which capture only generic pr…