title: To the problem of temporal changes of magnetic fields in small-scale magnetic fluxtubes during 11-years cycle of solar activity
abstract: We critical analyze paper by V.A.Kotov [1], what contains the important results of observations of total magnetic field of the Sun observed in Crimea astrophysical observatory in FeI 5247.1 and 5250.2Å lines during 2001–2011. A conclusion is argued that obtained observational data indicate the true magnetic field changes in small-scale flux tubes. Likely, magnetic field strengths in such fluxtubes change with solar cycle phase in the following way: maximum field values arise nearly the minimum o
journal: Astronomical School’s Report