TY JOUR TI Features of correlation curves of the Siberian Radioheliograph KW Sun KW microwave emission KW radioheliograph KW correlations JO Solar-Terrestrial Physics AU Uralov, A.M. AU Lesovoi, S.V. AU Grechnev, V.V. AU Globa, M.V. PY 2025 IS 11 PB Institute of Solar-Terrestrial Physics SB RAS