TY JOUR TI Correlation analysis of solar flux absolute measurements at 161 and 245 MHz KW solar emission KW absolute measurements KW Irkutsk Incoherent Scatter Radar (IISR) KW Learmonth Observatory KW meter waves KW background emission KW slowly-varying component JO Solar-Terrestrial Physics AU Setov, A.G. AU Kushnarev, D.S. PY 2023 IS 9 PB INFRA-M Academic Publishing LLC.