TY JOUR TI Quiet solar corona: daily images at 8.8–10.7 cm wavelengths KW total solar flux KW F10.7 index JO Solnechno-Zemnaya Fizika AU Altyntsev, A.T. AU Globa, M.V. AU Meshalkina, N.S. PY 2023 IS 9 PB INFRA-M Academic Publishing LLC.