Solar Radio Laboratory IZMIRAN Solar Radio Emission SPECTRAL OBSERVATION Frequency lower - 45 , Upper - 270 MHz Observatory location 55ø 28' N 37ø 19' E (IZMI) P.O. 142092 , Troitsk , Moskow region , RUSSIA ------------------------------------------------------------------ Date StartTime End Time Int Type Range U T U T MHz ------------------------------------------------------------------ 97.07.01 . . - 97.07.02 . . - 97.07.03 . . - 97.07.04 . . - 97.07.05 . . - 97.07.06 . . - 97.07.07 . . - 97.07.08 . . - 97.07.09 . . - 97.07.10 . . - 97.07.11 0624.7 0624.9 2 III B, HAR 270-55 97.07.11 0753.8 0753.9 2 III B 175-80 97.07.11 0755.5 0755.6 2 III B 150-45 97.07.11 0755.6 0755.7 2 V 80 -45 97.07.12 . . - 97.07.13 . . - 97.07.14 . . - 97.07.15 . . - 97.07.16 . . - 97.07.17 . . - 97.07.18 . . - ------------------------------------------------------------------