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 ------------------------------------------------------------------ 98.12.23 0831.1 0832.8 1 III GG 180- 95 98.12.23 1024.0 1024.1 2 III B 150-105 98.12.23 1038.3 1038.4 1 III B 165-110 98.12.24 . . - 98.12.25 0750.1 0750.2 1 III B 145- 95 98.12.25 0750.5 0751.0 1 III G 165- 98 98.12.26 0700.0E 0710.0U 1 I GG 270-200 98.12.26 0817.0 0828.0U 1 I N 270-220 98.12.26 1037.7 1039.1 2 III G 270- 95 98.12.27 . . - 98.12.28 . . - 98.12.29 0845.1 0845.2 1 III B 150-105 98.12.29 0847.0 0847.1 1 III B 160-105 98.12.30 0905.7 0906.3 1 III G 270-200 98.12.30 0906.8 0907.2 2 III GG 270- 95 98.12.30 0907.3 0908.9 1 III G 165-105 98.12.30 1126.4 1128.9 1 III G 270-200 ------------------------------------------------------------------