Solar Radio Laboratory IZMIRAN Solar Radio Emission OUTSTANDING OCCURRENCES Single - Frequency Observation 204 , 3000 MHz Observatory location 55ø 28' N 37ø 19' E (IZMI) P.O. 142092 , Troitsk , Moskow region , RUSSIA ------------------------------------------------------------------------ Date Freq. Type Start MaX Dure Flux Density MHz Time Time Min. Peak Mean U T U T s.f.u. s.f.u. ------------------------------------------------------------------------ 94.04.02 204 5S 0812.2 0812.3 .5 4.2 2.0 94.04.02 204 7C 0932.8 0933.0 .3 3.8 1.9 94.04.02 204 5S 1153.0 1153.4 .8 3.8 1.9 94.04.12 204 41F 0919.0 0921.6 3.0 3.9 - 94.04.12 204 42SER 1051.0 1058.5 18.0 170.0 - 94.04.13 204 41F 1115.0 1117.0 8.0 9.9 - 94.04.26 204 7C 0641.8 0642.5 1.5 12.0 - 94.04.27 204 42SER 0539.0 - . 107.0 - - 94.04.30 204 41F 1048.1 1048.3 3.0 7.0 - -----------------------------------------------------------------------