Observed solar radio maps at 37 GHz on 04-04-2018:
QSL at 37 GHz is 8200 +/- 500 K.
 
Detected solar events at 11.2 GHz on 04-04-2018:
Event 1: Flux: 27566.22 SFU, time: 201804040902564995 (yyyymmddhhmmssFF), LEVEL: STRONG
Event 2: Flux: 7592.96 SFU, time: 201804040458454995 (yyyymmddhhmmssFF), LEVEL: STRONG
Check the flare profile: http://www.metsahovi.fi/Sunant/20180404.png