Observed solar radio maps at 37 GHz on 21-05-2018:
QSL at 37 GHz is 8200 +/- 500 K.
 
Detected Callisto radio bursts (50-850 MHz) on 21-05-2018:
Big burst index (>50) indicates more probable solar radio burst than RFI.
 
Detected solar events at 11.2 GHz on 21-05-2018:
Event 1: Flux: -629.52 SFU, time: 201805210902184995 (yyyymmddhhmmssFF), LEVEL: TINY
Check the flare profile: http://www.metsahovi.fi/Sunant/20180521.png