Observed solar radio maps at 37 GHz on 15-12-2018:
Max. Temp: 104.48 % of QSL, time: 20181215102848 (yyyymmddhhmmss), STATUS: Small activity
Max. Temp: 104.04 % of QSL, time: 20181215103151 (yyyymmddhhmmss), STATUS: Small activity
Max. Temp: 103.32 % of QSL, time: 20181215103456 (yyyymmddhhmmss), STATUS: Small activity
QSL at 37 GHz is 8200 +/- 500 K.
 
Detected solar events at 11.2 GHz on 15-12-2018:
Event 1: Flux: 304.52 SFU, time: 201812151441004995 (yyyymmddhhmmssFF), LEVEL: WEAK
Check the flare profile: http://www.metsahovi.fi/Sunant/20181215.png