Observed solar radio maps at 37 GHz on 15-12-2021:
QSL at 37 GHz is 8200 +/- 500 K.
 
Detected solar events at 11.2 GHz on 15-12-2021:
Event 1: Flux: -491.19 SFU, time: 202112151441314995 (yyyymmddhhmmssFF), LEVEL: TINY
Check the flare profile: http://www.metsahovi.fi/Sunant/20211215.png