Observed solar radio maps at 37 GHz on 23-02-2021: QSL at 37 GHz is 8200 +/- 500 K. Detected solar events at 11.2 GHz on 23-02-2021: Event 1: Flux: -38685.10 SFU, time: 202102231405404995 (yyyymmddhhmmssFF), LEVEL: TINY Event 2: Flux: -37571.64 SFU, time: 202102231224434995 (yyyymmddhhmmssFF), LEVEL: TINY Check the flare profile: http://www.metsahovi.fi/Sunant/20210223.png