Observed solar radio maps at 37 GHz on 23-09-2021:
Max. Temp: 105.94 % of QSL, time: 20210923100404 (yyyymmddhhmmss), STATUS: Low activity
Max. Temp: 105.56 % of QSL, time: 20210923100617 (yyyymmddhhmmss), STATUS: Low activity
Max. Temp: 105.74 % of QSL, time: 20210923100832 (yyyymmddhhmmss), STATUS: Low activity
QSL at 37 GHz is 8200 +/- 500 K.
 
Detected solar events at 11.2 GHz on 23-09-2021:
Event 1: Flux: 132.01 SFU, time: 202109231526004995 (yyyymmddhhmmssFF), LEVEL: WEAK
Check the flare profile: http://www.metsahovi.fi/Sunant/20210923.png