Observed solar radio maps at 37 GHz on 03-06-2018: Max. Temp: 108.52 % of QSL, time: 20180603093256 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.45 % of QSL, time: 20180603093559 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.64 % of QSL, time: 20180603093902 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.54 % of QSL, time: 20180603094206 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.39 % of QSL, time: 20180603094509 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 107.80 % of QSL, time: 20180603102405 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 107.91 % of QSL, time: 20180603102711 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.13 % of QSL, time: 20180603103014 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 108.06 % of QSL, time: 20180603103317 (yyyymmddhhmmss), STATUS: Low activity QSL at 37 GHz is 8200 +/- 500 K. Detected Callisto radio bursts (50-850 MHz) on 03-06-2018: Big burst index (>50) indicates more probable solar radio burst than RFI. Detected solar events at 11.2 GHz on 03-06-2018: Event 1: Flux: 305.90 SFU, time: 201806030902574995 (yyyymmddhhmmssFF), LEVEL: WEAK Check the flare profile: http://www.metsahovi.fi/Sunant/20180603.png