Observed solar radio maps at 37 GHz on 11-04-2018: QSL at 37 GHz is 8200 +/- 500 K. Detected solar events at 11.2 GHz on 11-04-2018: Event 1: Flux: -9115.77 SFU, time: 201804110902374995 (yyyymmddhhmmssFF), LEVEL: TINY Event 2: Flux: -1064.35 SFU, time: 201804110420234995 (yyyymmddhhmmssFF), LEVEL: TINY Check the flare profile: http://www.metsahovi.fi/Sunant/20180411.png