Observed solar radio maps at 37 GHz on 28-06-2015: Max. Temp: 103.79 % of QSL, time: 20150628040555 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 103.59 % of QSL, time: 20150628040857 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 103.55 % of QSL, time: 20150628062731 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 103.71 % of QSL, time: 20150628063033 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 104.32 % of QSL, time: 20150628083215 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 104.44 % of QSL, time: 20150628143020 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 104.50 % of QSL, time: 20150628143423 (yyyymmddhhmmss), STATUS: Small activity Max. Temp: 104.78 % of QSL, time: 20150628153926 (yyyymmddhhmmss), STATUS: Small activity QSL at 37 GHz is 7800 K. Detected Callisto radio bursts (50-850 MHz) on 28-06-2015: Big burst index (>50) indicates more probable solar radio burst than RFI. Detected solar events at 11.2 GHz on 28-06-2015: Check the flare profile: http://www.metsahovi.fi/Sunant/20150628.png