Observed solar radio maps at 37 GHz on 07-04-2015: Max. temp: 104.46 % of QSL, time: 20150407074434 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407080737 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407080847 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407080930 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407081040 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407081123 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407081234 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407081317 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407081428 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 104.46 % of QSL, time: 20150407081511 (yyyymmddhhmmss), STATUS: Small activity Max. temp: 106.26 % of QSL, time: 20150407102419 (yyyymmddhhmmss), STATUS: Low activity Max. temp: 106.26 % of QSL, time: 20150407103318 (yyyymmddhhmmss), STATUS: Low activity Max. temp: 106.37 % of QSL, time: 20150407104135 (yyyymmddhhmmss), STATUS: Low activity QSL at 37 GHz is 7800 K. Detected Callisto radio bursts (50-850 MHz) on 07-04-2015: Big burst index (>50) indicates more probable solar radio burst than RFI. Detected solar events at 11.2 GHz on 07-04-2015: Check the flare profile: http://www.metsahovi.fi/Sunant/20150407.png