Observed solar radio maps at 37 GHz on 11-09-2015: Max. Temp: 105.29 % of QSL, time: 20150911071420 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 106.01 % of QSL, time: 20150911105248 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 105.81 % of QSL, time: 20150911105658 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 105.45 % of QSL, time: 20150911132034 (yyyymmddhhmmss), STATUS: Low activity QSL at 37 GHz is 7800 K. Detected Callisto radio bursts (50-850 MHz) on 11-09-2015: Big burst index (>50) indicates more probable solar radio burst than RFI.