Observed solar radio maps at 37 GHz on 15-09-2015: Max. Temp: 106.95 % of QSL, time: 20150915072945 (yyyymmddhhmmss), STATUS: Low activity Max. Temp: 106.93 % of QSL, time: 20150915095830 (yyyymmddhhmmss), STATUS: Low activity QSL at 37 GHz is 7800 K. Detected Callisto radio bursts (50-850 MHz) on 15-09-2015: Big burst index (>50) indicates more probable solar radio burst than RFI.