Observed solar radio maps at 37 GHz on 18-12-2015:
Max. Temp: 108.51 % of QSL, time: 20151218091612 (yyyymmddhhmmss), STATUS: Low activity
Max. Temp: 110.33 % of QSL, time: 20151218092245 (yyyymmddhhmmss), STATUS: Medium activity
Max. Temp: 108.69 % of QSL, time: 20151218092547 (yyyymmddhhmmss), STATUS: Low activity
Max. Temp: 112.89 % of QSL, time: 20151218092849 (yyyymmddhhmmss), STATUS: Medium activity
QSL at 37 GHz is 7800 K.
 
Detected Callisto radio bursts (50-850 MHz) on 18-12-2015:
Burst index: 13.11, time: 20151218114500 + 15 min (yyyymmddhhmmss), STATUS: Small burst 
Big burst index (>50) indicates more probable solar radio burst than RFI.