OBSERVATORY UPICE DECEMBER 2011 CZECH REPUBLIC FREQUENCY 33 MHz OBSERVING PERIOD 33 MHz 1. - 31. 0730 1430 NO OBSERVATION 33 MHz DEC FREQ STATION TYPE START TIME OF DUR FLUX DENS. REMARKS 2011 TIME MAXIMUM MIN PEAK MEAN UT UT 26 33 UPIC 45 C 1148.7 1150.7 3.7 NOT 29 33 UPIC 2 S/F 1409.5 1410.5 1.8 CALIBRATED