OBSERVATORY UPICE MARCH 2011 CZECH REPUBLIC FREQUENCY 32.8 MHz OBSERVING PERIOD 32.8 MHz 1. - 31. 0600 1600 NO OBSERVATION 32.8 MHz MAR FREQ STATION TYPE START TIME OF DUR FLUX DENS. REMARKS 2011 TIME MAXIMUM MIN PEAK MEAN UT UT 9 33 UPIC 45 C 1036.0 1036.7 1.8 NOT UNCERTN 24 33 UPIC 45 C 1203.6 1204.8 3.7 CALIBRATED 28 33 UPIC 4 S/F 1313.5 1313.7 1.2