OBSERVATORY UPICE SEPTEMBER 2015 CZECH REPUBLIC FREQUENCY 33 MHz OBSERVING PERIOD 33 MHz 1. - 30. 0500 1700 NO OBSERVATION 33 MHz SEP FREQ STATION TYPE START TIME OF DUR FLUX DENS. REMARKS 2015 TIME MAXIMUM MIN PEAK MEAN UT UT 17 33 UPIC 42 SER 1129.6 1130.0 5.4 NOT CALIBRATED