Спектрально-временной анализ геомагнитных данных

DATE & OBSERVATORY CODE
Year : Month : Code :
START TIME [UT]

Day : + Hour : +

DURATION (Maximum: 3 days)
Day(s) : + + Hour(s) : +
COMPONENT H D Z
RESULT Spectrum Magnetogram
BANDPASS FILTER Off Hi Lo
CUTOFF PERIOD (min): default = 120
PRINTER Color B/W