Decameter storm radiation, I

Abstract

A log-periodic array, 3 km long in the E-W direction is in operation at the Clark Lake Radio Observatory. The solar brightness distribution is swept once per second in the 65-20 MHz frequency range. The analysis of the interferometer records allows the determination of one dimensional solar burst positions, to an accuracy of 0.1 R⊙ at 60 MHz and 0.3 R⊙ at 30 MHz, approximately.