Heliograph of the UTR-2 Radio Telescope. III. Observations

O. O. Konovalenko, A. A. Stanislavsky, A. A. Koval, E. P. Abranin


The third part of the work dealt with the heliograph of the UTR-2 radio telescope description shows that every pixel from the signal received by the corresponding beam of the antenna pattern is the crosscorrelation dynamic spectrum (time-frequency-intensity) measured by the digital spectrum processor in real time. This new generation heliograph allows the solar corona images within 8÷33 MHz with the 4 kHz frequency resolution, time resolution to 1 ms, and for a 90 dB dynamic range. The illustrations of observations of solar corona and other radio sources made in summer of 2010 with the heliograph are demonstrated.

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Коноваленко А.А. Гелиограф радиотелескопа УТР-2. III. Наблюдения / А.А. Коноваленко, А.А. Станиславский, А.А. Коваль, Э.П. Абранин // Радиофизика и радиоастрономия. — 2011. — Т. 16, № 3. — С. 235-241.

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