OBSERVATIONS OF THE THREE HARMONIC COMPONENTS OF SOLAR TYPE III BURSTS AT DECAMETER WAVELENGTHS
Abstract
Triple type III bursts (combinations of three type III or type IIIb
bursts) with the frequency ratio of radiant flux maxima at a certain
point of time of approx. 1: 2 :3 are presented. Observations were
made with the URAN-2 radio telescope at 8 to 32 MHz. Main
characteristics of the components of triple bursts, such as duration,
drift rate, polarization, are studied. Also, the dependences
of the mentioned parameters on frequency, burst type and component
position within the triplet are discussed. The existence
of harmonic relation of the triple burst components is discussed.
bursts) with the frequency ratio of radiant flux maxima at a certain
point of time of approx. 1: 2 :3 are presented. Observations were
made with the URAN-2 radio telescope at 8 to 32 MHz. Main
characteristics of the components of triple bursts, such as duration,
drift rate, polarization, are studied. Also, the dependences
of the mentioned parameters on frequency, burst type and component
position within the triplet are discussed. The existence
of harmonic relation of the triple burst components is discussed.
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PDFReferences
Браженко А.И. Наблюдение трех гармонических компонентов солнечных всплесков III типа в декаметровом диапазоне длин волн / А.И. Браженко, О. С. Пылаев, В. Н. Мельник, А.А. Коноваленко, А.В. Французенко, В. В. Доровский, Р. В. Ващишин, Х.О. Рукер // Радиофизика и радиоастрономия. — 2013. — Т. 18, № 4. — С. 283-290.
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