Sporadic radio emission of the Sun in the decametre range - Observatoire de Paris
Journal Articles Highlights of Astronomy Year : 2007

Sporadic radio emission of the Sun in the decametre range

Valentin N. Melnik
  • Function : Author
Alexander A. Konovalenko
  • Function : Author
Helmut O. Rucker
  • Function : Author

Abstract

Results of the last observations of solar sporadic radio emission at the UTR-2 radio telescope (Kharkov, Ukraine) at the frequencies 10 - 30 MHz are presented. The use of new backend facilities, the DSP and 60-channel spectrometer, allows us to obtain data with time resolution up to 2 ms and frequency resolution of 12 kHz in the continuous frequency band 12 MHz. Usual Type III bursts, Type IIIb bursts, U- and J-bursts in the decameter range are discussed. Special attention is paid to detection and analysis of Type II bursts and their properties, newly discovered fine time structures of Type III bursts, Type III-like bursts, s-bursts, new observational features of drift pair bursts, and ‘absorption’ bursts.

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Dates and versions

obspm-03855244 , version 1 (16-11-2022)

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Cite

Valentin N. Melnik, Alexander A. Konovalenko, Helmut O. Rucker, Alain Lecacheux. Sporadic radio emission of the Sun in the decametre range. Highlights of Astronomy, 2007, 14, pp.365-366. ⟨10.1017/S1743921307011003⟩. ⟨obspm-03855244⟩
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