Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Comparative analysis of decametre 'drift pair' bursts observed in 2002 and 2015
Репозиторій DSpace/Manakin
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Comparative analysis of decametre 'drift pair' bursts observed in 2002 and 2015
Інший ID:
DOI:10.17721/2227-1481.6.24-27
Посилання:
Comparative analysis of decametre 'drift pair' bursts observed in 2002 and 2015 / Ya.S. Volvach, A.A. Stanislavsky, A.A. Konovalenko, A.A. Koval, V.V. Dorovskyy // Advances in Astronomy and Space Physics. — 2016. — Т. 6., вип. 1. — С. 24-27. — Бібліогр.: 10 назв. — англ.
Підтримка:
This research was partially supported by Research Grant "Synchronized simultaneous study of radio emission of solar system ob jects by lowfrequency ground- and space-based astronomy" from the National Academy of Sciences of Ukraine.
Дата:
2016
Переглядів:
783
Завантажень:
455
Анотація:
We report about new observations of solar "drift pair" (DP) bursts by means of the UTR-2 radio telescope at frequencies 10-30 MHz. Our experimental data include both "forward" and "reverse" bursts with high frequency and time resolution. The records of 301 bursts, observed in 10 12 July of 2015, are investigated. The main properties of these bursts (frequency bandwidth, central frequency and others) have been analysed. In this report our main attention is paid to the comparison of our observations with the similar observations of decametre DPs performed earlier during 13-15 July of 2002 in the same frequency range. Common features of DPs in the two different pieces of data samples have been found. This may indicate the possible presence of stability in the frequency-time properties of decametre DPs from one cycle of solar activity to another.
