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Information × Registration Number 0219U100652, 0118U000563 , R & D reports Title Ground-based support by UTR-2-URAN-GURT low-frequency radio telescope system of international and Ukrainian space missions. popup.stage_title Head Kalinichenko Mykola M., Доктор фізико-математичних наук Registration Date 22-02-2019 Organization Institute of Radio Astronomy of the NAS of Ukraine popup.description2  7 observation sessions were conducted during the Juno spacecraft's closest approach to Jupiter; Two very rare (new) types of radio emission from Jupiter with positive time-frequency drift were detected. When observing Saturn and Venus in 2018, no lightning was detected in the atmospheres of these planets. As a result of observations of the type II burst, the UTR-2 radio telescope, which operated in the interferometric mode, determined the spatial parameters (size, location, velocity and direction of motion) of the type II source at distances of 0.5 - 1 solar radii from the Sun. Radio emission analysis of a type III solar burst does not confirm the linear nature of the dependence of the frequency drift velocity on frequency, as was customary earlier. According to our results, this relationship is in very good agreement with the data of Alvarez and Haddock (1973), which gave an empirical idea for the frequency drift rate as a power function of frequency. It has been established that with an increase in solar activity in the 11-year cycle, a decrease in the LF trend of the intensity of atmospheric infrasound is observed, while stable 27-day changes in the intensity of atmospheric infrasound are also noticeable. Such changes are explained by the influence of galactic cosmic rays on the lower atmosphere. Product Description popup.authors popup.nrat_date 2020-04-02 Close