SPORADIC RADIO EMISSION OF SPACE OBJECTS AT LOW-FREQUENCIES

Purpose: The results of studies sporadic radio emission several types space sources, including neutron stars and planets the Solar System, are presented. aim this work is to review latest achievements in study low-frequency System transient signals similar pulsar pulses using UTR-2 telescope. importance development verification methods spaceborne from various sources shown. Design/methodology/approach: different nature based on common set procedures for cleaning records terrestrial frequency interference (RFI) frequency-time pattern information particular type emission, possible signal distortion. Characteristic features given, each them optimal method extraction developed. efficiency developed noise adjustable parameters This done basis observations diverse such as lightnings atmospheres planets, single Jupiter. Findings: detection presence radio-interference have allowed obtaining unique as: distribution total intensity depending galactic latitude; automatic search Saturn’s atmosphere data due carefully elaborated RFI mitigation procedures, which made it obtain Saturn electrostatic discharge (SED) most complete events. Increased selection Jupiter’s S-radiation despite corruption by radio-interference, was reached chosen us detect short intensive bursts, being informative determining physical area their generation. Conclusions: large effective high sensitivity telescope allow making with temporal resolutions. Due these factors we can apply a wide range signals’ radio-frequency natural artificial origin. accounting characteristic important even scientific results. Key words: decameter wavelength range; UTR-2; emission; transients; lightning planets; Jupiter S-bursts