H. O. Rucker
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View article: Decameter Radio Emission of the Sun
Decameter Radio Emission of the Sun Open
The electromagnetic spectrum of the Sun comprises quite a range of wavelengths, and part of it takes the solar radio emission. The book contains the decameter radiation of the Sun, in the 10-meter regime observed by the world-largest radio…
View article: Spatial properties of the complex decameter type II burst observed on 31 May 2013
Spatial properties of the complex decameter type II burst observed on 31 May 2013 Open
We present the results of observations of complex powerful type II burst associated with narrow Earth-directed CME, which was ejected at around 11 UT on 31 May 2013. The observations were performed by radio telescope UTR-2, which operated …
View article: First observations and performance of the RPW instrument on board the Solar Orbiter mission
First observations and performance of the RPW instrument on board the Solar Orbiter mission Open
The Radio and Plasma Waves (RPW) instrument on the ESA Solar Orbiter mission is designed to measure in situ magnetic and electric fields and waves from the continuum up to several hundred kHz. The RPW also observes solar and heliospheric r…
View article: The Solar Orbiter Radio and Plasma Waves (RPW) instrument <i>(Corrigendum)</i>
The Solar Orbiter Radio and Plasma Waves (RPW) instrument <i>(Corrigendum)</i> Open
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View article: The Faraday rotation effect in Saturn Kilometric Radiation observed by the CASSINI spacecraft
The Faraday rotation effect in Saturn Kilometric Radiation observed by the CASSINI spacecraft Open
International audience
View article: SPORADIC RADIO EMISSION OF SPACE OBJECTS AT LOW-FREQUENCIES
SPORADIC RADIO EMISSION OF SPACE OBJECTS AT LOW-FREQUENCIES Open
Purpose: The results of studies of sporadic radio emission of several types of space radio sources, including neutron stars and planets of the Solar System, are presented. The aim of this work is to review the latest achievements in the st…
View article: INVESTIGATIONS OF COSMIC SOURCES RADIOEMISSION SCINTILLATIONS DUE TO INTERPLANETARY PLASMA IRREGULARITIES AT THE INSTITUTE OF RADIO ASTRONOMY, NAS UKRAINE
INVESTIGATIONS OF COSMIC SOURCES RADIOEMISSION SCINTILLATIONS DUE TO INTERPLANETARY PLASMA IRREGULARITIES AT THE INSTITUTE OF RADIO ASTRONOMY, NAS UKRAINE Open
Purpose: Review of investigations of cosmic sources radioemission scintillations due to interplanetary plasma irregularities made at the Institute of Radio Astronomy of the National Academy of Sciences of Ukraine, from the first observatio…
View article: Juno Waves high frequency antenna properties
Juno Waves high frequency antenna properties Open
The Waves instrument aboard Juno is a sophisticated radio astronomy observatory investigating Jupiter's auroral radio emissions and plasma wave interactions. Waves records electrical field properties using two monopole antennas, which are …
View article: EXPLORATION OF THE SOLAR DECAMETER RADIO EMISSION WITH THE UTR-2 RADIO TELESCOPE
EXPLORATION OF THE SOLAR DECAMETER RADIO EMISSION WITH THE UTR-2 RADIO TELESCOPE Open
Purpose: The overview of the scientifi c papers devoted to the study of the solar decameter radio emission with the world’s largest UTR-2 radio telescope (Ukraine) published for the last 50 years. Design/methodology/approach: The study and…
View article: THE FOUNDER OF THE DECAMETER RADIO ASTRONOMY IN UKRAINE ACADEMICIAN OF NAS OF UKRAINE SEMEN YAKOVYCH BRAUDE IS 110 YEARS OLD: HISTORY OF CREATION AND DEVELOPMENT OF THE NATIONAL EXPERIMENTAL BASE FOR THE LAST HALF CENTURY
THE FOUNDER OF THE DECAMETER RADIO ASTRONOMY IN UKRAINE ACADEMICIAN OF NAS OF UKRAINE SEMEN YAKOVYCH BRAUDE IS 110 YEARS OLD: HISTORY OF CREATION AND DEVELOPMENT OF THE NATIONAL EXPERIMENTAL BASE FOR THE LAST HALF CENTURY Open
Purpose: A historical review of the experimental baselopment of low-frequency radio astronomy in Ukraine, its foundation half a century ago by an outstanding scientist S.Ya. Braude to the current state. Design/methodology/approach: The con…
View article: Radio Signature of a Distant behind-the-limb CME on 2017 September 6
Radio Signature of a Distant behind-the-limb CME on 2017 September 6 Open
We discuss properties of a Type IV burst, which was observed on 2017 September 6, as a result of the powerful flare X 9.3. At decameter wavelengths this burst was observed by the radio telescopes STEREO A, URAN-2, and the Nancay Decameter …
View article: The Solar Orbiter Radio and Plasma Waves (RPW) instrument
The Solar Orbiter Radio and Plasma Waves (RPW) instrument Open
The Radio and Plasma Waves (RPW) instrument on the ESA Solar Orbiter mission is described in this paper. This instrument is designed to measure in-situ magnetic and electric fields and waves from the continuous to a few hundreds of kHz. RP…
View article: Solar bursts as can be observed from the lunar farside with a single antenna at very low frequencies
Solar bursts as can be observed from the lunar farside with a single antenna at very low frequencies Open
Earth‐based observations are complicated by the opacity of Earth's ionosphere at very low frequencies and strong man‐made radio frequency interference. This explains long‐standing interest in building a low‐frequency radio telescope on the…
View article: Supermassive hot Jupiters provide more favourable conditions for the generation of radio emission via the cyclotron maser instability – a case study based on Tau Bootis b
Supermassive hot Jupiters provide more favourable conditions for the generation of radio emission via the cyclotron maser instability – a case study based on Tau Bootis b Open
We investigate under which conditions supermassive hot Jupiters can sustain source regions for radio emission, and whether this emission could propagate to an observer outside the system. We study Tau Bootis b-like planets (a supermassive …
View article: Are Supermassive Hot Jupiters Providing More Favourable Conditions for Generation of Radio Emission via the Cyclotron Maser Instability? - A Case Study based on Tau Bootis b
Are Supermassive Hot Jupiters Providing More Favourable Conditions for Generation of Radio Emission via the Cyclotron Maser Instability? - A Case Study based on Tau Bootis b Open
International audience
View article: Using Europa's and Ganymede's Auroral Footprints to Compare Jovian Magnetic Field Models
Using Europa's and Ganymede's Auroral Footprints to Compare Jovian Magnetic Field Models Open
The submitted work describes a study of the auroral footprints triggered by the Galilean moons Europa and Ganymede in the Jovian ionosphere. Bonfond e.a. [1] located the footprints' UV emissions in imagery obtained by the Hubble Space Tele…
View article: Spatial properties of the complex decameter type II burst observed on 31 May 2013
Spatial properties of the complex decameter type II burst observed on 31 May 2013 Open
We present the results of observations of a complex and powerful type II radio burst associated with a narrow Earth-directed coronal mass ejection (CME), which was ejected at around 11 UT on 31 May 2013.The observations were performed by t…
View article: Spatial properties of the complex decameter type II burst observed on 31 May 2013
Spatial properties of the complex decameter type II burst observed on 31 May 2013 Open
We present the results of observations of a complex and powerful type II radio burst associated with a narrow Earth-directed coronal mass ejection (CME), which was ejected at around 11 UT on 31 May 2013.The observations were performed by t…
View article: Decameter Type III-Like Bursts
Decameter Type III-Like Bursts Open
We report the first observations of Type III-like bursts at frequencies 10 30 MHz. More than 1000 such bursts during 2002 2004 have been analyzed. The frequency drift of these bursts is several times that of decameter Type III bursts. A ty…
View article: Solar Type IV bursts at frequencies 10-30 MHz
Solar Type IV bursts at frequencies 10-30 MHz Open
The results of the first observations of Type IV bursts at frequencies 10-30 MHz are presented. These observations were carried out at radio telescopes UTR-2 (Kharkov, Ukraine) and URAN-2 (Poltava, Ukraine) during the period 2003-2006. Det…
View article: Jupiter radio fine structures observed in decametric frequency range by URAN-2 radio telescope (abstract)
Jupiter radio fine structures observed in decametric frequency range by URAN-2 radio telescope (abstract) Open
The â8th International Workshop on Planetary, Solar and Heliospheric Radio Emissionsâ was held in October 2016 in the historical castle Schloss Seggau, about 35 km south of Graz, Austria. The proceedings of this workshop are now availa…
View article: Multi-antenna observations in the low-frequency radio astronomy of solar system objects and related topics studies
Multi-antenna observations in the low-frequency radio astronomy of solar system objects and related topics studies Open
Rapid progress currently takes place in the field of low-frequency radio astronomy in the meterâdecameterâhectometer range of wavelengths. It is caused by a radical modernization of the existing radio telescopes, creation of a new gene…
View article: Zebra-like fine spectral structures in Jovian decametric radio emission
Zebra-like fine spectral structures in Jovian decametric radio emission Open
We report the first systematic analysis of zebraâlike fine spectral structures in the decametric frequency range of Jovian radio emission (DAM). These zebra patterns are observed in the frequency range from 12 to 30 MHz as a quasi-harmon…
View article: Radio manifestation of the CME observed on April 7, 2011 in the frequency band 8-32 MHz
Radio manifestation of the CME observed on April 7, 2011 in the frequency band 8-32 MHz Open
On April 7, 2011 a CME was observed originating above the AR NOAA 1176, located behind the solar limb. This CME was associated with type IV burst, type II bursts and groups of J-bursts and type III bursts. Groups of J-bursts and type III b…
View article: Properties of groups of solar S-bursts in the decameter band
Properties of groups of solar S-bursts in the decameter band Open
On 9 July 2013 from 5:30 UT till 13:28 UT more than 1000 S-bursts were recorded by the Ukrainian radio telescope UTR-2 operated in the frequency band 9â32 MHz. All S-bursts were low intensity events with an average flux of about 10 s.f.u…