Results 231 to 240 of about 2,101 (263)
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Radio Continuum Emission at 21 cm near Stephan's Quintet
Nature, 1972AN area about one degree square centred at α = 22 h 33.80 m, δ = 33° 41.0′ (1950) near Stephan's Quintet of galaxies has been observed with the Westerbork Synthesis Radio Telescope at 21.2 cm. The measurements consist of 12 h registrations at 40 interferometer spacings from 36 to 1,440 m in intervals of 36 m.
R J, Allen, J W, Hartsuiker
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Continuum Radio Emission from the Vicinity of Pulsars
Nature Physical Science, 1973Blandford et al.1 suggest the possibility of the existence of weak radio haloes around old pulsars. They attempt to explain the peculiar non-thermal shell source near PSR1919 + 21 (refs. 2–4) and suggest observations of the surroundings of pulsars to be carried out.
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Radio Continuum Emission from Galaxies
1975The continuum radio emission detected from external galaxies is produced either by thermal process or by the synchrotron process with the latter dominating in most cases. For the synchrotron process the volume emissivity is given by $$ \varepsilon \left( \upsilon \right) = {\rm{n}}{\mkern 1mu} {{\rm{B}}^{\frac{{{\rm{1 + }}\gamma }}{2}}} {\upsilon ^{
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Radio Continuum and CO emission in spiral galaxies
2023We have studied the relationship between the Radio Continuum (RC) and CO emission for a set of galaxies selected from the BIMA SONG sample. By combining new 20 cm VLA B-array observations with BIMA maps it has been possible to investigate the behaviour of the RC/CO correlation at matched resolution down to an angular size of about 6''.
Paladino, Rosita +7 more
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Properties of the Radio Continuum Emission from Interacting Galaxies
Nature, 1973SEVERAL interacting galaxies have been observed recently in different programmes using the Westerbork Synthesis Radio Telescope at 21 cm wavelength (beamwidth 24 s × 24 s cosec δ). We give here a compilation of the data in order to examine the morphology, strength, and the frequency of occurrence of the radio emission from these interacting systems.
R. J. ALLEN +3 more
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Observations of the Solar Continuum Radio Emission at Decameter Wavelengths
AIP Conference Proceedings, 2010Results of study of the continuum radio emission of the Sun in the decameter range are presented. Observations were carried out with radio telescope URAN‐2 in summer months in 2008–2009. Radio fluxes at frequencies 20 MHz and 25 MHz in frequency band 250 kHz were obtained during the time, when there were no active regions on the solar disk.
Anatoliy I. Brazhenko +7 more
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Splotless flares and the associted radio continuum emission
Solar physics, 1987.
Ruždjak, Vladimir, Vršnak, Bojan
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Water Masers and Radio Continuum Emission Tracing Thermal Radio Jets
2009We present interferometric observations of radio continuum and water maser emission carried out with the Very Large Array (VLA1) toward five massive star-forming regions. Radio continuum sources were detected toward all star-forming regions and some of them could be thermal radio jets. In addition, although water maser emission was found in all massive
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Radio continuum and OH line emission of high-z OH megamaser galaxies
Astronomy and Astrophysics, 2023, Chun Sun
exaly