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Radio Continuum Emission by Spiral Arms
Publications of the Astronomical Society of the Pacific, 1960Fig. 1. The spiral pattern of the Galaxy according to B. Y. Mills ; it is defined by the observed steps in the distribution of radio brightness with longitude (see Figure 2). Directions of well-defined steps are indicated by the lines of sight radiating from the sun; less pronounced ones are shown as dashed lines.
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Radio Continuum Emission from Sculptor Galaxies
Publications of the Astronomical Society of Australia, 1986AbstractThe five major members of the Sculptor Group of galaxies and NGC 45 have been observed with the Molonglo observatory synthesis telescope. NGC 247 and NGC 300 were not detected and upper limits to their 843 MHz flux densities are given. Radio emission from NGC 7793 is discussed with particular attention to its morphology, radial dependence ...
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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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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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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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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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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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The Large-Scale Radio Continuum Emission of Spiral Galaxies
1990In this paper I review the recent results on the radio continuum emission from spiral galaxies. The emphasize is on the large-scale non-thermal emission which arises from the interaction between cosmic ray electrons and magnetic fields.
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