Results 1 to 10 of about 47,805 (166)
The radio continuum emission from the Galaxy [PDF]
Symposium - International Astronomical Union, 1964 Study of the radio continuum emission from the Galaxy is of interest both from the viewpoint of the physics of the radiating processes and the light which these shed on physical conditions within the Galaxy, and also because the large-scale organization of the emitting regions gives information about the structure of the Galaxy as a whole.
B. Y. Mills
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Radio continuum morphology of southern Seyfert galaxies [PDF]
Astronomy and Astrophysics Supplement Series, 1999 We present radio observations for 29 southern Seyfert galaxies selected from a volume limited sample with cz<3600 km s^-1, and declination delta<0degr.
R. Morganti +3 more
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RADIO CONTINUUM AND H I STUDY OF BLUE COMPACT DWARF GALAXIES [PDF]
The Astrophysical Journal, 2011 The multifrequency radio continuum and 21cm HI observations of five blue compact dwarf (BCD) galaxies, Mrk 104, Mrk 108, Mrk 1039, Mrk 1069 and I Zw 97 using the Giant Meterwave Radio Telescope (GMRT) are presented here. Radio continuum emission at 610 MHz and 325 MHz is detected from all the observed galaxies whereas only a few are detected at 240 MHz.
S. Ramya, N. G. Kantharia, T. P. Prabhu
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Star formation in nearby early-type galaxies: the radio continuum perspective [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 We present a 1.4 GHz Karl G. Jansky Very Large Array (VLA) study of a sample of early-type galaxies (ETGs) from the volume- and magnitude-limited ATLAS-3D survey. The radio morphologies of these ETGs at a resolution of 5" are diverse and include sources that are compact on sub-kpc scales, resolved structures similar to those seen in star-forming spiral
Kristina Nyland +11 more
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Multi-frequency radio continuum mapping of giant radio galaxies [PDF]
Astronomy and Astrophysics Supplement Series, 1997 The giant radio galaxies NGC 315, DA 240, 3C 236, 3C 326, and NGC 6251 have been observed at 92 cm and 49 cm wavelengths with the Westerbork Synthesis Radio Telescope (WSRT) and at , 6.3 cm, and 2.8 cm using the Effelsberg 100-m telescope. These objects all exhibit strong polarized radio emission across the entire radio frequency domain. Their spectral
K.‐H. Mack +3 more
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Radio Continuum Imaging of the Spiral Galaxy NGC 4258 [PDF]
The Astrophysical Journal, 2001 We analyze 3."5 resolution, high sensitivity radio continuum images of the nearby spiral galaxy NGC 4258 at 6 and 20 cm derived from multiple observations used to monitor the radio supernova SN 1981K (Van Dyk et al. 1992, [ApJ, 396, 1995]). Seven bright H II region and five supernova remnant candidates are identified.
Scott D. Hyman +5 more
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VLA radio continuum observations of a new sample of high redshift radio galaxies [PDF]
Astronomy and Astrophysics Supplement Series, 2000 We present new deep multi-frequency radio-polarimetric images of a sample of high redshift radio galaxies (HzRGs), having redshift between 1.7 and 4.1. The radio data at 4.7 and 8.2 GHz were taken with the Very Large Array in the A configuration and provide a highest angular resolution of 0.2''.
L. Pentericci +4 more
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Jet Directions in Seyfert Galaxies: Radio Continuum Imaging Data [PDF]
The Astrophysical Journal Supplement Series, 2001 We present the results of VLA A-array 8.46 GHz continuum imaging of 55 Seyfert galaxies (19 Seyfert 1's and 36 Seyfert 2's). These galaxies are part of a larger sample of 88 Seyfert galaxies, selected from mostly isotropic properties, the flux at 60 mum and warm infrared 25 mum to 60 mum colors. These images are used to study the structure of the radio
Henrique R. Schmitt +3 more
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The Radio Continuum Radiation from the Galaxy [PDF]
Publications of the Astronomical Society of the Pacific, 1959 B. Y. Mills
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Radio continuum properties of OH megamaser galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT We present a study of the radio continuum properties of two luminous/ultraluminous infrared galaxy samples: the OH megamaser (OHM) sample (74 objects) and the control sample (128 objects) without detected maser emission. We carried out pilot observations for 140 objects with the radio telescope RATAN-600 at 1.2, 2.3, 4.7, 8.2 ...
Yu V Sotnikova +14 more
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