Astronomy and Astrophysics – Astronomy
Scientific paper
Mar 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982acaps...2...19c&link_type=abstract
(Acta Astrophysica Sinica, vol. 2, no. 1, 1982, p. 19-29.) Chinese Astronomy and Astrophysics, vol. 6, Mar. 1982, p. 68-75. Tra
Astronomy and Astrophysics
Astronomy
1
Astronomical Maps, Brightness Distribution, Radio Galaxies, Radio Telescopes, Southern Sky, Antenna Radiation Patterns, Galactic Nuclei, High Resolution, Radio Astronomy
Scientific paper
Two southern radio galaxies 1331-09 and 1417-20 have been observed with the Fleurs synthesis radio telescope at 1415 MHz. The deduced geometrical and physical parameters show that 1331-09 is a giant radio galaxy having two outer components extending 1.9 Mpc and a central component coinciding with its optical counterpart. Many similarities of its features to CygA suggest that hot spots structure at the outer edge of its components should be expected in a higher resolution map. The source 1417-20 is a rather typical radio galaxy with halo-nucleus structure.
Chen Jian-Sheng
Cui Zhen-Xing
Liang Bao-Liu
Su Hong-Jun
Zou Zhen-Long
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