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Radio Observations of Markarian 8

Published online by Cambridge University Press:  14 August 2015

D. S. Heeschen ,
J. Heidmann  and
Q. F. Yin
D. S. Heeschen
Affiliation:
NRAO, Charlottesville, VA
J. Heidmann
Affiliation:
Observatoire de Meudon, Meudon, France
Q. F. Yin
Affiliation:
NRAO and Beijing University, Beijing, China

Extract

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Markarian 8, a clumpy irregular galaxy (Casini et al. 1979), was observed with the VLA at 20 cm (Mar. 19, 1981; 26 ant.) and 6 cm wavelengths (June 12, 1980; 18 ant.) The structure is alike at the two wavelengths, consisting of 3 distinct clumps imbedded in a diffuse envelope of about 40 arcsec extent. Figure 1 shows the 6 cm structure. At higher resolution the clumps break up into several components. The 20 cm structure is shown in Figure 2, which also compares the optical and radio morphologies. There is excellent general agreement, suggesting a common origin of emission in the clumps.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 97: Extragalactic Radio Sources , 1982 , pp. 195 - 196
Copyright
Copyright © Reidel 1982 

References

Benvenuti, P., Casini, C., Heidmann, J. 1980. Proc. 2nd IUE Conference , 263.Google Scholar
Casini, C., Heidmann, J., Taringhi, M. 1979. Astron. Astrophys. 73, 216.Google Scholar