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Optical Observations of Extragalactic Radio Sources

Published online by Cambridge University Press:  25 April 2016

B. E. Westerlund
Affiliation:
Mount Stromlo Observatory, Australian National University, Canberra
J. V. Wall
Affiliation:
Mount Stromlo Observatory, Australian National University, Canberra
N. R. Stokes
Affiliation:
Mount Stromlo Observatory, Australian National University, Canberra

Extract

Photometric observations on the UBV system have been made of a number of optically identified radio sources. The measurements are basically of two types: (1) offset photometry with the Siding Spring 40-inch reflector of objects identified as probable quasars or N galaxies, and (2) observations with the Siding Spring 24-inch reflector of radio galaxies brighter than V = 14m.0.

Type
Contributions
Copyright
Copyright © Astronomical Society of Australia 1967

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References

1 Bolton, J. G., Clarke, Margaret E., Ekers, R. D., Aust. J. Phys. 18, 627, (1965).CrossRefGoogle Scholar
2 Bolton, J. G., and Ekers, Jennifer, Aust. J. Phys. 19, 275 (1966).Google Scholar
3 Bolton, J. G. and Ekers, Jennifer, Aust. J. Phys. 19, 559 (1966).Google Scholar
4 Bolton, J. G., and Ekers, Jennifer, Aust. J. Phys. 19, 713 (1966).Google Scholar
5 Westerlund, B. E., and Stokes, N. R., Ap. J. US, 1, 354 (1966).Google Scholar
6 Day, G. A., Shimmins, A. J., Ekers, R. D., Cole, D. J., Aust. J. Phys. 10, 35 (1966).Google Scholar
7 Bolton, J. G., Gardner, F. F., Mackey, M. B., Aust. J. Phys. 17, 340 (1964).CrossRefGoogle Scholar
8 Price, R. M., and Milne, D. K., Aust. J. Phys. 18, 329 (1965).CrossRefGoogle Scholar
9 Ekers, R. D., Private communication.Google Scholar