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Daily Radio Frequency Observations of Selected Objects

Published online by Cambridge University Press:  04 August 2017

B. J. Geldzahler ,
K. J. Johnston ,
J. H. Spencer ,
E. B. Waltman ,
W. J. Klepczynski ,
P. E. Angerhofer ,
D. R. Florkowski ,
D.D. McCarthy  and
D. N. Matsakis
B. J. Geldzahler
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375 3NRC/NRL Cooperative Research Associate
K. J. Johnston
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
J. H. Spencer
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
E. B. Waltman
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
W. J. Klepczynski
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
P. E. Angerhofer
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
D. R. Florkowski
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
D.D. McCarthy
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375
D. N. Matsakis
Affiliation:
1E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D. C. 20375

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In Table I we present the list of 38 celestial objects that have been observed since January 1978 at 2.7 and 8.1 GHz with the Green Bank interferometer. The sources fall naturally into three categories: radio stars, possibly Galactic sources, and extragalactic sources. SS433, Cyg X-3, and each extrgalactic source is measured several times per day while the other sources are measured once every three days. Reports on the entire program will be found in Geldzahler et al. (1983a), and on specific sources: SS433—Johnston et al. (1983a), BL Lac—Johnston et al. (1983b), Cyg X-3—Geldzahler et al. (1983b) and elsewhere in this volume), and CTA 26—Spencer et al. (1983).

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 110: VLBI and Compact Radio Sources , 1984 , pp. 179 - 180
Copyright
Copyright © Reidel 1984 

References

Geldzahler, B.J. et al.: 1983a, to be submitted to A. J. Google Scholar
Geldzahler, B.J. et al.: 1983b, Ap. J. (Letters) in press.Google Scholar
Johnston, K.J. et al.: 1983a, A. J. in press.Google Scholar
Johnston, K.J. et al.: 1983b, Ap. J. (Letters) in press.Google Scholar
Spencer, J.H. et al.: to be submitted to Ap. J. Google Scholar
van der Laan, H.: 1966, Nature 211, 1131.Google Scholar