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Radio and Optical Astrometry

Published online by Cambridge University Press:  14 August 2015

C. M. Wade
C. M. Wade*
Affiliation:
National Radio Astronomy Observatory∗, Green Bank, W. Va., U.S.A.

Abstract

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Radio positional measurements have achieved an accuracy as high as that of optical astrometry, with uncertainties no greater than a few hundredths of an arc second in each coordinate. Declinations and relative right ascensions are determined absolutely. Since the principal sources of systematic error are different for radio and optical astrometry, radio measurements can be useful in the preparation of future fundamental catalogues.

Type
Session C: Radio Astrometry
Information
Symposium - International Astronomical Union , Volume 61: New Problems in Astrometry , 1974 , pp. 133 - 139
Copyright
Copyright © Reidel 1974 

References

Argue, A. N. and Kenworthy, C. M.: 1972, Monthly Notices Roy. Astron. Soc. 160, 197.Google Scholar
Argue, A. N., Kenworthy, C. M., and Stewart, P. M.: 1973, Astrophys. Letters 14, 99.Google Scholar
Barbieri, C., Capaccioli, M., Ganz, R., and Pinto, G.: 1972, Astron. J. 77, 444.Google Scholar
Bolton, J. G.: 1968, Publ. Astron. Soc. Pacific 80, 5.Google Scholar
Brosche, P., Wade, C. M., and Hjellming, R. M.: 1973, Astrophys. J. 183, 805.Google Scholar
Elsmore, B. and Mackay, D. C.: 1969, Monthly Notices Roy. Astron. Soc. 146, 361.Google Scholar
Hogg, D. E., Macdonald, G. H., Conway, R. G., and Wade, C. M.: 1969, Astron. J. 74, 1206.Google Scholar
Hunstead, R. W.: 1971, Monthly Notices Roy. Astron. Soc. 152, 177.Google Scholar
Kristian, J. and Sandage, A.: 1970, Astrophys. J. 162, 391.Google Scholar
Murray, C. A., Tucker, R. H., and Clements, E. D.: 1969, Nature 221, 1229.Google Scholar
Murray, C. A., Tucker, R. H., and Clements, E. D.: 1971, Roy. Obs. Bull. , No. 162.Google Scholar
Ryle, M.: 1972, Nature 239, 435.Google Scholar
Ryle, M. and Elsmore, B.: 1973, Monthly Notices Roy. Astron. Soc. , in press.Google Scholar
Smith, J. W.: 1971, Nature Phys. Sci. 232, 150.Google Scholar
Véron, M. P.: 1972, Astron. Astrophys. 20, 471.Google Scholar
Wade, C. M.: 1970, Astrophys. J. 162, 381.Google Scholar
Wade, C. M. and Hjellming, R. M.: 1972, Nature 235, 270.Google Scholar