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Parallaxes And Detection Of Dark Companions: The Case Of Interferometry Versus Imaging.

Published online by Cambridge University Press:  02 August 2016

Pierre Connes
Pierre Connes*
Affiliation:
Service d'Aéronomie du C.N.R.S., Verrières-le-Buisson, 91370, France

Abstract

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One tries to define an optimal method for the measurement of small apparent stellar motions. The available or proposed techniques and atmospheric disturbances are studied first. A special purpose interferometer is then devised; it is found far more complex and not in any way better than a previously described direct imaging system.

Type
The Scientific Programme
Information
International Astronomical Union Colloquium , Volume 50: High Angular Resolution Stellar Interferometry , January 1979 , pp. 21-1 - 21-15
Copyright
Copyright © 1979

References

1) Connes, P., A proposed ground based technique for measuring parallaxes and detecting dark companions (1977, unpublished).Google Scholar
2) Connes, P., Optical Telescopes of the Future. Conference Proceedings Dec. 1977. Geneva 23: ESO c/o CERN, 351, 1978.Google Scholar
3) Connes, P., Coll. on European Satellite Astrometry, (Padova, 1978, in print).Google Scholar
4) Connes, P., IAU Coll. 38 (Modern Astrometry - Vienna 1978, to be published)Google Scholar
5) Connes, P., Should we go to space for parallaxes? 1978 (to be published).Google Scholar
6) Van de Kamp, P., Principles of Astrometry (Freeman, 1967).Google Scholar
7)Hipparchos: A report on phase A study, ESA DP/PS(78)B.Google Scholar
8) Jefferys, W.H., Coll. on European Satellite Astrometry, Padova 1978 (in print).Google Scholar
9) Høg, E., Zeits ftir Astrophys. 69, 213, 1968.Google Scholar
10) Fossat, E., Harvey, J., Hausman, M., Slaughter, C., Astron. Astrophys., 59, 279, 1977.Google Scholar
11) Hanbury Brown, R., Optical Telescopes of the Future. Conference Proceedings Dec. 1977. Geneva 23: ESO c/o CERN, 391, 1978.Google Scholar
12) Ryle, M., Elsmere, B., MNRAS, 164, 223, 1973.CrossRefGoogle Scholar
13) Townes, C.H., Sutton, E.C., Storey, J.W., Optical Telescopes of the Future. Conference Proceedings Dec. 1977. Geneva 23: ESO c/o CERN, 409, 1978.Google Scholar
14) Labeyrie, A., Optical Telescopes of the Future. Conference Proceedings Dec. 1977. Geneva 23: ESO c/o CERN, 375, 1978.Google Scholar