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Science 23 June 1967:
Vol. 156. no. 3782, pp. 1592 - 1593
DOI: 10.1126/science.156.3782.1592
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Articles

Long Base Line Interferometry: A New Technique

N. W. Broten 1, T. H. Legg 1, J. L. Locke 1, C. W. McLeish 1, R. S. Richards 1, R. M. Chisholm 2, H. P. Gush 3, J. L. Yen 3, and J. A. Galt 4

1 National Research Council, Ottawa, Ontario
2 Queen's University, Kingston, Ontario
3 University of Toronto, Toronto, Ontario
4 Dominion Radio Astrophysical Observatory, Penticton, British Columbia

The technique of using magnetic-tape recorders and atomic frequency standards to operate two widely separated radio telescopes as a phase-coherent interferometer when the stations have no radio-frequency connecting link has been successfully tested at the National Research Council of Canada's Algonquin Radio Observatory.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
The Very Long Baseline Array.
K. I. Kellermann and A. R. Thompson (1985)
Science 229, 123-130
   Abstract »    PDF »
Very-Long-Baseline Radio Interferometry: The Mark III System for Geodesy, Astrometry, and Aperture Synthesis.
A. E. E. Rogers, A. E. E. ROGERS, R. J. CAPPALLO, H. F. HINTEREGGER, J. I. LEVINE, E. F. NESMAN, J. C. WEBBER, A. R. WHITNEY, T. A. CLARK, C. MA, et al. (1983)
Science 219, 51-54
   Abstract »    PDF »
Real-Time, Very-Long-Baseline Interferometry Based on the Use of a Communications Satellite.
J. L. YEN, K. I. KELLERMANN, B. RAYHRER, N. W. BROTEN, D. N. FORT, S. H. KNOWLES, W. B. WALTMAN, and G. W. SWENSON JR. (1977)
Science 198, 289-291
   Abstract »    PDF »
An Intercontinental Array--A Next-Generation Radio Telescope.
G. W. Swenson Jr. and K. I. Kellermann (1975)
Science 188, 1263-1268
   Abstract »    PDF »
Radio Interferometry at One-Thousandth Second of Arc.
M. H. Cohen, D. L. Jauncey, K. I. Kellermann, and B. G. Clark (1968)
Science 162, 88-94
   PDF »
Spectral Line Interferometry with Independent Time Standards at Stations Separated by 845 Kilometers.
J. M. Moran, P. P. Crowther, B. F. Burke, A. H. Barrett, A. E. E. Rogers, J. A. Ball, J. C. Carter, and C. C. Bare (1967)
Science 157, 676-677
   Abstract »    PDF »


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Science. ISSN 0036-8075 (print), 1095-9203 (online)