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The mapping of compact radio sources from VLBI data
Abstract
A method is described for recovering the brightness distributions of compact radio sources from VLBI observations of closure phase and fringe amplitude. The approach is to deduce the visibility phase from these data. It is shown that reliable 'hybrid' maps of complexity comparable with that of early synthesis results on extended sources can be obtained with networks of four or more existing telescopes.
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Citations
Cited by
CASA, the Common Astronomy Software Applications for Radio Astronomy
The CASA Team, Bean, B., Bhatnagar, S., Castro, S., Meyer, J. D., Emonts, B., Garcia, E., Garwood, R., Golap, K., Villalba, J. G., et al. (2022) · Publications of the Astronomical Society of the Pacific · doi:10.1088/1538-3873/ac9642 · Cited by 1,114
Relativistic Jets from Active Galactic Nuclei
Blandford, R., Meier, D., & Readhead, A. (2019) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev-astro-081817-051948 · Cited by 847
Self-citationPhase retrieval in crystallography and optics
Millane, R. P. (1990) · Journal of the Optical Society of America A · doi:10.1364/josaa.7.000394 · Cited by 720
The very large array: Design and performance of a modern synthesis radio telescope
Napier, P. J., Thompson, A. R., & Ekers, R. D. (1983) · Proceedings of the IEEE · doi:10.1109/proc.1983.12765 · Cited by 307
Closure Statistics in Interferometric Data
Blackburn, L., Pesce, D. W., Johnson, M. D., Wielgus, M., Chael, A. A., Christian, P., & Doeleman, S. S. (2020) · The Astrophysical Journal · doi:10.3847/1538-4357/ab8469 · Cited by 71
Structure Effects for 3417 Celestial Reference Frame Radio Sources
Xu, M. H., Anderson, J. M., Heinkelmann, R., Lunz, S., Schuh, H., & Wang, G. L. (2019) · The Astrophysical Journal Supplement Series · doi:10.3847/1538-4365/ab16ea · Cited by 27
Metadata
- Authors
- Readhead, A. C. S., & Wilkinson, P. N.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 1978-07
- Volume
- 223
- Pages
- 25
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W2005757469
- Cited by
- 198
- References
- 0
- FWCI
- 13.24
- Type
- journal article
- Language
- en
- Open access
- closed
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