Investigation of the Radio Source 3C 273 By The Method of Lunar Occultations

@article{Hazard1963InvestigationOT,
  title={Investigation of the Radio Source 3C 273 By The Method of Lunar Occultations},
  author={Cyril Hazard and M. B. Mackey and A. J. Shimmins},
  journal={Nature},
  year={1963},
  volume={197},
  pages={1037-1039}
}
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    Proceedings of the International Astronomical Union
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TLDR
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It is shown that it is possible, in principle, to recover the strip distribution of brightness aeross a radio source from the Fresnel diffraction pattern which is observed. as a. source is occulted.
Radio observations of the lunar atmosphere
Abstract On January 24, 1956 observations were made at a wavelength of 3.7 metres, of the lunar occultation of the Crab Nebula. A comparison of the time of obscuration of the nebula with the computed
Measurement of Interplanetary Electron Density from the Earth
The possibility of using radio wave occultation to measure the electron distribution in interplanetary space is discussed. Scattering in the solar corona and measurement of the lunar electron
Lunar Occultation of a Radio Source
AT present only a small number of radio sources have been satisfactorily identified with photographic objects. The important task of establishing further identifications faces a serious difficulty