Lunar occultations of radio sources as a technique for investigating their angular structure. IV

Details Lunar occultations of radio sources as a technique for investigating their angular structure. IV Lunar occultations of radio sources as a technique for investigating their angular structure. IV

Oct 1977

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1977sva....21..548a&link_type=abstract

(Astronomicheskii Zhurnal, vol. 54, Sept.-Oct. 1977, p. 967-972.) Soviet Astronomy, vol. 21, Sept.-Oct. 1977, p. 548-551. Trans

Astronomy and Astrophysics

Astronomy

Angular Resolution, Lunar Occultation, Radio Sources (Astronomy), Stellar Luminosity, Angular Distribution, Bandwidth, Brightness, Error Analysis, Signal To Noise Ratios

Scientific paper

The dependence of angular resolution on wavelength band employed is determined for the problem of reconstructing the brightness distribution of radio sources from observations of lunar occultations performed at a high S/N ratio. Errors in the calculations are evaluated, and a case involving the observation of a lunar occultation of a compact radio source with a specified angular brightness distribution is considered as an example. Limitations of the outlined technique are discussed.

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