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Arecibo Occultation Survey

(1960s radio survey using occultations by the Moon)

The Arecibo Occultation Survey (AO) is an astronomical catalog from a radio astronomical survey including very accurate location specifications gained using occultation, by viewing Radio sources as they disappear behind and appear from behind the Moon. Information was published in the late 1960s.

AOAO 0235+164Arecibo Occultation Survey 

Referenced by:
astronomical survey