Course : Εισαγωγή στη Ραδιοστρονομία
Course code : PH338C
Definition
Observing multiple positions on the sky to build up an image or intensity map.
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Definition
Microwave amplification by stimulated emission of radiation. Astrophysical masers occur naturally in regions such as star-forming clouds and evolved stellar envelopes.
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Definition
Radio or millimetre spectral lines produced by molecules such as CO, OH, H₂O, and NH₃. They are used to study molecular clouds and star formation.
Category
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