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Radio astronomy terms

by shirin
Tags: astronomy, radio, terms
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shirin
#1
Jan15-14, 01:28 AM
P: 33
hello everyone!
I am new to radio astronomy and I am confused with several alike terms, following:
spectral resolution
frequency bin
channel
bandwidth
can you help me learn the exact definition of this terms regarding a radio telescope?
and why is frequency resolution stated as km/s sometimes?
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