A rough guide to radio astronomy and its use in lensing studies. Simple stuff other lecturers may assume you know (and probably do). Basic Radio Information. Resolution. θ=λ/d Increase resolution by increasing d with interferometer arrays but loose surface brightness sensitivity.
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A rough guide to radio astronomy and its use in lensing studies
Simple stuff other lecturers may assume you know (and probably do)
Where Ae is the effective area of the telescope, Tsys is the system noise, B the receiver bandwidth and τ the integration time. The system noise comes from: