Astronomy View all facts Glossary Help |
| abstraction > mathematical concept > transformation > Fourier transformation > visibility function |
| visibility function | ||||
| subject | fact | |||
| visibility function | is a kind of Fourier transformation | ![]() |
| has definition The Fourier transformation of a distant radio source, normalized to its value at small antenna spacings. | ![]() | |
| Fourier transformation | has acronym FT | ![]() |