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- Time_smearing abstract "Time smearing or time-average smearing is the degradation of the reconstructed image of a celestial body observed by a ground-based interferometer that occurs because of the duration of the observation. Unlike single telescopes or cameras that can compensate the Earth's rotation in real time with a dedicated mount, the different telescopes of the interferometer are at fixed positions on the Earth. As a result, maps obtained with interferometers feature the elongated orthoradial features similar to those of night sky photographs taken with a fixed tripod, unless they use short enough integration times.The smearing is a problem for long integration times or very separated telescopes. Mostly an issue in radioastronomy, it severely limits the usable field of view of observations in very long baseline interferometry.".
- Time_smearing wikiPageID "36064961".
- Time_smearing wikiPageRevisionID "496418837".
- Time_smearing hasPhotoCollection Time_smearing.
- Time_smearing subject Category:Interferometry.
- Time_smearing comment "Time smearing or time-average smearing is the degradation of the reconstructed image of a celestial body observed by a ground-based interferometer that occurs because of the duration of the observation. Unlike single telescopes or cameras that can compensate the Earth's rotation in real time with a dedicated mount, the different telescopes of the interferometer are at fixed positions on the Earth.".
- Time_smearing label "Time smearing".
- Time_smearing sameAs m.0j_52_h.
- Time_smearing sameAs Q7805434.
- Time_smearing sameAs Q7805434.
- Time_smearing wasDerivedFrom Time_smearing?oldid=496418837.
- Time_smearing isPrimaryTopicOf Time_smearing.