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Optical Aperture Synthesis with the Anglo-Australian Telescope

Published online by Cambridge University Press:  25 April 2016

T. R. Bedding  and
J. G. Robertson
T. R. Bedding
Affiliation:
School of Physics, University of Sydney
J. G. Robertson
Affiliation:
School of Physics, University of Sydney
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Abstract

We propose to construct an optical interferometer to produce high resolution images by aperture synthesis. The interferometer, known as the Masked Aperture Pupil-Plane Interference Telescope (MAPPIT), will be mounted at the coudé focus of the Anglo-Australian Telescope. It will use a non-redundant aperture mask, together with closure phase methods developed for radio VLBI, to overcome the wavefront distortions which are introduced by atmospheric turbulence. By using the techniques of pupil-plane interferometry and wavelength dispersion, it is hoped that MAPPIT will have more sensitivity than many other interferometric imaging projects.

Information

Type
Stellar
Information
Publications of the Astronomical Society of Australia , Volume 8 , Issue 1 , 1989 , pp. 78 - 80
Copyright
Copyright © Astronomical Society of Australia 1989

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