The large binocular telescope: challenging problems in image restoration

Authors:
M. Bertero;B. Bertero;P. Bertero;M. Carbillet;H. Lanteri;C. Theys
Affiliations:
DISI, Universitá di Genova, Genova, Italy;DISI, Universitá di Genova, Genova, Italy;DISI, Universitá di Genova, Genova, Italy;INAF, Osservatorio Astrofisico di Arcetri, Firenze, Italy;UMR, Université de Nice-Sophia Antipolis, Nice Cedex 02, France;UMR, Université de Nice-Sophia Antipolis, Nice Cedex 02, France
Venue:
ADA'04 Proceedings of the 3rd international conference on Astronomical Data Analysis
Year:
2004

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Abstract

The Large Binocular Telescope (LBT), which is currently under construction on the top of Mount Graham in Arizona, will be a Fizeau interferometer with a maximum baseline of 22.8m. From the point of view of image reconstruction, the interesting feature of this instrument is that it will require routinely the use of multiple-images deconvolution methods if the aim is to produce a unique image with the resolution of a 22.8m telescope. Our group is working on this problem since a few years and has already produced methods and software for the data reduction problem. In this paper we provide a survey of our ongoing work.