LOPEZ, B.; WOLF, S.; DUGUÉE, M.; GRASER, U.; MATHIAS, Ph.; ANTONELLI, P.; AUGEREAU, J.-C.; DUTREY, Anne; COAUTHORS, And

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LOPEZ, B.
Laboratoire Gemini [LG]
Département Fresnel [FRESNEL]
Laboratoire d'étude des Mécanismes de la recombinaison [LMR]

WOLF, S.
Max-Planck-Institut für Astronomie [MPIA]
Institute of Plant Sciences, Faculty of Agricultural, Food, and Environmental Quality Sciences
Laboratoire de Géophysique Interne et Tectonophysique [LGIT]
Laboratoire de Mathématiques [LAMA]

DUGUÉE, M.

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Ce document a été publié dans

The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation - Proceedings of the ESO Workshop, The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation - Proceedings of the ESO Workshop. 2008p. 345

Springer Berlin / Heidelberg

Résumé en anglais

Our objective is to develop of the mid-infrared imaging for the VLTI. Several areas of astrophysics will benefit of this new capability. APreS-MIDI comprises a beam combiner which interfaces with the current MIDI instrument. It thus constitutes an extension to the two-beam interferometric instrument MIDI by increasing the number of recombined beams up to four. This extension provides better uv-coverage (6 visibility points measured in one set) and moreover will allow measurement of 4 closure phase relations thus providing for the first time aperture synthesis images in the mid-infrared spectral regime.< Réduire

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Laboratoire d'Astrophysique de Bordeaux (LAB) - UMR 5804