• JMMC Aspro2 24.09 ready for ESO Period 115 & CHARA 2025A semester

    JMMC Aspro2 24.09 ready for ESO Period 115 & CHARA 2025A semester

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  • Next VLTI School, September 2024

    Next VLTI School, September 2024

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  • Awards in the optical interferometry community

    Awards in the optical interferometry community

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  • CHARA Science Meeting, 12-14 March, in Tucson and online

    CHARA Science Meeting, 12-14 March, in Tucson and online

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  • Annual 2024 JMMC meeting, February 6 & 7, Lyon-ENS

    Annual 2024 JMMC meeting, February 6 & 7, Lyon-ENS

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The Mission

The JMMC is the french center for optical interferometry. It aims at providing support for the users of the stellar interferometers currently in operation. This support is possible thanks to the development of efficient and using friendly tools for preparing the observations, analysing the data or archiving the results. The tools are accessible through the web site and linked to a "Face to Face" help, especially for the preparation of observations, the PIONIER, GRAVITY and MATISSE data reduction, and the data analysis.

Who are we?