• JMMC ASPRO2 25.03 ready for ESO Period 116 & CHARA 2025B semester

    JMMC ASPRO2 25.03 ready for ESO Period 116 & CHARA 2025B semester

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  • The JMMC 2025 days, March 10 & 11, Nice

    The JMMC 2025 days, March 10 & 11, Nice

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  • Season's greetings

    Season’s greetings

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  • VLTI School, September 2024

    VLTI School, September 2024

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  • Awards in the optical interferometry community

    Awards in the optical interferometry community

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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.

Acknowledgements: some recommendations
If a JMMC software, catalogue or database has been helpful in your research, please mention it in your publication in the ’Acknowledgements’ Section, add the reference article if it exists in the ’Bibliography’ Section and indicate, e.g. in a footnote, the link you used. Such recognition is important if JMMC is to continue its mission.
Standard phrases, updated links and reference articles are given here.

Who are we?