Jean-Marie Mariotti Center
Maintenance period december 2018:
Some JMMC servers will have to move to a new network infrastructure at Grenoble University. We have no specific date and will try to reduce service outage. However you may have some temporary failures. Please don't hesitate to contact us for any issue

Welcome to the JMMC

The JMMC is the French Center for Infrared and Optical Interferometry. It provides support for the users of the astronomical interferometers currently in operation around the world.