Contact Us

Questions, comments, concerns?
Please sent an email to : conventions "at" (replace at by @ )

Other Contact Information:

Christian Bizouard
Observatoire de Paris
61, Avenue de l'Observatoire
75014 Paris
Phone: +33-1-4051-2335
Fax: +33-1-451-2291

If you would like to receive Conventions news, such as when software or text is updated, join our mailing list.