Editorial management: Miguel Montargès (LIRA, Observatoire de Paris - PSL, France), Taïssa Danilovich (Monash University, Australia), Marie Van de Sande (Leiden Observatory, The Netherlands), Jacco Van Loon (Keele University, United Kingdom)

Technical support of the website: created with the Content Management System SPIP

Technical developements: Florence Henry (SIGAL, LIRA, Observatoire de Paris - PSL)

Hosting: The website is hosted on a server administrated by the GIL (Groupe Informatique du LIRA).

Copyright ©

The written or iconographic documents presented on this server may not, under any circumstances, be used or reproduced without the explicit authorisation of the CESN managers or the authors indicated. The use of personal information for other personal processing purposes (e.g. for commercial or advertising purposes) is strictly prohibited.

LIRA responsibility

The information presented is believed to be accurate at the time of writing. Under no circumstances can LIRA be held liable for any damages resulting from possible errors or omissions. LIRA accepts no responsibility for information not stored on its server.

Data protection

The use of this server is subject to the French legal provisions in application regarding the processing of personal data. Any person whose name appears on this server may at any time request the modification of information concerning them by writing to the following address:
LIRA - Observatoire de Paris, Meudon section - 5 place Jules Janssen - 92190 Meudon.