BASS2000 archives and distributes groundbased solar observations provided by various instruments: the THEMIS telescop,  the RadioHéliographe and Réseau Décamétrique of Nancay, the SpectroHéliographes of Meudon and Coimbra, the Coronographe and CLIMSO of Pic du Midi, USET at Royal Observatory of Belgium ...
Two services are provided:

• A Solar Survey archive with on-line data and daily upgraded (this site),
• A THEMIS data archive (1999 to 2010).

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Contact us for further information.
Titre BASS2000
ISSN 2417-8616

For scientific or technical questions or any suggestions, contact us!

Project team

• Jean Aboudarham: Scientific director
• Paulette Micheneau: DBA and system engineer (until April 2009)
• Christian Renié: DBA, Database and web design