The Calar Alto Newsletter is intended as a source concerning upgrades to Calar Alto telescopes and instruments. We also wish to use this newsletter, on a semi-annually basis, as an overview of the research which is carried out using Calar Alto facilities.
Issue 1. January 2000 Issue 2. July 2000 Issue 3. February 2001 Issue 4. April 2002 Issue 5. February 2003 Issue 6. August 2003 Issue 7. February 2004 Issue 8. July 2004 Issue 9. January 2005 Issue 10. July 2005 Issue 11. February 2006