The following text (adopted September 21, 2005 by the Magellan Council) should be included as a footnote to the title of papers that contain any data taken with the Magellan telescopes: 

This paper includes data gathered with the 6.5 meter Magellan Telescopes located at Las Campanas Observatory, Chile. 

It is also useful for the words “Magellan” and “Campanas” both to appear in the abstract. This helps with database searches.