The CCI asks users of the facilities offered by the Isaac Newton Group of Telescopes to give proper acknowledgement to this effect in papers that they publish. This may be done in either of two ways:
(i) (preferably) as a footnote to the title:
``Based on observations made with (name of telescope) operated on the island of La Palma by the Royal Greenwich Observatory in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias.''
(ii) (if the editors will not allow a footnote) in the acknowledgements section:
``The (named telescope) is operated on the island of La Palma by the Royal Greenwich Observatory in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias.''
Authors are asked to send a preprint, and eventually three reprints, of such papers to the RGO librarian at Cambridge and the IAC at La Laguna.