Competition for time on the telescope is intense, and only about one-fifth of the proposals submitted in each cycle earn time on the schedule.. 
Wọ́n kọ́kọ́ dìbòyàn wọlé ní 2004, ó sì tún pàdé yọrí nínú ìdìbòyán tó wáyé ní 27 àti 28 November, 2009.. 