History of QUaD Once upon a time a collaboration called QUEST: Caltech (JPL) provide bolometers Stanford provide focal plane and integrate receiver Cardiff provide mirrors, cryostat In early 2003 receiver under construction but problems getting money to deploy... At that time DASI starting on final season Suggestion to put QUEST receiver on DASI mount Collaborative proposal to NSF submitted mid 2003 Funded early 2004 - experiment deployed late 2004! QUaD = QUest And Dasi