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Sunyaev-Zel'dovich Array

(SZA, SZ Array)
(array of eight 3.5 meter microwave telescopes)

The Sunyaev-Zel'dovich Array (SZ Array or SZA) is an array of eight 3.5 meter microwave telescopes in Owens Valley, California, to investigate the Sunyaev-Zel'dovich effect on the cosmic microwave background. It began operation in 2005 and completed a survey in 2007 and is now part of CARMA.

2.7mm115GHz476μeVbeginSunyaev-Zel'dovich Array
12mm26GHz108μeVendSunyaev-Zel'dovich Array