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Currently in the lab… The Sunyaev-Zel’dovich Array (SZA) Collaboration with Chicago, OVRO, MSFC Eight 3.5 m diameter dishes 30 GHz Receivers (cluster survey) 90 GHz Receivers (detailed cluster observations) Broadband 8 GHz correlator 12 deg 2 survey to begin end of 2003

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Miller Lab - Columbia

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Miller lab columbia

Currently in the lab…

The Sunyaev-Zel’dovich Array (SZA)

  • Collaboration with Chicago, OVRO, MSFC

  • Eight 3.5 m diameter dishes

  • 30 GHz Receivers (cluster survey)

  • 90 GHz Receivers (detailed cluster observations)

  • Broadband 8 GHz correlator

  • 12 deg2 survey to begin end of 2003

  • SZA to be integrated with OVRO and BIMA telescopes (CARMA)

Upcoming…

Atacama Cosmology Telescope(ACT)

  • Multi-institution collaboration

  • 6 m single-dish telescope

  • Large array of sensitive bolometers

  • Observing frequencies: 150, 217, 270 GHz.

  • Located at 17,000 ft. altitude in Atacama desert in Chile

  • Observe small-scale CMB anisotropy, SZE effect, OV effect, CMB lensing

Miller Lab - Columbia

Galaxy Cluster

SZA

ACT


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