Arcminute Cosmology Bolometer Array Receiver
ACBAR was an experiment to measure the anisotropy of the Cosmic microwave background. It was active 2000-2008. The ACBAR 145 GHz measurements were the most precise high multipole measurements of the CMB at the time.
ACBAR was an experiment to measure the anisotropy of the Cosmic microwave background. It was active 2000-2008.
The ACBAR 145 GHz measurements were the most precise high multipole measurements of the CMB at the time.

See also
Cosmic microwave background experiments
Observational cosmology

Further reading
Reichardt, C. L.; et al. (2009). "High resolution CMB power spectrum from the complete ACBAR data set". The Astrophysical Journal. 694 (2): 1200–1219. arXiv:0801.1491. Bibcode:2009ApJ...694.1200R. doi:10.1088/0004-637X/694/2/1200.

External links
ACBAR Homepage