Arcminute Cosmology Bolometer Array Receiver

Arcminute Cosmology Bolometer Array Receiver

Location(s)	Antarctic Treaty area
Coordinates	89°59′30″S 44°30′00″W / 89.9917°S 44.5°W / -89.9917; -44.5Coordinates: 89°59′30″S 44°30′00″W / 89.9917°S 44.5°W / -89.9917; -44.5
Wavelength	145 GHz (2.07 mm)
Telescope style	cosmic microwave background experiment radio telescope
Website	bolo.berkeley.edu/holzapfel_group/acbar/
Location of Arcminute Cosmology Bolometer Array Receiver
[edit on Wikidata]

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

This physics-related article is a stub. You can help Wikipedia by .

• v
• t

This article about a specific observatory, telescope or astronomical instrument is a stub. You can help Wikipedia by .

• v
• t