Cosmic Anisotropy Telescope

Summary

Cosmic Anisotropy Telescope
Cmglee Cambridge MRAO CAT.jpg
Location(s)United Kingdom Edit this at Wikidata
Coordinates52°09′58″N 0°02′02″E / 52.166°N 0.034°E / 52.166; 0.034Coordinates: 52°09′58″N 0°02′02″E / 52.166°N 0.034°E / 52.166; 0.034 Edit this at Wikidata
Telescope stylecosmic microwave background experiment
radio telescope Edit this on Wikidata
Cosmic Anisotropy Telescope is located in the United Kingdom
Cosmic Anisotropy Telescope
Location of Cosmic Anisotropy Telescope
Commons page Related media on Wikimedia Commons

The Cosmic Anisotropy Telescope (CAT) was a three-element interferometer for cosmic microwave background radiation (CMB/R) observations at 13 to 17 GHz, based at the Mullard Radio Astronomy Observatory. In 1995, it was the first instrument to measure small-scale structure in the cosmic microwave background. When the more sensitive Very Small Array came online, the CAT telescope was decommissioned in a ceremonial bonfire.

External links

  • Cosmic Anisotropy Telescope (CAT) online
  • The first detection of small-scale structure in the cosmic microwave background
  • Press release from 1995 describing first measurements of small-scale structure in the cosmic microwave background
  • The CAT enclosure on Google Maps