- Abstract:
-
We present new arcminute-resolution maps of the Cosmic Microwave Background temperature and polarization anisotropy from the Atacama Cosmology Telescope, using data taken from 2013–2016 at 98 and 150 GHz. The maps cover more than 17,000 deg2, the deepest 600 deg2 with noise levels below 10μK-arcmin. We use the power spectrum derived from almost 6,000 deg2 of these maps to constrain cosmology. The ACT data enable a measurement of the ...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Publisher copy:
- 10.1088/1475-7516/2020/12/047
-
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- Publisher:
- IOP Publishing Publisher's website
- Journal:
- Journal of Cosmology and Astroparticle Physics Journal website
- Volume:
- 2020
- Issue:
- 12
- Article number:
- 047
- Publication date:
- 2020-12-30
- Acceptance date:
- 2020-11-13
- DOI:
- EISSN:
-
1475-7516
- Pubs id:
-
1123152
- Local pid:
- pubs:1123152
- Language:
- English
- Keywords:
- Copyright holder:
- IOP Publishing Ltd and Sissa Medialab
- Rights statement:
- © 2020 IOP Publishing Ltd and Sissa Medialab
Journal article
The Atacama Cosmology Telescope: DR4 maps and cosmological parameters
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