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The C-Band All-Sky Survey (C-BASS): digital backend for the northern survey

Abstract:

The C-Band All-Sky Survey (C-BASS) is an all-sky full-polarization survey at a frequency of 5 GHz, designed to provide data complementary to the all-sky surveys of WMAP and Planck and future CMB B-mode polarization imaging surveys. We describe the design and performance of the digital backend used for the northern part of the survey. In particular, we describe the features that efficiently implement the demodulation and filtering required to suppress contaminating signals in the time-ordered ...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/mnras/stz313

Authors


Stevenson, MA More by this author
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ORCID:
0000-0001-5213-6231
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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Astrophysics
ORCID:
0000-0003-3564-6680
Copley, CJ More by this author
Dickinson, C More by this author
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John Fell Fund More from this funder
Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
484
Issue:
4
Pages:
5377–5388
Publication date:
2019-01-31
Acceptance date:
2019-01-27
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Pubs id:
pubs:967825
URN:
uri:98c9a45a-e877-46a0-8b7c-b7730595d0df
UUID:
uuid:98c9a45a-e877-46a0-8b7c-b7730595d0df
Local pid:
pubs:967825

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