- Abstract:
-
We present a code to generate mock observations of 21 cm intensity mapping experiments. The emphasis of the code is on reducing the computational cost of running a full-blown simulation, trading computational time for accuracy. The code can be used to generate independent realizations of the cosmological signal and foregrounds, which are necessary, for instance, in order to obtain realistic forecasts for future intensity mapping experiments. The code is able to reproduce the correct angular a...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 4.5mb)
-
- Publisher copy:
- 10.1093/mnras/stu1666
-
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- Publisher:
- Oxford University Press Publisher's website
- Journal:
- Monthly Notices of the Royal Astronomical Society Journal website
- Volume:
- 444
- Issue:
- 4
- Pages:
- 3183-3197
- Publication date:
- 2014-09-15
- DOI:
- EISSN:
-
1365-2966
- ISSN:
-
0035-8711
- Pubs id:
-
pubs:465580
- URN:
-
uri:101e8bc2-82a6-4477-b0fc-daf13a2483df
- UUID:
-
uuid:101e8bc2-82a6-4477-b0fc-daf13a2483df
- Local pid:
- pubs:465580
- Paper number:
- 4
- Copyright holder:
- Alonso et al.
- Copyright date:
- 2014
- Notes:
- © 2014 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society.
Journal article
Fast simulations for intensity mapping experiments
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