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ASCL Code Record

[ascl:2308.013] Driftscan: Drift scan telescope analysis

Driftscan simulates and analyzes transit radio interferometers, with a particular focus on 21cm cosmology. Given a design of a telescope, it generates a set of products used to analyze data from it and simulate timestreams. Driftscan also constructs a filter to extract cosmological 21 cm emission from astrophysical foregrounds, such as our galaxy and radio point sources, and estimates the 21cm power spectrum using an optimal quadratic estimator.

Code site:
https://github.com/radiocosmology/driftscan
Used in:
https://ui.adsabs.harvard.edu/abs/2023ApJ...947...16A
Bibcode:
2023ascl.soft08013S
Preferred citation method:

https://doi.org/10.5281/zenodo.5949192


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ascl:2308.013
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