Browsing Research Articles (Physics) by Author "Garsden, Hugh"
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Patterns of primary beam non-redundancy in close-packed 21 cm array observations
Choudhuri, Samir; Bull, Philip; Garsden, Hugh (Oxford University Press, 2021)Radio interferometer arrays such as HERA consist of many close-packed dishes arranged in a regular pattern, giving rise to a large number of ‘redundant’ baselines with the same length and orientation. Since identical ...