Abstract
The SKA and its pathfinders will enable studies of H i emission at higher redshifts than ever before. In moving beyond the local Universe, this will require the use of cosmologically appropriate formulae that have traditionally been simplified to their low-redshift approximations. In this paper, we summarise some of the most important relations for tracing H i emission in the SKA era, and present an online calculator to assist in the planning and analysis of observations (http://hifi.icrar.org).
Original language | English |
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Article number | 052 |
Number of pages | 12 |
Journal | Publications of the Astronomincal Society of Australia (PASA) |
Volume | 34 |
DOIs | |
Publication status | Published - 8 Nov 2017 |