The effect of baseline layouts on the EoR foreground wedge: a semi-analytical approach

25 Oct 2018 Murray Steven G. Trott Cathryn M.

The 2D power spectrum is a cornerstone of the modern toolkit for analysis of the low-frequency radio interferometric observations of the 21 cm signal arising from the early Universe. Its familiar form disentangles a great deal of systematic information concerning both the sky and telescope, and displays as a foreground-dominated `brick' and `wedge' on large line-of-sight scales, and a complementary `window' on smaller scales... (read more)

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  • INSTRUMENTATION AND METHODS FOR ASTROPHYSICS