Sensitivity of a low-frequency polarimetric radio interferometer

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Fig. 10.

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Relative difference Δ_dipole calculated as the median of individual images obtained from the MWA all-sky noise maps using Eqs. (42) and (40). The black solid line is at ZA = 60 degrees, the yellow dashed line is at ZA = 45 degrees, and the letters N, E, S, W show cardinal directions.

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