Sources/sub-fields targeted by these observations. The central 7′̣5 radius area complements the eMERGE survey and targets eMERLIN detected sources (red circles), SCUBA sub-mm sources (yellow inverted triangles) and legacy positions (green stars) which aim to fill in the gaps in coverage. The outer annulus targets only the brightest sources detected by the VLA in Morrison et al. (2010). Those with integrated flux densities 0.1 < S_{i, VLA} < 1 mJy (blue heptagons) are targeted to a radius of 12′ and bright sources S_{i, VLA} > 1 mJy (black crosses) are targeted to the edge of the Morrison et al. (2010) survey.