Illustration of the central 110 degrees of the WVFS region and detections in the velocity interval 400 < V_Hel < 1600 km s^-1. The top panel shows the integrated brightness levels, with contour levels drawn at 5, 10, 20, 40, 80 and 160 Jy Beam^-1 km s^-1. Note that contour levels are chosen very conservatively and do not include faint emission near the noise floor. The second panel shows the position of all known H i-detected galaxies (small black circles) within the redshift range of the WVFS data with the WVFS detections overlaid (large red circles).