Natural-weighted VLA moment-0 map showing all detected sources in the field, including AGC 226178, VCC 2034, and VCC 2037. Cyan contours represent column density of (0.4, 0.8, 1.6, 3.2, 6.4) × 10²⁰ cm⁻². The central velocity of each source was measured from the masked VLA data cube. The location of NGVS 3543, which is not detected in the VLA data, is indicated by the crimson rectangle. The arrow indicates the direction towards M87, and the cyan ellipse in the lower left corner represents the beam size of the moment maps.