2×2 arcsec² cut-outs of the position of SN 1994W with north up and east left. The top row shows WFPC2 images and the bottom row ACS and WFC3 images. The candidate host cluster of SN 1994W is most clearly seen in the F336W band, with the point-like source to the southwest, and the extended diffuse emission to the north-east. In all panels the two dashed red circles indicated the 1σ uncertainty on the transformed position of SN 1994W, as determined from the JKT and NOT images.