GCN Circular 23165
A. K. H. Kong (NTHU, Taiwan) reports We reanalyse the image obtained with the T30 telescope of iTelescope.Net (Kong GCN 23160) together with the enhanced Swift XRT position (Evans et al. GCN 23162). Within the new error circle, we do not detect any source with a detection limit of ~20.5 mag. The result is consistent with Guidorzi et al. (GCN 23163). We conclude that the previous counterpart candidate (which is outside the enhanced X-ray error circle) is not the optical afterglow.