TITLE: GCN CIRCULAR NUMBER: 10943 SUBJECT: GRB 100628A: Near-IR sources coincident with the possible X-ray afterglow DATE: 10/07/06 22:58:34 GMT FROM: Edo Berger at Harvard E. Berger (Harvard) reports: "We inspected the location of the new and possibly fading XRT source (GCN 10941) associated with the short GRB 100628 (GCN 10895) in our Magellan/PANIC images (GCNs 10902,10908,10911). Within the 7" radius circle we detect two extended sources at the following positions (J2000): G6: RA = 15:03:52.02, DEC = -31:39:32.5 G7: RA = 15:03:52.78, DEC = -31:39:33.7 Neither source shows any evidence for fading between our two PANIC observations from 0.65 and 21.8 hours after the burst."