TITLE: GCN GRB OBSERVATION REPORT NUMBER: 3620 SUBJECT: Swift UVOT Observations of GRB 050714B DATE: 05/07/15 18:44:37 GMT FROM: Caryl Gronwall at PSU/Swift-UVOT C. Gronwall, A. Morgan, P. Roming (PSU), A. Levan (U. Leicester), M. Ajello (MPE), M. Trippico (GSFC-SSAI), N. Gehrels (GSFC) report on behalf of the Swift UVOT team: We have analyzed the UVOT data for GRB 050714B (Levan et al., GCN 3613; Tueller et al., GCN 3615) taken 195 to 41743 seconds (approximately 12 hours) after the trigger. We detect a faint extended source in a summed ultraviolet image with a total exposure time of 8936 seconds located at RA = 11:18:48.26, Dec = -15.:32:50.87. This location is within the refined XRT error circle reported by Page et al. (GCN 3618). At this time, we cannot determine if this source is fading. We note that this source position is consistent with the position of one of the faint sources (source B) detected in the VLT-FORS1 R-band observations reported by Covino et al. (GCN 3616).