TITLE: GCN GRB OBSERVATION REPORT NUMBER: 4870 SUBJECT: GRB 060313: Swift XRT position DATE: 06/03/13 03:43:51 GMT FROM: Claudio Pagani at PSU/Swift-XRT C. Pagani (PSU), D. Burrows (PSU) report on behalf of the Swift XRT team: We have analyzed the Swift XRT data from the first orbit of observation of GRB 060313 (Pagani et al., GCN 4867). We find an uncatalogued source at the following location: RA(J2000) = 04h 26m 28.4s Dec(J2000) = -10d 50m 41.5s We estimate an uncertainty of 8 arcseconds radius (90% containment). This position is 103 arcseconds from the BAT position given in GCN 4867. A full analysis of the XRT data will follow. This circular is an official product of the Swift XRT Team.