TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5374 SUBJECT: Swift-BAT trigger 221873 is not a GRB or a Transient DATE: 06/07/30 23:22:27 GMT FROM: Scott Barthelmy at NASA/GSFC S. D. Barthelmy (GSFC), C. Markwardt (GSFC/UMD), D. Palmer (LANL), T. Sakamoto (GSFC/ORAU) on behalf of the Swift-BAT team: The Swift-BAT trigger (trigger=221873) at 16:03:58 UT on 30 July 2006 is not due to a hard x-ray transient or a GRB. It is not anything astrophysical.