TITLE: GCN CIRCULAR NUMBER: 19982 SUBJECT: Swift Trigger 715209 is not an astrophysical event DATE: 16/10/04 20:49:49 GMT FROM: David Palmer at LANL V. D'Elia (ASDC), D. M. Palmer (LANL) and E. Troja (NASA/GSFC/UMCP) report on behalf of the Swift Team: Due to a known race condition in the Swift/BAT software, BAT misidentified Sco X-1 as an unknown transient (Trigger 715209). This is not an astrophysical event.