TITLE:   GCN CIRCULAR
NUMBER:  34510
SUBJECT: Swift Trigger 1186386 is not a GRB
DATE:    23/08/21 15:09:06 GMT
FROM:    Boris Sbarufatti at INAF-OAB <boris.sbarufatti@inaf.it>


B. Sbarufatti (INAF-OAB) report on behalf of the Neil Gehrels Swift
Observatory Team:

Swift BAT triggers 1186386 at 14:52:00 UT on 2023-08-21, is due to
misidentification of a known source during a Star Tracker
Loss-of-Lock. It is not  an astrophysical event.