TITLE:   GCN CIRCULAR
NUMBER:  34687
SUBJECT: Swift Trigger 1191904 is not a GRB
DATE:    23/09/13 17:14:50 GMT
FROM:    K.L. Page at U Leicester <klp5@leicester.ac.uk>


K. L. Page (U Leicester) report on behalf of the Neil Gehrels Swift
Observatory Team:

Swift Trigger 1191904 (2023-09-13 16:53:35 UT) is also not an astrophysical event. 
It is a spurious trigger due to a misidentification of the Crab during a star 
tracker Loss-of-Lock event.