TITLE:   GCN CIRCULAR
NUMBER:  35737
SUBJECT: Swift Triggers 12156887-1215690 are not astrophysical events.
DATE:    24/02/16 18:04:30 GMT
FROM:    K.L. Page at U Leicester <klp5@leicester.ac.uk>


N. J. Klingler (GSFC/UMBC/CRESSTII) and K. L. Page (U Leicester)
report on behalf of the Neil Gehrels Swift Observatory Team:

Swift BAT triggers 12156887, 1215688, 1215689 and 1215690 were caused
by a star tracker loss-of-lock, and are not interesting events.