[vsnet-grb-info 13175] Swift-BAT trigger 554135 is noise

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  14512
SUBJECT: Swift-BAT trigger 554135 is noise
DATE:    13/04/30 13:36:38 GMT
FROM:    Scott Barthelmy at NASA/GSFC  <scott at lheamail.gsfc.nasa.gov>

S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), J. R. Cummings (GSFC/UMBC),
P.A. Evans, and K.L. Page (U. Leicester)  (on behalf of the Swift team):
 
Using the data set from T-240 to T+963 sec from telemetry downlinks,
we report further analysis of BAT trigger #554135 (Baumgartner, et al.,
GCN Circ. 14433).   This trigger is due to noise in the BAT image domain.
There is no XRT source in the BAT error circle.  It is not astrophysical.