GCN Circular 3321
Subject
Swift-BAT Trigger 115881 is not a real GRB
Date
2005-04-30T17:58:00Z (20 years ago)
From
Scott Barthelmy at NASA/GSFC <Scott@lheamail.gsfc.nasa.gov>
S. Barthelmy (GSFC), C. Markwardt (GSFC/UMD), D. Palmer (LANL), B. Zhang (UNLV)
on behalf of the Swift-BAT team:
The Swift-BAT triggered (trigger=115881, GCN Circ 3320) at 13:29:35 UT
is not due to a GRB. The trigger occured on the rising edge of the SAA.
Ground analysis has confirmed the very low image-domain detection significance.
A visual inspection of the mask-tagged light curve also shows no
significant emission.