[vsnet-grb-info 2040] Swift-BAT trigger 152038 is probably not a GRB

[GCN Circulars]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  3879
SUBJECT: Swift-BAT trigger 152038 is probably not a GRB
DATE:    05/08/25 18:05:50 GMT
FROM:    Scott Barthelmy at NASA/GSFC  <Scott at lheamail.gsfc.nasa.gov>

S. Barthelmy (GSFC), J. Cummings (GSFC/NRC), C. Markwardt (GSFC/UMD)
on behalf of the Swift-BAT team:

The Swift-BAT triggered (trigger=152038) at 17:43:37 UT on 25 August 2005.
Using only the TDRSS data products (rough lightcurve and image detection
significance), we can not say if this is real or not;  although the tentative
idenitification is not a real GRB (2-to-1 confidence level).
We will know more in about an hour when the full data set is downlinked.