TITLE: GCN CIRCULAR NUMBER: 16765 SUBJECT: GRB 140903A: Confirmed Swift detection of a short burst DATE: 14/09/03 17:32:26 GMT FROM: Jay R. Cummings at NASA/GSFC/Swift J. R. Cummings (NASA/UMBC) reports on behalf of the Swift Team: At 15:00:30 UT, BAT triggered on GRB 140903A. The onboard BAT localization was at RA, dec = 238.036, +27.578, which is RA (J2000) 15h 52m 08.6s Dec (J2000) +27d 34' 41" with an estimated 90% uncertainty radius of 3 arcmin. The BAT lightcurve shows a single peak about 0.45 seconds long.