TITLE: GCN GRB OBSERVATION REPORT NUMBER: 3504 SUBJECT: Correction to GCN Circ 3502 on GRB 050528 DATE: 05/05/28 20:52:54 GMT FROM: Scott Barthelmy at NASA/GSFC S. Barthelmy (GSFC) on behalf of the Swift-BAT team: The peak flux quoted in GCN 3502 is wrong. The peak flux should be 1.5+-0.3 ph/cm2/sec (not 11.8).