TITLE: GCN CIRCULAR NUMBER: 7142 SUBJECT: IBAS Alert #4772 in not a GRB DATE: 07/12/05 10:31:38 GMT FROM: Diego Gotz at IASF-CNR D. Gotz (CEA-Saclay), and V. Beckmann (ISDC, Versoix) on behalf of the IBAS Localization Team report: IBAS Alert #4772 is not due to a GRB, but to the mislocalization of a known source caused by incorrect satellite attitude information.