TITLE: GCN CIRCULAR NUMBER: 13866 SUBJECT: INTEGRAL Alert n.6678: NOT A GRB DATE: 12/10/13 21:44:21 GMT FROM: Sandro Mereghetti at IASF/CNR S.Mereghetti (IASF-Milano), E.Bozzo (ISDC, Versoix) on behalf of the IBAS Localization Team report: The IBAS Alert Packet n. 6678 is not due to a GRB (the trigger was caused by an incorrect location of the Crab)