TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5391 SUBJECT: IBAS Alert 3418: not a GRB DATE: 06/08/03 05:38:45 GMT FROM: INTEGRAL Shift Ops at INTEGRAL N. Mowlavi (ISDC Geneva), A. Paizis (IASF Milano), I. Kreykenbohm (ISDC Geneva, IAA Tuebingen) on behalf od the IBAS Localization Team report: IBAS Alert No 3418 is not due to a GRB but to a variable known source