TITLE: GCN CIRCULAR NUMBER: 17943 SUBJECT: IBAS trigger 7015 is not a GRB DATE: 15/06/18 00:36:10 GMT FROM: Sandro Mereghetti at IASF/CNR S.Mereghetti (IASF-Milano), D.Gotz (CEA, Saclay), E.Bozzo, C.Ferrigno (ISDC, Versoix), and J.Borkowski (CAMK, Torun) on behalf of the IBAS Localization Team report: The IBAS trigger n. 7015 at 00:08:44 of June 18, 2015 is not due do a GRB. It is due to the source V404 Cyg.