TITLE: GCN CIRCULAR NUMBER: 2339 SUBJECT: IBAS GRB Alerts 1011-1017 NOT CONFIRMED DATE: 03/07/31 19:06:56 GMT FROM: Sandro Mereghetti at IASF/CNR S.Mereghetti on behalf of the IBAS Localization Team reports that IBAS Alerts from 1011 to 1017 are not due to a GRB.