TITLE: GCN GRB OBSERVATION REPORT NUMBER: 3063 SUBJECT: IBAS GRB Alert #2321 DATE: 05/02/24 17:04:07 GMT FROM: Diego Gotz at IASF-CNR D. Gotz (IASF, Milano) on behalf of the IBAS Localization Team Reports: IBAS Alert #2321 is not due to a real GRB, but was caused by a known variable source, which was wrongly localized due to the incorrect attitude information available at the time of the burst.