TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1147 SUBJECT: BEPPOSAX GRB011121 DATE: 01/11/21 22:15:21 GMT FROM: SAX Science Operations at IAS/CNR Frascati On Nov. 21, 18:47:21 UT a very bright GRB (011121) has been simultaneously detected in the BeppoSAX GRBM and WFC Preliminary coordinates from WFC are: R.A.(2000)= 173.326 DEC.(2000)= -76.033 The error radius at this stage of analysis is 5'. Luigi Piro BeppoSAX Mission Scientist