TITLE: GCN GRB OBSERVATION REPORT NUMBER: 542 SUBJECT: GRB000210: possible afterglow detection with BeppoSAX NFI DATE: 00/02/10 21:44:21 GMT FROM: Giangiacomo Gandolfi at IAS/CNR Frascati GRB000210: possible afterglow detection with BeppoSAX NFI E. Costa, G. Gandolfi, L. Piro, IAS/CNR, Roma, M.J.S. Smith, Space Research Organization of the Netherlands (SRON), Utrecht, C. Guidorzi, Universita' di Ferrara, D. Ricci, G. Tassone and A. Coletta, Scientific Operation Center, Telespazio, Roma, report: "A BeppoSAX follow-up of GRB000210 started about 8 hr after the burst. A very preliminary quick look analysis of the first three orbits of the MECS data at SOC shows an object, previously unknown, inside the refined error circle of the WFC, without any evidence of decaying behaviour. The source flux is of the order of 5x10E-13 erg sE-1 cmE-2."