TITLE: GCN GRB OBSERVATION REPORT NUMBER: 2276 SUBJECT: GRB030329, SPM optical observations (Correction of GCN2075 R band) DATE: 03/06/07 04:06:02 GMT FROM: Sergej Zharikov at OAN IA UNAM S. Zharikov (IA OAN UNAM) reports: The right magnitude of GRB030329 OT in R band of 31 March, 2003 at UT 7:49 was 16.48(3). This message may be cited.