TITLE: GCN GRB OBSERVATION REPORT NUMBER: 1873 SUBJECT: GRB030217: optical observations DATE: 03/02/20 17:32:13 GMT FROM: Adriano Guarnieri at O.A.di Bologna A. Guarnieri, S.Bernabei, C.Bartolini, A.Piccioni, I.Bruni, (Bologna University and Bologna Astronomical Observatory), and G. Pizzichini (IASF-CNR, Sezione di Bologna) report: On 2003, February 20, 00h38m23s UT we started observations of the error box of GRB030217 (GCN 1872) with the 152 cm telescope in Loiano, (R band, 300 sec exposures). Coverage of the entire error box was performed in bright sky conditions because of the full moon. By comparison with the DssII, in our frames there is no new source brighter than 18.0 mag. This message may be cited.