TITLE: GCN GRB OBSERVATION REPORT NUMBER: 948 SUBJECT: GRB 010214 optical observation DATE: 01/02/19 11:42:38 GMT FROM: Taichi Kato at Kyoto U GRB 010214 optical observation M. Uemura, T. Kato, Kyoto Univ., and H. Yamaoka, Kyushu Univ., on behalf of VSNET-GRB collaboration report: "We observed the field of GRB 010214 starting at Feb. 14, 15:44 UT, i.e. about 7.0 hours after the burst with 0.30-m Schmidt-Cassegren telescope (+ unfiltered CCD) at Kyoto University. The earlier images (total exposure 930 seconds, limiting mag about 17.5) contained the western half of the 5' WFC error circle (GCN #933), and the later images (starting at 16:14 UT, 7.5 hours after the burst, total exposure 1500 seconds, limiting mag about 18.0) fully contained the error circle. Compared with the DSS images after the full reduction, both image has shown no new source brighter than the limit, nor the candidates reported earlier by other observers (GCN #938(optical), #939(IR)). This message may be cited."