TITLE: GCN GRB OBSERVATION REPORT NUMBER: 5169 SUBJECT: GRB 060526 Lulin optical observation DATE: 06/05/27 02:40:24 GMT FROM: Yuji Urata at Saitama U C. S. Lin, K.Y Huang, W.H. Ip (NCU) Y. Urata (Saitama-U) on behalf of EAFON team report: "We have observed the optical afterglow of GRB 060526 with B and R band using Lulin 1m telescope. After recovery of the weather condition, the first imaging was started at 17:48 UT (1.33 hours after the burst). The afterglow is clearly detected in first image with R = 17.64 +/- 0.05 calibrated relative to USNO-B1.0 catalog. Further analysis is in progress." This message may be cited.