GCN Circular 7395
T.W. Chen, L.C. Huang, K.Y. Huang and Y. Urata on behalf of EAFON report: "We have been monitoring the optical afterglow of GRB080310 (GCN #7381, 7382) using Lulin 1m telescope. The brightness in R-band at 15:40 (~7hrs after the burst) is ~20 mag. Continuous optical monitoring is encouraged." Further observation and analysis are in progress."