GRB 070518: A Gamma-ray Burst with Optically Dim Luminosity (2009)
Xin, L. P., Zheng, W. K., Wang, J., Deng, J. S., Urata, Y., Qiu, Y. L., ...
We present our optical observations of {\em Swift} GRB 070518 afterglow obtained at the 0.8-m Tsinghua University-National Astronomical Observatory of China telescope (TNT) at Xinglong Observatory....