GCN Circular 5638
Subject
GRB 060927: Xinglong TNT optical observations
Date
2006-09-27T17:47:44Z (18 years ago)
From
W.K. Zheng at NAOC <zwk@bao.ac.cn>
M.Zhai, L.P. Xing, Y.L. Qiu, J.Y. Wei, J.Y. Hu, J.S. Deng
Y. Urata and W.K. Zheng on behalf of EAFON report:
We have imaged the field of GRB 060927 with the TNT 0.8m telescope
at Xinglong Observatory.The first image was taken at 14:09:06UT, 91s
after the burst. A series of White and R band images were obtained. The
optical afterglow is detected in out early 19*20s combined White image.
We estimated the mag ~19.8 +/- 0.4 with mean time 320s after the burst
derived from USNO A2.0
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