GCN Circular 6467
Subject
GRB 070529: Xinglong TNT Optical Upper Limit
Date
2007-05-29T16:40:25Z (18 years ago)
From
W.K. Zheng at NAOC <zwk@bao.ac.cn>
Y.Q. Lou, X.F. Wang, L.P. Xin, M.Zhai, 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 070529 (Holland et al., GCN 6466)
with the Xinglong TNT 80cm telescope. Observation was performed
with V and R band. We noticed this was a crowded field and we didn't
detect the OT (Holland et al., GCN 6466) in our combined images,
the R band 3 sigma upper limit is ~20.1 derived from USNO-B1.0 with
mean time 2.03 hours after the burst.
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