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GCN Circular 6057

GRB 070129: Xinglong TNT optical Upper Limit
2007-01-30T15:52:59Z (17 years ago)
W.K. Zheng at NAOC <>
L.P. Xin, M.Zhai, Y.L. Qiu, J.Y. Wei, J.Y. Hu, J.S. Deng,
Y. Urata, J.Z. Li and W.K. Zheng on behalf of EAFON report:

We have imaged the field of GRB 070129(Godet et al. GCN6053) with the
TNT 0.8m telescope at Xinglong Observatory 11.98 hours after the burst.
Totally 10*300s R band images were obtained. The source identified by
Daniele Malesani et al.(GCN 6055,we assume the Dec coordinate reported
in this GCN is Dec(J2000)  = +11:41:04.0) was not seen in our combined
image, and no new source was find in the refined XRT circle,the 3-sigma
limit is ~21.1 derieved form USNO A-2.0.

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