GCN Circular 6035
Subject
GRB 070125: Xinglong TNT optical observations
Date
2007-01-26T13:42:03Z (17 years ago)
From
W.K. Zheng at NAOC <zwk@bao.ac.cn>
L.P. Xing, 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 070125 with the TNT 0.8m telescope
at Xinglong Observatory started at 10:48 UT 26 Jan. Observation were
performed with R and V filters, the optical afterglow is detected
in all of these frames. Using the reference star derived form USNO
A-2.0 Ra=117.80128d Dec=31.17685d (J2000) R=15.2, we estimate the
afterglow had a mag R~18.73 +/- 0.15 at 10:53 UT. Observations are
continuing.
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