[vsnet-grb-info 3395] GRB 060605: Xinglong TNT optical observations

GCN Circulars gcncirc at capella.gsfc.nasa.gov
Wed Jun 7 00:35:13 JST 2006


TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  5230
SUBJECT: GRB 060605: Xinglong TNT optical observations
DATE:    06/06/06 15:34:16 GMT
FROM:    W.K. Zheng at NAOC  <zwk at bao.ac.cn>

M.Zhai, Y.L. Qiu, J.Y. Wei, J.Y. Hu, J.S. Deng and W.K. Zheng,
on behalf of EAFON report:

We have imaged the field of GRB 060605 with the TNT 0.8m telescope at
Xinglong Observatory.The first image was taken at 18:19:35 UT, 231s
after the trigger.the optical counterpart (Rykoff et al. GCN 5220,
Page et al., GCN5221) were all detected in our clear and R band images.
The whole observation last about 1.3 hours.Preliminary analyses reveal
a peak Mag at bout 430s with n~15.32 derived from USNO-B1.0 R catalog.
Further analysis is under progress.

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