GCN Circular 11528
Subject
GRB110106B: Xinglong TNT upper limit
Event
Date
2011-01-06T23:53:06Z (16 years ago)
From
L.P. Xin at NAOC <xlp@bao.ac.cn>
L.P. Xin, Z. X. Ling, Y.L. Qiu, J.Y. Wei, J. Wang, J.S. Deng,
C. Wu, X. H. Han on behalf of EAFON report:
We began to observe GRB110106B ( Sbarufatti et al., GCN 11525 )
with Xinglong TNT telescope at 21:35:02.5(UT), 9min after
the burst. A series of white and R-band images were obtained.
No any new source was found within the errorbox of X-ray
counterpart ( Sbarufatti et al., GCN 11525 ), down to 3 sigma
upper limit of R~20 mag at the mean time of 14 min after
the burst.
This message may be cited.
Thanks to the help of TNT observation assistant for this work.
For more information about Xinglong GRBs Follow-up
observations, please visit the website:
http://www.xinglong-naoc.org/grb/