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GCN Circular 12056

GRB 110530A: Xinglong TNT observation
2011-05-31T12:08:30Z (13 years ago)
L.P. Xin at NAOC <>
L.P. Xin, 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 GRB 110530A (D'Avanzo et al, GCN 12046) 
with Xinglong TNT telescope at 15:33:15(UT), 133 sec after 
the burst. The optical afterglow is clearly detected in all images.
The brightness is 20.7 mag in R band relative to the reference star
of Andreev et al. (GCN Circ. 12052) at the mean time of 10000 sec 
after the burst. 

More observations are encouraged. 

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