Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to https://gcn.nasa.gov.
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 12056

Subject
GRB 110530A: Xinglong TNT observation
Date
2011-05-31T12:08:30Z (13 years ago)
From
L.P. Xin at NAOC <xlp@bao.ac.cn>
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. 

This message may be cited.
.
Looking for U.S. government information and services? Visit USA.gov