{
  "bibcode": "2011GCN.12682....1X",
  "body": "L.P. Xin,  J.Y. Wei, Y. L. Qiu,  J. Wang, J.S. Deng, \nC. Wu, X. H. Han on behalf of EAFON report:\n\nWe began to observe GRB 111215A ( Oates  et al., GCN 12681)\nwith Xinglong TNT telescope at 14:20:23  (UT), about 16.25 min  after \nthe burst.  30 R-band images  were obtained. The exposure time is 60 sec \nfor each frame.\n\nNo new source was detected in the combined R band image within \nthe errorbox of XRT position. The upper limit was estimated \nto be about 18.0  mag derived from USNO B1.0 R2 mag,\nat the mean time of 32.75 min after the burst. \n\nThis message may be cited.\n\nFor more information about Xinglong GRBs Follow-up\nobservations, please visit the website:\nhttp://www.xinglong-naoc.org:8080/grb/index.html\"",
  "circularId": 12682,
  "createdOn": 1323963517000,
  "email": "xlp@bao.ac.cn",
  "subject": "GRB 111215A : Xinglong TNT upper limit",
  "submitter": "L.P. Xin at NAOC  <xlp@bao.ac.cn>",
  "eventId": "GRB 111215A"
}