{
  "bibcode": "2005GCN..3593....1L",
  "body": "Z.Y. lin(NCU), K.Y. Huang, W.H. Ip (NCU), Y. Urata(RIKEN),\nY. Qiu (BAO), Y.Q. Lou (THCA) on behalf of EAFON report:\n\n\" We have performed R-band imaging for the entire error region of GRB\n050713b (Vaughan et al. GCN 3590) from 24 min after the burst with\nLulin 1-m telescope. No source was detected at position of the fading\nX-ray source during our observation with following limiting magnitude\nderived from the USNO-B1.0 catalogue.\n\nUT      Exposure    Filter     Limiting \nStart   Time                      Magnitude \n12:31   300 s       R          21.2\n12:37   300 s       R          21.6\n12:43   300 s       R          21.3\n12:49   300 s       R          21.6\n12:54   300 s       R          21.6\n\nThis message may be cited.\"",
  "circularId": 3593,
  "createdOn": 1121265966000,
  "email": "urata@crab.riken.go.jp",
  "subject": "GRB 050713b : Lulin R-band observations",
  "submitter": "Yuji Urata at RIKEN  <urata@crab.riken.go.jp>",
  "eventId": "GRB 050713B"
}