{
  "bibcode": "2005GCN..4285....1C",
  "body": "GRB 051117B: Lulin R and I band observation\n\nY.T. Chen, K.Y. Huang, W.H. Ip (NCU), Y. Urata(RIKEN), Y. Qiu (BAO),\nY.Q. Lou (THCA) on behalf of EAFON report:\n\n\" We started R and I band imaging observation for GRB 051117B (Band et\nal., GCN 4281) with Lulin 1-m telescope at 14:11 UT (48 minutes after\nthe burst). The stacked I-band image made from 9 x 300 s exposure\nshows a very faint sources at RA=05:40:43.3 Dec=-19:16:26(edge of\nSwift/XRT error region; Beardmore et al. GCN4282). The brightness\ncalibrated with USNO-B1.0 catalog is about I=20.6.  We could not find\nthis source in stacked R-band image made from 3 x 300 s exposure\nbrighter than R < 20.8 (SN=3).\n\nFurther observation and analysis are in progress.\"\n\nThis message may be cited.",
  "circularId": 4285,
  "createdOn": 1132251532000,
  "email": "urata@crab.riken.go.jp",
  "subject": "GRB 051117B: Lulin R and I band observation",
  "submitter": "Yuji Urata at RIKEN  <urata@crab.riken.go.jp>",
  "eventId": "GRB 051117B"
}