{
  "bibcode": "2012GCN.14008....1J",
  "body": "J. Japelj (U. Ljubljana), N.R. Tanvir (U. Leicester), C. Guidorzi\n(U. Ferrara) report on behalf of a large collaboration report:\n\nThe 2-m Faulkes Telescope North automatically began observing\nGRB 121128A (Oates et al. GCN Circ. 14007) on November 28 2012,\n05:07:51 UT corresponding to 134 seconds post burst trigger. We confirm\nthe presence of a fading source at the optical afterglow candidate position\nreported by Oates et al. GCN Circ. 14007. In the first 10 s exposure,\nwe measure a preliminary R magnitude of 14.5 +- 0.1, calibrated against\nnearby USNO-B1 stars.\n\nThe candidate was discovered automatically by the LT-TRAP pipeline.",
  "circularId": 14008,
  "createdOn": 1354086685000,
  "email": "jure.japelj@fmf.uni-lj.si",
  "subject": "GRB 121128A: FTN optical afterglow confirmation",
  "submitter": "Jure Japelj at U. of Ljubljana,Slovenia  <jure.japelj@fmf.uni-lj.si>",
  "eventId": "GRB 121128A"
}