{
  "bibcode": "2011GCN.12745....1P",
  "body": "S. B. Pandey, Vijay Kumar Bhatt, Brajesh Kumar and Ram Kesh Yadav (ARIES,\nNainiTal, India, on behalf of larger Indian GRB collaboration).\n\nWe have observed GRB 111228A field (Ukwatta et al., GCN 12737; Briggs and\nYounes, GCN 12744) with the 1.04m telescope at ARIES NainiTal starting\n~1.9 hours post-burst. Several sets of exposures varying 100s to 300 s each\nwere taken in Bessel filters. The afterglow candidate (Xin et al., GCN\n12738)\nis visible in individual frames.\n\nPreliminary photometry of the R_c band data in comparison to nearby USNO\nstars,\nindicates that the afterglow candidate has decayed by ~ 0.7 mag in ~ 3.5\nhours\nof observations. This corresponds to a temporal decay index of ~ 0.3,\nsimilar\nto what has been noticed by Klotz et al. (GCN 12742). Further observations\nare\ncontinued.\n\nThis message may be cited.",
  "circularId": 12745,
  "createdOn": 1325117347000,
  "email": "shaship@umich.edu",
  "subject": "GRB 111228A, optical observations",
  "submitter": "Shashi Bhushan Pandey at ROTSE  <shaship@umich.edu>",
  "eventId": "GRB 111228A"
}