{
  "bibcode": "2006GCN..4727....1L",
  "body": "W. Li, University of California, Berkeley, on behalf of the \nKAIT GRB team, report: \n\nWe report further analysis of the KAIT observations of \nGRB 060210 between 1 to 48 minutes after the burst. \nThe optical afterglow showed an interesting evolution:\nit was nearly flat (with unfiltered mag of about 18.1)\nbetween t = 1 to 5 minutes, brightened to mag 17.7 \nat t = 9 minutes, then began a fast power-law decline\nbetween t = 10 to 48 minutes with an index of -1.05 +/- 0.05. \nA light curve for the optical afterglow is at \nhttp://astron.berkeley.edu/~weidong/grb060210.lc.gif\n\nThe figure showed both the unfiltered and I-band light\ncurve of the OA, both calibrated to USNO B1.0 red magnitudes.\n\nThis message can be cited.",
  "circularId": 4727,
  "createdOn": 1139555555000,
  "email": "weidong@astron.berkeley.edu",
  "subject": "GRB 060210: optical evolution",
  "submitter": "Weidong Li at UC Berkeley KAIT/LOSS  <weidong@astron.berkeley.edu>",
  "eventId": "GRB 060210"
}