{
  "bibcode": "2004GCN..2924....1H",
  "body": "A. Henden (USRA/USNO) reports on behalf of the USNO GRB team:\n\nIn addition to the BVRcIc calibration, we also acquired\nsome early time, short exposure Rc and Ic imagery for the\nINTEGRAL burst GRB041219 (Gotz et al., GCN 2866)\nwith the USNOFS 1.0-m telescope.  At the position of\nthe NIR afterglow (Blake and Bloom, GCN 2872), we\nfind no optical afterglow in the Ic bandpass at\nt+13minutes, to a limit of Ic=19.7.",
  "circularId": 2924,
  "createdOn": 1104427708000,
  "email": "aah@nofs.navy.mil",
  "subject": "GRB041219, early time observations",
  "submitter": "Arne A. Henden at USNO/USRA  <aah@nofs.navy.mil>",
  "eventId": "GRB 041219"
}