{
  "bibcode": "2003GCN..2361....1W",
  "body": "J. Wren and W.T. Vestrand report on behalf of the RAPTOR team;\n\nBoth telescope arrays of our RAPTOR stereoscopic sky monitoring system\nresponded to the first HETE-2 ground notice for GRB030823 (2818).  The\nfirst image was taken at 11:10:24.74 UT -- 4 seconds after receipt of\nthe GCN notice and 2.3 hours after the burst itself.  The initial\nimages from RAPTOR-A reached an unfiltered limiting magnitude of 16.0.\nComparison against our own archival frames and the USNO-A2.0 catalog\nwithin 10 arcminutes of the coordinates given in the second HETE\nground notice (HETE 2818 seq. 4) yielded no candidate objects.",
  "circularId": 2361,
  "createdOn": 1061666202000,
  "email": "jwren@nis.lanl.gov",
  "eventId": "GRB 030823",
  "subject": "RAPTOR observations of GRB030823",
  "submitter": "James Wren at LANL  <jwren@nis.lanl.gov>"
}