{
  "bibcode": "2016GCN.19133....1W",
  "body": "J. Wren, W.T. Vestrand, P. Wozniak, and H. Davis\nof Los Alamos National Laboratory report:\n\nThe RAPTOR network of robotic optical telescopes made observations of Swift\ntrigger 677495 (Beardmore, et al., GCN 19126).  The burst location was within\nthe field of our wide-field monitor located in Maui, HI, which began a 10 s\nintegration of the location beginning at 10:54:38.19 UT, 3.86 s before the\nSwift trigger time and during the gamma-ray emitting interval.  We do not\ndetect an optical counterpart to a limiting magnitude of 10.5.  Our 3-sigma\nlimiting magnitudes are based on a comparison of our unfiltered image to the\nTycho-2 V-band catalog.",
  "circularId": 19133,
  "createdOn": 1457031945000,
  "email": "jwren@lanl.gov",
  "subject": "GRB 160303A: RAPTOR Observations During Gamma-Ray Emitting Interval",
  "submitter": "James Wren at LANL  <jwren@lanl.gov>",
  "eventId": "GRB 160303A"
}