{
  "bibcode": "2012GCN.13607....1W",
  "body": "J. Wren, W.T. Vestrand, P. Wozniak, and H. Davis,\nof Los Alamos National Laboratory report:\n\nA RAPTOR wide-field monitor located in Maui observed the location\nof Swift trigger 530267 (Marshall et al., GCN 13602) during the period\nthat the Swift BAT was observing gamma-ray emission.  The 10 s exposure\nbegan at 07:09:38.7 UTC -- 1 s after the Swift trigger and 1 s before\nthe gamma-ray emission reached peak intensity.  We detect no new object\nat the location of the refined Swift XRT location (Beardmore et al., GCN\n13603) to a 3-sigma limiting magnitude of 10.3.  Our unfiltered images\nare calibrated to the Tycho-2 V-band.",
  "circularId": 13607,
  "createdOn": 1344359741000,
  "email": "jwren@nis.lanl.gov",
  "subject": "GRB 120807A: RAPTOR Limits During Gamma-Ray Emitting Interval",
  "submitter": "James Wren at LANL  <jwren@nis.lanl.gov>",
  "eventId": "GRB 120807A"
}