{
  "bibcode": "2022GCN.33025....1P",
  "body": "David Palmer, on behalf of the Swift Team, reports:\n\nSwift/BAT trigger #1143281, at 2022-12-04 20:45:05 UT, was due\nto the misidentification of Cyg X-1 during a star tracker Loss of Lock.\n\nTherefore, the optical limits reported in GCN #33018 (Lipunov et al.)\nand GCN #33020 (Odeh) are not relevant to an astrophysical event.",
  "circularId": 33025,
  "createdOn": 1670348569000,
  "email": "palmer@lanl.gov",
  "subject": "Swift/BAT trigger #1143281 is not a GRB",
  "submitter": "David Palmer at LANL  <palmer@lanl.gov>"
}