{
  "bibcode": "2021GCN.30911....1G",
  "body": "E. Gorbovskoy, V.Lipunov\n\nMASTER optical candidate to transients sources from GCN 30904 is not astrophysical.",
  "circularId": 30911,
  "createdOn": 1633074155000,
  "email": "lipunov@xray.sai.msu.ru",
  "subject": "Swift GRB211001.03 / trigger 1076121 : MASTER OT retraction",
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs  <lipunov@xray.sai.msu.ru>",
  "eventId": "GRB 211001.03"
}