{
  "subject": "Correction to GCN 39633 - Swift is observing GRB 250309B/IceCube-250309A!",
  "body": "P.A. Evans reports on behalf of the Swift-XRT team,\n\nThere was an error in GCN Circ. 39633 — Swift is not observing a 22-month old GRB, but is in fact\nobserving combined error locatlisation of GRB 250309B and IceCube 250309A.\n\nApologies for any confusion caused by my errant fingers, and thanks to Kim Page for spotting this.\n\nWe will request a correction in the GCN archives.",
  "circularId": 39634,
  "submitter": "P.A. Evans at U. Leicester <pae9@leicester.ac.uk>",
  "submittedHow": "email",
  "createdOn": 1741526455825,
  "bibcode": "2025GCN.39634....1E",
  "eventId": "GRB 250309B"
}