{
  "submitter": "SVOM_group <svomgroup@bao.ac.cn>",
  "createdOn": 1761609944125,
  "subject": "SVOM trigger sb25102702/GRB 251027A is not a GRB",
  "format": "text/plain",
  "bibcode": "2025GCN.42495....1C",
  "circularId": 42495,
  "body": "Y. H.Cheng (YNU), Y. F. Liang (PMO), M. Brunet (IRAP), D. Turpin (CEA), report on behalf of the SVOM mission team:\n\nAt 2025-10-27T09:38:17 SVOM issued an alert with burst-id: sb25102702.\n\nThe following circular(s) have been published regarding this event: GCN 42471, 42480, 42481, 42486.\n\nAfter reprocessing the data with the full telemetry, this trigger is no longer considered as an astrophysical source but is due to coding noise from the Crab in the field of view.\n\nWe apologize for any inconvenience this may have caused.\n\nThe Burst Advocate (BA) on shift for this alert is Yehao Cheng: yhcheng@mail.ynu.edu.cn.\nPlease contact the BA by email if you require additional information.\n",
  "submittedHow": "web",
  "eventId": "GRB 251027A"
}