{
  "submitter": "K.L. Page at U Leicester <klp5@leicester.ac.uk>",
  "bibcode": "2023GCN.35393....1P",
  "eventId": "GRB 231216A",
  "body": "K.L. Page (U. Leicester) reports on behalf of the Swift-XRT team:\n\nGCN Circular 35391 omitted the uncertainties on the light curve power-law\ndecay for the Swift-XRT data. The correct value is a decay index of\nalpha=0.72 (+0.11, -0.09).\n\nIf the light curve continues to decay with a power-law decay index of\n0.72, the count rate at T+24 hours will be 4.8 x 10^-3 count s^-1,\ncorresponding to an observed (unabsorbed) 0.3-10 keV flux of 1.8 x 10^-13\n(2.8 x 10^-13) erg cm^-2 s^-1.\n\nThis circular is an official product of the Swift-XRT team.\n\n",
  "createdOn": 1702842783777,
  "submittedHow": "email",
  "circularId": 35393,
  "subject": "GRB 231216A: Swift-XRT refined analysis correction"
}