{
  "bibcode": "2020GCN.29124....1E",
  "body": "P.A. Evans (U. Leicester), M. Capalbi (INAF-IASFPA), M. Perri (SSDC &\nINAF-OAR), V. D'Elia (SSDC & INAF-OAR), J. D. Gropp (PSU), J.A. Kennea\n(PSU), A. Tohuvavohu (U. Toronto), J.P. Osborne (U. Leicester) and K.L.\nPage report on behalf of the Swift-XRT team:\n\nWe have analysed 6.7 ks of XRT data for GRB 201221D (Page et al. GCN\nCirc. 29112), from 96 s to 23.5 ks after the  BAT trigger. The data are\nentirely in Photon Counting (PC) mode. The enhanced XRT position for\nthis burst was given by Evans et al. (GCN Circ. 29113). The source is\nfading with alpha >0.4.\n\nThe results of the XRT-team automatic analysis are available at\nhttp://www.swift.ac.uk/xrt_products/01014037.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 29124,
  "createdOn": 1608629787000,
  "email": "pae9@leicester.ac.uk",
  "subject": "GRB 201221D: Swift-XRT refined Analysis",
  "submitter": "Phil Evans at U of Leicester  <pae9@leicester.ac.uk>",
  "eventId": "GRB 201221D"
}