{
  "createdOn": 1742541192111,
  "body": "K.L. Page (U. Leicester) reports on behalf of the Swift-XRT team:\n\nUsing 1.7 ks of XRT Photon Counting mode data starting 134 s after the BAT\ntrigger on GRB 250321A (GCN Circ. 39794), an X-ray source was identified\nat a position of RA, Dec = 295.09873, 21.04146, which is equivalent to\n\nRA (J2000): 19h 40m 23.7s\nDec (J2000): 21d 02′ 29.3″\n\nwith an uncertainty of 4.2 arcsec.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 39798,
  "submittedHow": "email",
  "bibcode": "2025GCN.39798....1P",
  "subject": "GRB 250321A: Swift-XRT localisation",
  "eventId": "GRB 250321A",
  "submitter": "K.L. Page at U Leicester <klp5@leicester.ac.uk>"
}