{
  "body": "Johan P. U. Fynbo, Marceau Limousin, José María Castro Cerón,\nBrian L. Jensen (DARK Cosmology Centre), Jyri Näränen (Helsinki\nObservatory) report on behalf of a larger collaboration:\n\n\"From the calibrated ALFOSC spectrum of the afterglow of GRB 060206\n(GCN #4682, #4683, #4684, #4686) we measure a redshift of\nz=4.045 based on Lyman-alpha, SiII, SiII*, OI, CII and SiIV\namong other lines. Our previous estimate was off due to a\ncalculation error for which we apologise.\"",
  "circularId": 4692,
  "version": 2,
  "email": "jfynbo@astro.ku.dk",
  "editedOn": 1731923547088,
  "format": "text/plain",
  "eventId": "GRB 060206",
  "subject": "GRB 060206: Spectroscopic Redshift",
  "editedBy": "Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov> on behalf of Leo P. Singer at NASA/GSFC <leo.p.singer@nasa.gov>",
  "bibcode": "2006GCN..4692....1F",
  "submitter": "Johan U. Fynbo at U.Copenhagen  <jfynbo@astro.ku.dk>",
  "createdOn": 1139218456000
}