{
  "bibcode": "2012GCN.13532....1T",
  "body": "N. R. Tanvir (U. Leicester) and J. Ball (Gemini) report on behalf of a \nlarger collaboration:\n\nWe observed the afterglow of GRB 120729A (Ukwatta et al. GCN 13530)\nusing the GMOS-N spectrograph on Gemini-North.\n\nObservations began at 2012-7-29 12:11 UT, about 75 mins post-burst.\nThe spectrum reveals strong absorption lines of MgI, MgII, FeII, MnII.  \nA provisional reduction gives a redshift of z=0.80, which we believe is most \nlikely the redshift of this burst.",
  "circularId": 13532,
  "createdOn": 1343567768000,
  "email": "nrt3@star.le.ac.uk",
  "subject": "GRB 120729A Gemini-N redshift",
  "submitter": "Nial Tanvir at U.Leicester  <nrt3@star.le.ac.uk>",
  "eventId": "GRB 120729A"
}