{
  "bibcode": "2014GCN.15988....1T",
  "body": "N. R. Tanvir (U. Leicester), T. Kruehler (ESO Chile),\nS. Schulze (PUC and MCSS), R. Karjalainen (ING) report:\n\nWe observed the afterglow of GRB 140318A (Cenko et al. GCN 15986;\nSchulze et al. GCN 15987) with the WHT using the ACAM spectrograph,\nbeginning March 18 02:06 UT, approximately 2 hours post-trigger.\nThe wavelength range covered was from about 5000 AA to 9500 AA.\n\nIn our provisional reduction, the continuum trace of the\naftergow+host is well detected, and a single emission line is seen\nat ~7520 AA.  It is most likely that this is OII 3727, given the\nabsence of any other lines.  We therefore infer a redshift of\nz=1.02, and tentatively identify this as the redshift of the burst.\n\nFurther analysis is ongoing.",
  "circularId": 15988,
  "createdOn": 1395116702000,
  "email": "nrt3@star.le.ac.uk",
  "subject": "GRB 140318A: WHT spectroscopy",
  "submitter": "Nial Tanvir at U.Leicester  <nrt3@star.le.ac.uk>",
  "eventId": "GRB 140318A"
}