{
  "bibcode": "2011GCN.12202....1C",
  "body": "A. Cucchiara (UC Santa Cruz), J. S. Bloom and S. B. Cenko (UC Berkeley) \nreport on behalf of a larger collaboration:\n\n\"We observed the field of GRB 110726A at 06:14 UT (~0.19 days \nafter the burst) with the GMOS camera mounted on the \nGemini-North telescope.\n\nWe obtained a sequence of 2x900 seconds spectra centered at \n6000 Angstrom and covering 4000-8100A wavelength range.\nThe object is well detected and present a featureless continuum \nexcept for a weak double line which we interpret as a signature \nof MgII 2796,2803 at redshift z = 1.036. \n\nNo other clear features are detected.\nTherefore, we suggest 1.036 < z < 2.7 as redshift range for \nGRB 110726A.\n\nWe thank the Gemini-N staff for performing this observation,\nin particular J. Holt.\"",
  "circularId": 12202,
  "createdOn": 1311700771000,
  "email": "acucchiara@lbl.gov",
  "subject": "GRB110726A: Gemini-N tentative redshift",
  "submitter": "Antonino Cucchiara at LBNL  <acucchiara@lbl.gov>",
  "eventId": "GRB 110726A"
}