{
  "bibcode": "2012GCN.13338....1H",
  "body": "P. Hancock, T. Murphy, B. Gaensler, M. Bell, D. Burlon (University of \nSydney/CAASTRO), A. de Ugarte Postigo (Dark Cosmology / IAA)\n\nWe observed GRB120521A (GCN13302) with the Australia Telescope Compact \nArray at 34GHz for 112 mins centered on 07:55UT May 22 2012 (T0+1.08days).\n\nWe detect no radio source at the location of the GRB (GCN13304) and \nplace a 3sigma upper limit of 95uJy on the flux of an afterglow.\n\nThese observations were obtained as part of ATCA project C2689. We thank \nthe observatory staff for their support and scheduling the observations. \nThe Australia Telescope is funded by the Commonwealth of Australia for \noperation as a National Facility managed by CSIRO.",
  "circularId": 13338,
  "createdOn": 1337737441000,
  "email": "hancock@physics.usyd.edu.au",
  "subject": "GRB 120521A: ATCA 34GHz upper limit",
  "submitter": "Paul Hancock at U of Sydney  <hancock@physics.usyd.edu.au>",
  "eventId": "GRB 120521A"
}