{
  "bibcode": "2011GCN.12664....1H",
  "body": "Paul J. Hancock, Tara Murphy, Bryan Gaensler (U of Sydney), Ashley \nZauderer (Harvard)\n\nOn the 11th December 04:44-05:50UT (T=+1.9days) we observed GRB 111209A \n(GCN12632) with the Australia Telescope Compact Array (ATCA) at 34GHz. \nWe do not detect any radio emission consistent with the GRB optical \nposition (GCN12642). We place a 3sigma upper limit of 132uJy on the flux \nof the afterglow. Further observations are planned.\n\nWe thank the staff of the ATCA for their help in organising these \nobservations.",
  "circularId": 12664,
  "createdOn": 1323662298000,
  "email": "hancock@physics.usyd.edu.au",
  "subject": "GRB 111209A - ATCA 34GHz upper limit",
  "submitter": "Paul Hancock at U of Sydney  <hancock@physics.usyd.edu.au>",
  "eventId": "GRB 111209A"
}