{
  "bibcode": "2005GCN..3847....1C",
  "body": "P. B. Cameron (Caltech) and D. A. Frail (NRAO) report on behalf of a\nlarger collaboration:\n\n\"We have undertaken VLA observations at a frequency of 8.46 GHz toward\nGRB 050820A (GCN 3830) on August 20.39 UT and 21.20 UT, about 2.9 hrs\nand 22.3 hrs after the burst, respectively. On the first epoch no\nsignificant radio emission was detected at the position of the optical\nafterglow (GCN 3829), but on the second epoch a new radio source has\nappeared with a flux density of 690+/- 41 microJy.\n\nFurther observations are planned.\n\nThe National Radio Astronomy Observatory is a facility of the National\nScience Foundation operated under cooperative agreement by Associated\nUniversities, Inc.\"",
  "circularId": 3847,
  "createdOn": 1124653906000,
  "email": "dfrail@nrao.edu",
  "subject": "GRB050820A: Radio Observation",
  "submitter": "Dale A. Frail at NRAO  <dfrail@nrao.edu>",
  "eventId": "GRB 050820A"
}