{
  "bibcode": "2005GCN..4417....1F",
  "body": "Dale A. Frail (NRAO) reports on behalf of a larger collaboration:\n\n\"We used the Very Large Array to observe the Swift burst GRB051221B\n(GCN 4376; GCN 4382) at a frequency of 8.46 GHz on 2005 Dec. 27.92 UT\n(i.e. 6.9 days after the burst). No radio emission is detected within\nthe XRT error circle (GCN 4378). The rms noise was 31 uJy.\n\nNo further 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": 4417,
  "createdOn": 1135897169000,
  "email": "dfrail@nrao.edu",
  "subject": "GRB051221B: Radio observations",
  "submitter": "Dale A. Frail at NRAO  <dfrail@nrao.edu>",
  "eventId": "GRB 051221B"
}