{
  "bibcode": "2007GCN..6982....1C",
  "body": "P. Chandra (UVA/NRAO) and D. A. Frail (NRAO) report on behalf of the\nCaltech-NRAO-Carnegie GRB Collaboration:\n\n\"We observed the field centered on the XRT position of the Swift burst\nGRB 071021 (GCN 6958) using the VLA at a frequency of 8.46 GHz.\nThe observations were taken at a mean time of 06.11 UT on 23nd Oct 07.\nWe detect possible radio afterglow of GRB 071021 in agreement with NIR\nposition (GCN # 6971) and the Swift-XRT afterglow position (GCN # 6963).\nOur 3-sigma detection yields the flux value of 149+/-44 uJy at the\nfollowing position:\nRA(J2000)   22 42 34.25\nDec(J2000) +23 43 06.36\n\n\nThe National Radio Astronomy Observatory is a facility of the National\nScience Foundation operated under cooperative agreement by Associated\nUniversities, Inc.\"",
  "circularId": 6982,
  "createdOn": 1193146582000,
  "email": "pc8s@virginia.edu",
  "subject": "Possible radio detection of GRB 071021 with the VLA",
  "submitter": "Poonam Chandra at U Virginia/NRAO  <pc8s@virginia.edu>",
  "eventId": "GRB 071021"
}