{
  "bibcode": "2010GCN.10611....1F",
  "body": "Dale A. Frail (NRAO) and Derek Fox (PSU) report on behalf of a larger\ncollaboration:\n\n\"We used the Expanded Very Large Array (EVLA) to observe the\nlocalization of the Swift burst GRB 100413A (Trigger #419404; Holland\net al., GCN 10581), an X-ray bright event without any optical or NIR\ncounterpart to deep limits (Xin et al., GCN 10583; Updike et al., GCN\n10587; Guidorzi et al., GCN 10589; Filgas et al., GCN 10592). Within\nthe revised XRT error circle (Goad et al., GCN 10584) we detect a\nsingle 8.5 GHz radio source with flux density 159 +/- 15 uJy and\nposition R.A. 17:44:53.16, Dec. +15:50:03.2 (J2000), with 1-sigma\nastrometric uncertainty of +/-0.6 arcsec.\n\nThe EVLA is undergoing active commissioning and as such these results\nshould be considered preliminary. 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": 10611,
  "createdOn": 1271548774000,
  "email": "dfox@astro.psu.edu",
  "subject": "GRB 100413A:  Radio Afterglow Detection with the EVLA",
  "submitter": "Derek Fox at PSU  <dfox@astro.psu.edu>",
  "eventId": "GRB 100413A"
}