{
  "bibcode": "2004GCN..2894....1V",
  "body": "A.J. van der Horst (University of Amsterdam), E. Rol (University of\nLeicester) and R. Strom (ASTRON, University of Amsterdam) report on behalf\nof a larger collaboration:\n\n\"We observed the INTEGRAL GRB 041219 (GCN 2866) at 4.9 GHz with the\nWesterbork Synthesis Radio Telescope on December 20 from 15.55 to 23.59\nUT, i.e. 1.59 - 1.93 days after the burst.\nWe detect a radio source at the position of the infrared afterglow\nreported by Bloom et al. (GCN 2893) with an average flux density of 205\n+/- 20 microJy,\nand a probable increase in the flux density during the observation.\nThis measurement is in agreement with the radio detection at 8.5 GHz\nreported by Soderberg & Frail (GCN 2881).\n\nFurther observations are planned.\"\n\nThis message may be cited.",
  "circularId": 2894,
  "createdOn": 1103636470000,
  "email": "avdhorst@science.uva.nl",
  "subject": "GRB 041219: WSRT Radio Afterglow Detection",
  "submitter": "Alexander van der Horst at U of Amsterdam  <avdhorst@science.uva.nl>",
  "eventId": "GRB 041219"
}