{
  "bibcode": "2000GCN...880....1T",
  "body": "G. B. Taylor, D. A. Frail (NRAO), and J. S. Bloom (Caltech) report on\nbehalf of a larger collaboration:\n\n\"We have imaged the entire 2.5 arcmin WFC error circle of GRB 001109\n(GCN 879) with the VLA at 8.47 GHz on UT 2000 Nov. 9.80. We detect one\nradio source which we designate VLA J1830+5518.  The coordinates of\nVLA J1830+5518 are: RA = 18h30m06.51s, DEC = 55d18'35.7\" (equinox\nJ2000) with conservative errors of 0.1 arcsec in each coordinate.  The\nflux density on Nov. 9.8 is 236 +/- 31 microJy. The size of VLA\nJ1830+5518 is less than 0.4 arcsec.  No source is detected in the NRAO\nVLA Sky Survey (NVSS; Condon et al. 1998, AJ, 115, 1693) above their\nflux limit of 1 mJy at 1.4 GHz.  The density of sources on the sky\nstronger than 250 microJy at 8.4 GHz is 0.0145 arcmin**-2.  We\ncomputed an astrometric solution for the DSS-2 image of the field\nusing the USNO-A2.0 catalogue and found no obvious optical point\nsource at the position of the radio object.\"\n\nThis message may be cited.",
  "circularId": 880,
  "createdOn": 973815039000,
  "email": "gtaylor@aoc.nrao.edu",
  "subject": "GRB001109, Radio observations",
  "submitter": "Greg Taylor at NRAO  <gtaylor@aoc.nrao.edu>",
  "eventId": "GRB 001109"
}