{
  "bibcode": "2004GCN..2902....1B",
  "body": "E. Berger (Carnegie Observatories), W. Krzeminski and M. Hamuy (Las\nCampanas Observatory) report:\n\n\"We imaged the 7-arcmin radius error circle of GRB 041223 (GCN 2898) with\nthe Swope 40-inch telescope at Las Campanas Observatory starting on\nDecember 24.185 UT (14.4 hours after the burst) in r-band for a total of\n20 minutes.  We find a new bright source not present in the DSS which is\nlocated at (J2000):\n        RA = 06:40:47.31\n        DEC= -37:04:22.5\n\nThis object is located 22.5 arcsec away from the nominal position of the\nX-ray counterpart detected with the XRT (GCN 2901), or about 1.5 times the\n15-arcsec uncertainty radius.\n\nFurther analysis and observations are in progress\"",
  "circularId": 2902,
  "createdOn": 1103873482000,
  "email": "eberger@ociw.edu",
  "subject": "GRB 041223: Detection of Optical Transient with LCO40",
  "submitter": "Edo Berger at Carnegie Obs  <eberger@ociw.edu>",
  "eventId": "GRB 041223"
}