{
  "bibcode": "2005GCN..3388....1B",
  "body": "J. Bloom (UCB), C. Blake (Harvard), J. X. Prochaska (UCSC), J. Hennawi\n(UCB), M. Gladders (Carnegie), B. Koester (U Michigan) and H. W. Chen\n(MIT) report:\n\nWe have continued to observe GRB 050509b (GCN #3383) with the imager\non the 3.5m WIYN telescope. Under improving conditions, a 600s observation\nin the sloan r band beggining at 06:05 UT revealed a apparent point source\nwithin the XRT error circle (GCN #3383) and within the detectable light of\nthe nearby galaxy (GCN #3386).\n\nA finding chart may be found at:\n http://pairitel.org/grb050509b-candidate.gif\n\nThis message may be cited.",
  "circularId": 3388,
  "createdOn": 1115628253000,
  "email": "jbloom@cfa.harvard.edu",
  "subject": "GRB 050509b: Optical Counterpart Candidate",
  "submitter": "Josh Bloom at Harvard/CFA  <jbloom@cfa.harvard.edu>",
  "eventId": "GRB 050509B"
}