{
  "bibcode": "2006GCN..5906....1M",
  "body": "N. Mirabal & J. P. Halpern (Columbia U.) report on behalf of the\nMDM Observatory GRB follow-up team:\n\n\"We observed the entire Swift BAT error circle of short GRB 061210\n(Cannizzo et al., GCN 5904; Palmer et al., GCN 5905) in the I band\non the MDM 1.3m telescope.  Combined exposures obtained in the\ninterval 39-66 minutes after the burst show no new object to a\nlimiting magnitude of I~18.5 in comparison with the USNO-B1.0\ncatalog, despite high background from the nearby bright moon.\n\nThis message may be cited.\"",
  "circularId": 5906,
  "createdOn": 1165772038000,
  "email": "jules@astro.columbia.edu",
  "subject": "GRB 061210: MDM Observation",
  "submitter": "Jules Halpern at Columbia U.  <jules@astro.columbia.edu>",
  "eventId": "GRB 061210"
}