{
  "bibcode": "2006GCN..4427....1A",
  "body": "E. Armstrong (UCSD), J. P. Halpern, S. Tyagi, &  N. Zimmerman (Columbia U.)\nreport on behalf of the MDM Observatory GRB follow-up team:\n\n\"We observed the position of GRB 060102 in the R band using the MDM 1.3m.\nThe sum of three 5-minute exposures beginning on Jan. 3 02:28 UT, or\n5.2 hours after the burst, shows no new object within the revised BAT\nerror circle (Krimm et al., GCN 4425) to a 5-sigma limit of R > 20.5\n(statistical + systematic) in comparison with the Digitized Sky Survey.\"",
  "circularId": 4427,
  "createdOn": 1136281986000,
  "email": "jules@astro.columbia.edu",
  "subject": "GRB 060102: MDM Observation",
  "submitter": "Jules Halpern at Columbia U.  <jules@astro.columbia.edu>",
  "eventId": "GRB 060102"
}