{
  "bibcode": "2000GCN...893....1P",
  "body": "P. A. Price, J. Meltzer, B. Stalder, S. G. Djorgovski, and T. J. Galama,\non behalf of a large collaboration, report:\n\n\"In addition to the gunn-r observations reported in GCN #892, we also observed\nthe error box of GRB 001120 in gunn-i with 6 x 500s pointings on 2000 Nov 22.18\nand Nov 24.18.  Our images cover the entire error box.  We do not find any\noptical transient candidate from these observations, either from comparison\nwith the DPOSS, or from subtraction of the two epochs.  The magnitude limit\nis uncertain, but estimated to be i ~ 22.5 mag at each epoch.  This argues\nagainst the hypothesis that an optical afterglow was undetected due to\neither a high redshift (z > 5) or a modest obscuration by dust.\n\nThis message may be cited.",
  "circularId": 893,
  "createdOn": 975458961000,
  "email": "pap@mso.anu.edu.au",
  "subject": "GRB001120: Gunn-i observations",
  "submitter": "Paul Price at RSAA, ANU  <pap@mso.anu.edu.au>",
  "eventId": "GRB 001120"
}