{
  "bibcode": "2007GCN..7120....1C",
  "body": "S. B. Cenko (Caltech) reports on behalf of a larger collaboration:\n\nWe have imaged the field of GRB071118 (Cummings et al., GCN 7106) with the\nautomated Palomar 60-inch telescope beginning at 01:49 UT on 19 November.\nWe do not detect any source at the location of the optical afterglow (de\nPasquale et al., GCN 7116).  Using the USNO-B1 catalog as a reference, we\ncalculate upper limits of R > 22.5, i' > 22.5 at this epoch.",
  "circularId": 7120,
  "createdOn": 1195532074000,
  "email": "cenko@srl.caltech.edu",
  "subject": "GRB 071118: P60 Observations",
  "submitter": "S. Bradley Cenko at Caltech  <cenko@srl.caltech.edu>",
  "eventId": "GRB 071118"
}