{
  "bibcode": "2006GCN..4489....1C",
  "body": "Albert Sanchez Caso (Gualba observatory, Spain),\nMartin Jelinek and Alberto J. Castro-Tirado \n(IAA CSIC Granada) on behalf of a larger colaboration\n\nreport:\n\nWe have observed the field of GRB060111B (Perri et al., GCN\n4487) with a 12\" telescope at Gualba observatory in Spain.  We\ndo not detect the afterglow seen by Yost et al. (GCN 4488) on\nour 30x30s R-band combined image with mid-exposure time\n21:59:40 UT (i.e. ~1.75h after the GRB) and 3-sigma limit 19.2.\n\nNo further observations are expected from spanish ground-based\ntelescopes due to technical and weather constraints.\n\nThis message may be cited.",
  "circularId": 4489,
  "createdOn": 1137022598000,
  "email": "mates@iaa.es",
  "subject": "GRB 060111B: Gualba observatory limit",
  "submitter": "Martin Jelinek at Inst.Astrophys.Andalucia,Granada  <mates@iaa.es>",
  "eventId": "GRB 060111B"
}