{
  "bibcode": "2006GCN..5891....1B",
  "body": "M.Biskup, M.Cwiok, A.Majczyna, K.Malek, L.Mankiewicz, M.Molak, K.Nawrocki,\nL.W.Piotrowski, M.Sokolowski, J.Uzycki, G.Wrochna, A.F.Zarnecki\non behalf of \"Pi of the Sky\" collaboration\nhttp://grb.fuw.edu.pl\n\n\"Pi of the Sky\" apparatus has moved to the Swift-BAT trigger 241963\nand it has taken series of 10s exposures starting 170s after the GRB\n(113s after the alert). No new object has been found within\nthe Swift-BAT error box. The limiting magnitude (unfiltered) is:\n13.0 - 1 image,   08:14:35 - 08:14:35 UT\n13.7 - 3 images,  08:14:35 - 08:15:12 UT\n14.0 - 5 images,  08:14:35 - 08:15:39 UT\n14.3 - 10 images, 08:14:35 - 08:16:47 UT\n\nThree 10s images of this field have been taken at 07:33:22 - 07:34:02 UT\n(37 minutes before the GRB). No new object is seen within the error box\nand the limit is 13.2 magnitudo.",
  "circularId": 5891,
  "createdOn": 1165084813000,
  "email": "wrochna@fuw.edu.pl",
  "subject": "GRB061202 optical limit by \"Pi of the Sky\"",
  "submitter": "Grzegorz Wrochna at Soltan Inst.for Nuclear Studies  <wrochna@fuw.edu.pl>",
  "eventId": "GRB 061202"
}