{
  "bibcode": "2006GCN..4960....1F",
  "body": "J.French, G.Melady, L.Hanlon, B.McBreen, S.McBreen (University College\nDublin, Ireland), P.Meintjes, M.Hoffman, H.Calitz (University of the\nFree State, South Africa), N.Smith (Cork Institute of Technology,Ireland),\nM.Jelinek, A. de Ugarte Postigo, A.J. Castro-Tirado (IAA, Granada),\nR.Hudec (ASU AV CR Ondrejov) and P.Kubanek (ASU AV CR Ondrejov & ISDC,\nVersoix)\n\nreports\n\nunder control of RTS2, and using JIBARO astrometry package, Watcher\ntelescope, located at Boyden Observatory, South Africa, observed XRT\nlocation of GRB 060413 (GCN 4958). Observation at UBVR filters started\nat high airmass at 23:10 UT, e.g. 4 h 13 m after GRB. Preliminary\nanalysis of single 60 seconds R exposure doesn't shown any new object\ndown to 16.5 magnitude.\n\nObservation is continuing. Watcher telescope is currently in\ncommissioning phase.\n\nThis message can be quoted.",
  "circularId": 4960,
  "createdOn": 1144974316000,
  "email": "petr@lascaux.asu.cas.cz",
  "subject": "GRB 060413: Watcher UBVR observations",
  "submitter": "Petr Kubanek at AIO  <petr@lascaux.asu.cas.cz>",
  "eventId": "GRB 060413"
}