{
  "bibcode": "2006GCN..4926....1K",
  "body": "G. Kornienko (UAPhO), A.Pozanenko (IKI), V.Rumyantsev (CrAO), on behalf of\nlarger GRB follow up collaboration report:\n\nWe have observed the error box of the Swift GRB060323 (Vetere et al., GCN\n4904) with 0.4m telescope of  Ussuriysk Astrophysical Observatory (UAPhO) in\nR-band between  Mar. 23 (UT) 15:00 - 15:51.  We do not detect the optical\nafterglow (Covino et al., GCNs 4911, 4916), and upper limits of combined\nimages calibrated against  of USNO-A2.0 (R) are following:\n\nMid time,    Exposure,   Limiting mag.\n(UT)           (s)\n\nMar.23.629    5x60        ~16.0\nMar.23.642   20x60        ~17.0",
  "circularId": 4926,
  "createdOn": 1143460973000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB060323: optical limit",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 060323"
}