{
  "bibcode": "2005GCN..4009....1S",
  "body": "E.Sonoda,S.Maeno,Y.Tokunaga,M.Yamauchi\n(University of Miyazaki)\n\n\n\"We have observed the field covering the error circle of\nGRB 050922(GCN4008;Swift-BAT Trigger time is 15:02:00 UT)\nwith the unfiltered CCD camera on the 30-cm telescope\nat University of Miyazaki.\nThe observation was started 15:28:46 UT on Sep.22.\nAfter co-adding a set of 6 images (15:28:46 - 15:37:46 UT)\nof 30 sec exposures, we have compared with the USNO A2.0 catalog.\nPreliminary analysis shows there is no new source brighter than\n16.1 mag.\"",
  "circularId": 4009,
  "createdOn": 1127408538000,
  "email": "sonoda@astro.miyazaki-u.ac.jp",
  "subject": "GRB 050922B,optical observation",
  "submitter": "Eri Sonoda at U of Miyazaki/Japan  <sonoda@astro.miyazaki-u.ac.jp>",
  "eventId": "GRB 050922B"
}