{
  "bibcode": "2008GCN..8697....1S",
  "body": "E.Sonoda, H.Tanaka, R.Hara, N.Ohmori, K.Kono, H.hayasi, \nA.Daikyuji, K.Noda, Y.Nisioka, M.Yamauchi\n(University of Miyazaki)\n\n\n We have observed the field covering the error circle of\nGRB081222 (Swift trigger 337914, Grupe et al., GCN 8691) \nwith the unfiltered CCD camera on the 30-cm telescope \nat University of Miyazaki.\nThe observation was started 08:41:19 UT, about 3.78 hr\nafter the Swift trigger time.\nWe have compared our data of 30 sec exposures\nwith the USNO-A2.0 catalog,\nthe upper limits are as follows:\n--------------------------------------------------------------\nStart(UT)   End(UT)    Num. of frames    Limit (mag.)\n--------------------------------------------------------------\n10:36:04    10:36:19          1            ~16\n10:36:04    10:49:52         12            ~17\n---------------------------------------------------------------",
  "circularId": 8697,
  "createdOn": 1229953435000,
  "email": "ohmori@astro.miyazaki-u.ac.jp",
  "subject": "GRB081222, optical observation",
  "submitter": "Norisuke Ohmori at Miyazaki U  <ohmori@astro.miyazaki-u.ac.jp>",
  "eventId": "GRB 081222"
}