{
  "bibcode": "2009GCN..9747....1K",
  "body": "K.Kono, K.Noda, E.Sonoda, N.Ohmori, H.hayasi,\nA.Daikyuji, Y.Nisioka, M.Yamauchi\n(University of Miyazaki)\n\nWe have observed the field covering the error circle of\nGRB 090807 (Swift trigger 359378, GCN 9746, J. K. Cannizzo et al.)\nwith the unfiltered CCD camera on the 30-cm telescope\nat University of Miyazaki.\nThe observation was started 15:04:25 UT, about 2.2 min\nafter the Swift trigger time.\nWe have compared our data of 30 sec exposures\nwith the USNO-A2.0 catalog,\nThere is no new source at the reported position.\n(GCN 9746, J. K. Cannizzo et al.)\n\nthe upper limits are as follows:\n--------------------------------------------------------------\nStart(UT)\t End(UT) \u001b$B!!!!\u001b(BNum. of frames \u001b$B!!\u001b(BLimit (mag.)\n--------------------------------------------------------------\n15:04:25 \t15:04:55 \t1 \t12.6\n15:04:25 \t15:30:26 \t19 \t18.5\n---------------------------------------------------------------",
  "circularId": 9747,
  "createdOn": 1249663397000,
  "email": "kenta0514@astro.miyazaki-u.ac.jp",
  "subject": "GRB 090807, RIMOTS optical upper limits",
  "submitter": "Kenta Kono at Miyazaki U  <kenta0514@astro.miyazaki-u.ac.jp>",
  "eventId": "GRB 090807"
}