{
  "bibcode": "2004GCN..2510....1F",
  "body": "C.Fukami, S.maeno, K.Sakamoto, E.Sonoda, M.Yamauchi\n(Univercity of Miyazaki)\n\"We have observed the field covering the entire SXC error box of\nGRB 031220 (HETE trigger 2976;triger time 03:29:56.7 UT) with the\nunfiltered CCD camera on the 30-cm telescope at Univercity of Miyazaki,\nbeginning at 10:05:59 UT on Dec.20. After co-adding a set of 2 images\nof 30 sec exposure and CCD's field of view is 43arcmin.\nWe compared with the USNO-A2.0 catalog. There is no new source \nbrighter than 17.51 mag in the SXC error box.\n\n[GCN OPS NOTE (07jan04):  This Circular was delayed 10.5 hours until a new account\ncould be set up.]",
  "circularId": 2510,
  "createdOn": 1073481920000,
  "email": "shouta@astro.miyazaki-u.ac.jp",
  "subject": "GRB031220: observation at Univercity of Miyazaki",
  "submitter": "Shouta Maeno at U.of Miyazaki  <shouta@astro.miyazaki-u.ac.jp>",
  "eventId": "GRB 031220"
}