{
  "bibcode": "2003GCN..2116....1S",
  "body": "J. Suzuki (1), T. Sekiguchi(2), S. Miyasaka(3),\n1; Tokyo University of Science\n2; National Astronomical Observatory of Japan \n3; Tokyo Metropolitan Government\n\nT. Aoki, Y. Urata, and T. Tamagawa on behalf of the KISO GRB Team report:\n\n\"We continue to observing the GRB030329 optical afterglow (Peterson\nand Price GCN1985) using the Kiso observatory (the University of\nTokyo) 105 cm Schmidt telescope with B and R band filters.\n\nWe measured the B and R band magnitude using field photometry (Henden\nGCN2082). The results are listed below. The observations and more\naccurate photometry are in progress.\n\n           Start  End    exposure  filter mag.   error\n2003-04-06 11:13  11:33  300s x 3  R      18.85  0.04\n           11:35  11:55  300s x 3  B      19.72  0.05\n\nThis message may be cited.\"",
  "circularId": 2116,
  "createdOn": 1049771263000,
  "email": "urata@crab.riken.go.jp",
  "subject": "Kiso observation of the GRB030329 at April 6",
  "submitter": "Yuji Urata at RIKEN  <urata@crab.riken.go.jp>",
  "eventId": "GRB 030329"
}