{
  "bibcode": "2008GCN..7435....1U",
  "body": "Y. Urata, M. Im, I. Lee, K.Y Huang, W.K. Zheng, L.P. Xin\non behalf of EAFON report:\n\n\"We have been monitoring the GRB 080319B optical afterglow (Racusin et\nal. GCN 7427) using Mt. Lemmon 1m telescope with B, V, R, I and z'\nband filter. The brightness at about 80 min after the burst is R~16.0\nmag. derived from USNO-B1.0 catalog. Comparing with the further reports\nby Li et al (GCN 7430), and Milen & Williams (GCN 7432), the light\ncurve shows shallower decay from around 0.05 days after the burst.\n\nFurther analysis and observations are in progress.\"",
  "circularId": 7435,
  "createdOn": 1205917840000,
  "email": "urata@asiaa.sinica.edu.tw",
  "subject": "GRB0 080319B : LOAO optical observation",
  "submitter": "Yuji Urata at Saitama U  <urata@asiaa.sinica.edu.tw>"
}