{
  "bibcode": "2003GCN..2305....1K",
  "body": "G. Kosugi, Y. Mizumoto, Y. Ohyama, K. S. Kawabata, and K. Aoki\n(Subaru Telescope, NAOJ), report:\n\nSpectra of GRB 030329 (H2656, Vanderspek et al, GCN 1997) optical\ntransient (Peterson & Price, GCN 1985) were obtained using the\nSubaru 8.2m telescope and FOCAS (Faint Object Camera And Spectrograph)\nwith the wavelength coverage of 4700 to 9400A (R=700) on June 22.3 UT\n(85 days after the burst).\n\nCompared with the previous data (May 8 and 9 UT : 40 days after the\nburst, Kawabata et al. IAUC 8133), we found that several nebular\nphase lines ([OI] 6300/6364, [CaII] 7291/7323, etc.) began to emerge\nout of the photospheric phase supernova spectrum.\n\nThis message may be cited.",
  "circularId": 2305,
  "createdOn": 1058486513000,
  "email": "george@subaru.naoj.org",
  "subject": "GRB030329: Subaru Optical Spectroscopy",
  "submitter": "George Kosugi at Subaru Telescope  <george@subaru.naoj.org>",
  "eventId": "GRB 030329"
}