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GCN Circular 1747

Subject
GRB021204: Kiso Observations
Date
2002-12-13T11:11:35Z (22 years ago)
From
Yuji Urata at RIKEN <urata@crab.riken.go.jp>
M. Ishiguro, Y. Sarugaku, H. Nonaka, S. M. Kwon (ISAS)
S. Nishiura, H. Mito, and Y. Urata on behalf of the Kiso GRB team:

" We observed the central 50 x 50 arcmin of the error region of GRB
021204 (HETE trigger 2486; GRB time 13:14:46.11 UT) with the 105-cm
Schmidt telescope at the Kiso observatory, the University of
Tokyo. Starting at 2002 December 4.812 UT, 300-s exposures were made
in B, V, R, I band.  Comparison with the DPOSS image did not show an
optical afterglow candidate brighter than 18.7R mag."

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